[2026-02-19T05:49:45.356Z] Running test renaissance-dec-tree_0 ... [2026-02-19T05:49:45.356Z] =============================================== [2026-02-19T05:49:45.356Z] renaissance-dec-tree_0 Start Time: Thu Feb 19 05:49:45 2026 Epoch Time (ms): 1771480185165 [2026-02-19T05:49:45.356Z] variation: NoOptions [2026-02-19T05:49:45.356Z] JVM_OPTIONS: [2026-02-19T05:49:45.356Z] { \ [2026-02-19T05:49:45.356Z] echo ""; echo "TEST SETUP:"; \ [2026-02-19T05:49:45.356Z] echo "Nothing to be done for setup."; \ [2026-02-19T05:49:45.356Z] mkdir -p "/home/jenkins/workspace/Test_openjdk17_hs_extended.perf_riscv64_linux_testList_2/aqa-tests/TKG/../TKG/output_17714782492698/renaissance-dec-tree_0"; \ [2026-02-19T05:49:45.356Z] cd "/home/jenkins/workspace/Test_openjdk17_hs_extended.perf_riscv64_linux_testList_2/aqa-tests/TKG/../TKG/output_17714782492698/renaissance-dec-tree_0"; \ [2026-02-19T05:49:45.356Z] echo ""; echo "TESTING:"; \ [2026-02-19T05:49:45.356Z] "/home/jenkins/workspace/Test_openjdk17_hs_extended.perf_riscv64_linux_testList_2/jdkbinary/j2sdk-image/bin/java" --add-opens java.base/java.lang=ALL-UNNAMED --add-opens java.base/java.util=ALL-UNNAMED --add-opens java.base/java.util.concurrent=ALL-UNNAMED --add-opens java.base/java.nio=ALL-UNNAMED --add-opens java.base/sun.nio.ch=ALL-UNNAMED --add-opens java.base/java.lang.invoke=ALL-UNNAMED -jar "/home/jenkins/workspace/Test_openjdk17_hs_extended.perf_riscv64_linux_testList_2/aqa-tests/TKG/../../jvmtest/perf/renaissance/renaissance.jar" --json ""/home/jenkins/workspace/Test_openjdk17_hs_extended.perf_riscv64_linux_testList_2/aqa-tests/TKG/../TKG/output_17714782492698/renaissance-dec-tree_0"/dec-tree.json" dec-tree; \ [2026-02-19T05:49:45.356Z] if [ $? -eq 0 ]; then echo "-----------------------------------"; echo "renaissance-dec-tree_0""_PASSED"; echo "-----------------------------------"; cd /home/jenkins/workspace/Test_openjdk17_hs_extended.perf_riscv64_linux_testList_2/aqa-tests/TKG/..; rm -f -r "/home/jenkins/workspace/Test_openjdk17_hs_extended.perf_riscv64_linux_testList_2/aqa-tests/TKG/../TKG/output_17714782492698/renaissance-dec-tree_0"; else echo "-----------------------------------"; echo "renaissance-dec-tree_0""_FAILED"; echo "-----------------------------------"; fi; \ [2026-02-19T05:49:45.356Z] echo ""; echo "TEST TEARDOWN:"; \ [2026-02-19T05:49:45.356Z] echo "Nothing to be done for teardown."; \ [2026-02-19T05:49:45.356Z] } 2>&1 | tee -a "/home/jenkins/workspace/Test_openjdk17_hs_extended.perf_riscv64_linux_testList_2/aqa-tests/TKG/../TKG/output_17714782492698/TestTargetResult"; [2026-02-19T05:49:45.356Z] [2026-02-19T05:49:45.356Z] TEST SETUP: [2026-02-19T05:49:45.356Z] Nothing to be done for setup. [2026-02-19T05:49:45.356Z] [2026-02-19T05:49:45.356Z] TESTING: [2026-02-19T05:50:08.250Z] NOTE: 'dec-tree' benchmark uses Spark local executor with 4 (out of 4) threads. [2026-02-19T05:50:18.958Z] ====== dec-tree (apache-spark) [default], iteration 0 started ====== [2026-02-19T05:50:18.958Z] GC before operation: completed in 181.938 ms, heap usage 38.360 MB -> 36.195 MB. [2026-02-19T05:50:59.049Z] 05:50:55.806 ERROR [Executor task launch worker for task 0.0 in stage 7.0 (TID 14)] org.apache.spark.executor.Executor - Exception in task 0.0 in stage 7.0 (TID 14) [2026-02-19T05:50:59.049Z] java.io.InvalidObjectException: ReflectiveOperationException during deserialization [2026-02-19T05:50:59.049Z] at java.lang.invoke.SerializedLambda.readResolve(SerializedLambda.java:280) ~[?:?] [2026-02-19T05:50:59.049Z] at jdk.internal.reflect.GeneratedMethodAccessor5.invoke(Unknown Source) ~[?:?] [2026-02-19T05:50:59.049Z] at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?] [2026-02-19T05:50:59.049Z] at java.lang.reflect.Method.invoke(Method.java:569) ~[?:?] [2026-02-19T05:50:59.049Z] at java.io.ObjectStreamClass.invokeReadResolve(ObjectStreamClass.java:1190) ~[?:?] [2026-02-19T05:50:59.049Z] at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2266) ~[?:?] [2026-02-19T05:50:59.049Z] at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1733) ~[?:?] [2026-02-19T05:50:59.049Z] at java.io.ObjectInputStream.readArray(ObjectInputStream.java:2157) ~[?:?] [2026-02-19T05:50:59.049Z] at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1721) ~[?:?] [2026-02-19T05:50:59.049Z] at java.io.ObjectInputStream$FieldValues.<init>(ObjectInputStream.java:2606) ~[?:?] [2026-02-19T05:50:59.049Z] at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2457) ~[?:?] [2026-02-19T05:50:59.049Z] at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2257) ~[?:?] [2026-02-19T05:50:59.049Z] at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1733) ~[?:?] [2026-02-19T05:50:59.049Z] at java.io.ObjectInputStream$FieldValues.<init>(ObjectInputStream.java:2606) ~[?:?] [2026-02-19T05:50:59.049Z] at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2457) ~[?:?] [2026-02-19T05:50:59.049Z] at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2257) ~[?:?] [2026-02-19T05:50:59.049Z] at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1733) ~[?:?] [2026-02-19T05:50:59.049Z] at java.io.ObjectInputStream$FieldValues.<init>(ObjectInputStream.java:2606) ~[?:?] [2026-02-19T05:50:59.049Z] at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2457) ~[?:?] [2026-02-19T05:50:59.049Z] at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2257) ~[?:?] [2026-02-19T05:50:59.049Z] at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1733) ~[?:?] [2026-02-19T05:50:59.049Z] at java.io.ObjectInputStream.readObject(ObjectInputStream.java:509) ~[?:?] [2026-02-19T05:50:59.049Z] at java.io.ObjectInputStream.readObject(ObjectInputStream.java:467) ~[?:?] [2026-02-19T05:50:59.049Z] at org.apache.spark.serializer.JavaDeserializationStream.readObject(JavaSerializer.scala:87) ~[spark-core_2.13-3.5.3.jar:3.5.3] [2026-02-19T05:50:59.049Z] at org.apache.spark.serializer.JavaSerializerInstance.deserialize(JavaSerializer.scala:129) ~[spark-core_2.13-3.5.3.jar:3.5.3] [2026-02-19T05:50:59.049Z] at org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:90) ~[spark-core_2.13-3.5.3.jar:3.5.3] [2026-02-19T05:50:59.049Z] at org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:54) ~[spark-core_2.13-3.5.3.jar:3.5.3] [2026-02-19T05:50:59.049Z] at org.apache.spark.TaskContext.runTaskWithListeners(TaskContext.scala:166) ~[spark-core_2.13-3.5.3.jar:3.5.3] [2026-02-19T05:50:59.049Z] at org.apache.spark.scheduler.Task.run(Task.scala:141) ~[spark-core_2.13-3.5.3.jar:3.5.3] [2026-02-19T05:50:59.049Z] at org.apache.spark.executor.Executor$TaskRunner.$anonfun$run$4(Executor.scala:620) ~[spark-core_2.13-3.5.3.jar:3.5.3] [2026-02-19T05:50:59.049Z] at org.apache.spark.util.SparkErrorUtils.tryWithSafeFinally(SparkErrorUtils.scala:64) ~[spark-common-utils_2.13-3.5.3.jar:3.5.3] [2026-02-19T05:50:59.049Z] at org.apache.spark.util.SparkErrorUtils.tryWithSafeFinally$(SparkErrorUtils.scala:61) ~[spark-common-utils_2.13-3.5.3.jar:3.5.3] [2026-02-19T05:50:59.049Z] at org.apache.spark.util.Utils$.tryWithSafeFinally(Utils.scala:94) ~[spark-core_2.13-3.5.3.jar:3.5.3] [2026-02-19T05:50:59.049Z] at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:623) [spark-core_2.13-3.5.3.jar:3.5.3] [2026-02-19T05:50:59.049Z] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) [?:?] [2026-02-19T05:50:59.049Z] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) [?:?] [2026-02-19T05:50:59.049Z] at java.lang.Thread.run(Thread.java:840) [?:?] [2026-02-19T05:50:59.049Z] Caused by: java.lang.reflect.InvocationTargetException [2026-02-19T05:50:59.049Z] at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?] [2026-02-19T05:50:59.049Z] at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[?:?] [2026-02-19T05:50:59.049Z] at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?] [2026-02-19T05:50:59.049Z] at java.lang.reflect.Method.invoke(Method.java:569) ~[?:?] [2026-02-19T05:50:59.049Z] at java.lang.invoke.SerializedLambda.readResolve(SerializedLambda.java:278) ~[?:?] [2026-02-19T05:50:59.049Z] ... 36 more [2026-02-19T05:50:59.049Z] Caused by: java.lang.NoSuchMethodError: method resolution failed [2026-02-19T05:50:59.049Z] at java.lang.invoke.MethodHandleNatives.resolve(Native Method) ~[?:?] [2026-02-19T05:50:59.049Z] at java.lang.invoke.MemberName$Factory.resolve(MemberName.java:1085) ~[?:?] [2026-02-19T05:50:59.049Z] at java.lang.invoke.MemberName$Factory.resolveOrFail(MemberName.java:1114) ~[?:?] [2026-02-19T05:50:59.049Z] at java.lang.invoke.MethodHandles$Lookup.resolveOrFail(MethodHandles.java:3657) ~[?:?] [2026-02-19T05:50:59.049Z] at java.lang.invoke.MethodHandles$Lookup.linkMethodHandleConstant(MethodHandles.java:4151) ~[?:?] [2026-02-19T05:50:59.049Z] at java.lang.invoke.MethodHandleNatives.linkMethodHandleConstant(MethodHandleNatives.java:615) ~[?:?] [2026-02-19T05:50:59.049Z] at org.apache.spark.ml.tree.impl.RandomForest$.$deserializeLambda$(RandomForest.scala) ~[spark-mllib_2.13-3.5.3.jar:3.5.3] [2026-02-19T05:50:59.049Z] at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?] [2026-02-19T05:50:59.049Z] at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[?:?] [2026-02-19T05:50:59.049Z] at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?] [2026-02-19T05:50:59.049Z] at java.lang.reflect.Method.invoke(Method.java:569) ~[?:?] [2026-02-19T05:50:59.049Z] at java.lang.invoke.SerializedLambda.readResolve(SerializedLambda.java:278) ~[?:?] [2026-02-19T05:50:59.049Z] ... 36 more [2026-02-19T05:50:59.049Z] 05:50:55.801 ERROR [Executor task launch worker for task 1.0 in stage 7.0 (TID 15)] org.apache.spark.executor.Executor - Exception in task 1.0 in stage 7.0 (TID 15) [2026-02-19T05:50:59.049Z] java.io.InvalidObjectException: ReflectiveOperationException during deserialization [2026-02-19T05:50:59.049Z] at java.lang.invoke.SerializedLambda.readResolve(SerializedLambda.java:280) ~[?:?] [2026-02-19T05:50:59.049Z] at jdk.internal.reflect.GeneratedMethodAccessor5.invoke(Unknown Source) ~[?:?] [2026-02-19T05:50:59.049Z] at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?] [2026-02-19T05:50:59.049Z] at java.lang.reflect.Method.invoke(Method.java:569) ~[?:?] [2026-02-19T05:50:59.050Z] at java.io.ObjectStreamClass.invokeReadResolve(ObjectStreamClass.java:1190) ~[?:?] [2026-02-19T05:50:59.050Z] at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2266) ~[?:?] [2026-02-19T05:50:59.050Z] at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1733) ~[?:?] [2026-02-19T05:50:59.050Z] at java.io.ObjectInputStream.readArray(ObjectInputStream.java:2157) ~[?:?] [2026-02-19T05:50:59.050Z] at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1721) ~[?:?] [2026-02-19T05:50:59.050Z] at java.io.ObjectInputStream$FieldValues.<init>(ObjectInputStream.java:2606) ~[?:?] [2026-02-19T05:50:59.050Z] at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2457) ~[?:?] [2026-02-19T05:50:59.050Z] at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2257) ~[?:?] [2026-02-19T05:50:59.050Z] at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1733) ~[?:?] [2026-02-19T05:50:59.050Z] at java.io.ObjectInputStream$FieldValues.<init>(ObjectInputStream.java:2606) ~[?:?] [2026-02-19T05:50:59.050Z] at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2457) ~[?:?] [2026-02-19T05:50:59.050Z] at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2257) ~[?:?] [2026-02-19T05:50:59.050Z] at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1733) ~[?:?] [2026-02-19T05:50:59.050Z] at java.io.ObjectInputStream$FieldValues.<init>(ObjectInputStream.java:2606) ~[?:?] [2026-02-19T05:50:59.050Z] at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2457) ~[?:?] [2026-02-19T05:50:59.050Z] at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2257) ~[?:?] [2026-02-19T05:50:59.050Z] at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1733) ~[?:?] [2026-02-19T05:50:59.050Z] at java.io.ObjectInputStream.readObject(ObjectInputStream.java:509) ~[?:?] [2026-02-19T05:50:59.050Z] at java.io.ObjectInputStream.readObject(ObjectInputStream.java:467) ~[?:?] [2026-02-19T05:50:59.050Z] at org.apache.spark.serializer.JavaDeserializationStream.readObject(JavaSerializer.scala:87) ~[spark-core_2.13-3.5.3.jar:3.5.3] [2026-02-19T05:50:59.050Z] at org.apache.spark.serializer.JavaSerializerInstance.deserialize(JavaSerializer.scala:129) ~[spark-core_2.13-3.5.3.jar:3.5.3] [2026-02-19T05:50:59.050Z] at org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:90) ~[spark-core_2.13-3.5.3.jar:3.5.3] [2026-02-19T05:50:59.050Z] at org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:54) ~[spark-core_2.13-3.5.3.jar:3.5.3] [2026-02-19T05:50:59.050Z] at org.apache.spark.TaskContext.runTaskWithListeners(TaskContext.scala:166) ~[spark-core_2.13-3.5.3.jar:3.5.3] [2026-02-19T05:50:59.050Z] at org.apache.spark.scheduler.Task.run(Task.scala:141) ~[spark-core_2.13-3.5.3.jar:3.5.3] [2026-02-19T05:50:59.050Z] at org.apache.spark.executor.Executor$TaskRunner.$anonfun$run$4(Executor.scala:620) ~[spark-core_2.13-3.5.3.jar:3.5.3] [2026-02-19T05:50:59.050Z] at org.apache.spark.util.SparkErrorUtils.tryWithSafeFinally(SparkErrorUtils.scala:64) ~[spark-common-utils_2.13-3.5.3.jar:3.5.3] [2026-02-19T05:50:59.050Z] at org.apache.spark.util.SparkErrorUtils.tryWithSafeFinally$(SparkErrorUtils.scala:61) ~[spark-common-utils_2.13-3.5.3.jar:3.5.3] [2026-02-19T05:50:59.050Z] at org.apache.spark.util.Utils$.tryWithSafeFinally(Utils.scala:94) ~[spark-core_2.13-3.5.3.jar:3.5.3] [2026-02-19T05:50:59.050Z] at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:623) [spark-core_2.13-3.5.3.jar:3.5.3] [2026-02-19T05:50:59.050Z] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) [?:?] [2026-02-19T05:50:59.050Z] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) [?:?] [2026-02-19T05:50:59.050Z] at java.lang.Thread.run(Thread.java:840) [?:?] [2026-02-19T05:50:59.050Z] Caused by: java.lang.reflect.InvocationTargetException [2026-02-19T05:50:59.050Z] at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?] [2026-02-19T05:50:59.050Z] at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[?:?] [2026-02-19T05:50:59.050Z] at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?] [2026-02-19T05:50:59.050Z] at java.lang.reflect.Method.invoke(Method.java:569) ~[?:?] [2026-02-19T05:50:59.050Z] at java.lang.invoke.SerializedLambda.readResolve(SerializedLambda.java:278) ~[?:?] [2026-02-19T05:50:59.050Z] ... 36 more [2026-02-19T05:50:59.050Z] Caused by: java.lang.NoSuchMethodError: method resolution failed [2026-02-19T05:50:59.050Z] at org.apache.spark.ml.tree.impl.RandomForest$.$deserializeLambda$(RandomForest.scala) ~[spark-mllib_2.13-3.5.3.jar:3.5.3] [2026-02-19T05:50:59.050Z] at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?] [2026-02-19T05:50:59.050Z] at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[?:?] [2026-02-19T05:50:59.050Z] at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?] [2026-02-19T05:50:59.050Z] at java.lang.reflect.Method.invoke(Method.java:569) ~[?:?] [2026-02-19T05:50:59.050Z] at java.lang.invoke.SerializedLambda.readResolve(SerializedLambda.java:278) ~[?:?] [2026-02-19T05:50:59.050Z] ... 36 more [2026-02-19T05:50:59.050Z] 05:50:55.832 ERROR [Executor task launch worker for task 2.0 in stage 7.0 (TID 16)] org.apache.spark.executor.Executor - Exception in task 2.0 in stage 7.0 (TID 16) [2026-02-19T05:50:59.050Z] java.io.InvalidObjectException: ReflectiveOperationException during deserialization [2026-02-19T05:50:59.050Z] at java.lang.invoke.SerializedLambda.readResolve(SerializedLambda.java:280) ~[?:?] [2026-02-19T05:50:59.050Z] at jdk.internal.reflect.GeneratedMethodAccessor5.invoke(Unknown Source) ~[?:?] [2026-02-19T05:50:59.050Z] at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?] [2026-02-19T05:50:59.050Z] at java.lang.reflect.Method.invoke(Method.java:569) ~[?:?] [2026-02-19T05:50:59.050Z] at java.io.ObjectStreamClass.invokeReadResolve(ObjectStreamClass.java:1190) ~[?:?] [2026-02-19T05:50:59.050Z] at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2266) ~[?:?] [2026-02-19T05:50:59.050Z] at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1733) ~[?:?] [2026-02-19T05:50:59.050Z] at java.io.ObjectInputStream.readArray(ObjectInputStream.java:2157) ~[?:?] [2026-02-19T05:50:59.050Z] at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1721) ~[?:?] [2026-02-19T05:50:59.050Z] at java.io.ObjectInputStream$FieldValues.<init>(ObjectInputStream.java:2606) ~[?:?] [2026-02-19T05:50:59.050Z] at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2457) ~[?:?] [2026-02-19T05:50:59.050Z] at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2257) ~[?:?] [2026-02-19T05:50:59.050Z] at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1733) ~[?:?] [2026-02-19T05:50:59.050Z] at java.io.ObjectInputStream$FieldValues.<init>(ObjectInputStream.java:2606) ~[?:?] [2026-02-19T05:50:59.050Z] at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2457) ~[?:?] [2026-02-19T05:50:59.050Z] at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2257) ~[?:?] [2026-02-19T05:50:59.050Z] at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1733) ~[?:?] [2026-02-19T05:50:59.050Z] at java.io.ObjectInputStream$FieldValues.<init>(ObjectInputStream.java:2606) ~[?:?] [2026-02-19T05:50:59.050Z] at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2457) ~[?:?] [2026-02-19T05:50:59.050Z] at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2257) ~[?:?] [2026-02-19T05:50:59.050Z] at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1733) ~[?:?] [2026-02-19T05:50:59.050Z] at java.io.ObjectInputStream.readObject(ObjectInputStream.java:509) ~[?:?] [2026-02-19T05:50:59.050Z] at java.io.ObjectInputStream.readObject(ObjectInputStream.java:467) ~[?:?] [2026-02-19T05:50:59.050Z] at org.apache.spark.serializer.JavaDeserializationStream.readObject(JavaSerializer.scala:87) ~[spark-core_2.13-3.5.3.jar:3.5.3] [2026-02-19T05:50:59.050Z] at org.apache.spark.serializer.JavaSerializerInstance.deserialize(JavaSerializer.scala:129) ~[spark-core_2.13-3.5.3.jar:3.5.3] [2026-02-19T05:50:59.050Z] at org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:90) ~[spark-core_2.13-3.5.3.jar:3.5.3] [2026-02-19T05:50:59.050Z] at org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:54) ~[spark-core_2.13-3.5.3.jar:3.5.3] [2026-02-19T05:50:59.050Z] at org.apache.spark.TaskContext.runTaskWithListeners(TaskContext.scala:166) ~[spark-core_2.13-3.5.3.jar:3.5.3] [2026-02-19T05:50:59.050Z] at org.apache.spark.scheduler.Task.run(Task.scala:141) ~[spark-core_2.13-3.5.3.jar:3.5.3] [2026-02-19T05:50:59.050Z] at org.apache.spark.executor.Executor$TaskRunner.$anonfun$run$4(Executor.scala:620) ~[spark-core_2.13-3.5.3.jar:3.5.3] [2026-02-19T05:50:59.050Z] at org.apache.spark.util.SparkErrorUtils.tryWithSafeFinally(SparkErrorUtils.scala:64) ~[spark-common-utils_2.13-3.5.3.jar:3.5.3] [2026-02-19T05:50:59.050Z] at org.apache.spark.util.SparkErrorUtils.tryWithSafeFinally$(SparkErrorUtils.scala:61) ~[spark-common-utils_2.13-3.5.3.jar:3.5.3] [2026-02-19T05:50:59.050Z] at org.apache.spark.util.Utils$.tryWithSafeFinally(Utils.scala:94) ~[spark-core_2.13-3.5.3.jar:3.5.3] [2026-02-19T05:50:59.050Z] at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:623) [spark-core_2.13-3.5.3.jar:3.5.3] [2026-02-19T05:50:59.050Z] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) [?:?] [2026-02-19T05:50:59.050Z] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) [?:?] [2026-02-19T05:50:59.050Z] at java.lang.Thread.run(Thread.java:840) [?:?] [2026-02-19T05:50:59.050Z] Caused by: java.lang.reflect.InvocationTargetException [2026-02-19T05:50:59.050Z] at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?] [2026-02-19T05:50:59.050Z] at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[?:?] [2026-02-19T05:50:59.050Z] at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?] [2026-02-19T05:50:59.050Z] at java.lang.reflect.Method.invoke(Method.java:569) ~[?:?] [2026-02-19T05:50:59.050Z] at java.lang.invoke.SerializedLambda.readResolve(SerializedLambda.java:278) ~[?:?] [2026-02-19T05:50:59.050Z] ... 36 more [2026-02-19T05:50:59.050Z] Caused by: java.lang.NoSuchMethodError: method resolution failed [2026-02-19T05:50:59.050Z] at org.apache.spark.ml.tree.impl.RandomForest$.$deserializeLambda$(RandomForest.scala) ~[spark-mllib_2.13-3.5.3.jar:3.5.3] [2026-02-19T05:50:59.050Z] at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?] [2026-02-19T05:50:59.050Z] at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[?:?] [2026-02-19T05:50:59.050Z] at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?] [2026-02-19T05:50:59.050Z] at java.lang.reflect.Method.invoke(Method.java:569) ~[?:?] [2026-02-19T05:50:59.050Z] at java.lang.invoke.SerializedLambda.readResolve(SerializedLambda.java:278) ~[?:?] [2026-02-19T05:50:59.050Z] ... 36 more [2026-02-19T05:50:59.050Z] 05:50:56.014 WARN [task-result-getter-1] org.apache.spark.scheduler.TaskSetManager - Lost task 2.0 in stage 7.0 (TID 16) (test-rise-ubuntu2404-riscv64-3.adoptopenjdk.net executor driver): java.io.InvalidObjectException: ReflectiveOperationException during deserialization [2026-02-19T05:50:59.050Z] at java.base/java.lang.invoke.SerializedLambda.readResolve(SerializedLambda.java:280) [2026-02-19T05:50:59.050Z] at java.base/jdk.internal.reflect.GeneratedMethodAccessor5.invoke(Unknown Source) [2026-02-19T05:50:59.050Z] at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [2026-02-19T05:50:59.050Z] at java.base/java.lang.reflect.Method.invoke(Method.java:569) [2026-02-19T05:50:59.050Z] at java.base/java.io.ObjectStreamClass.invokeReadResolve(ObjectStreamClass.java:1190) [2026-02-19T05:50:59.050Z] at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2266) [2026-02-19T05:50:59.050Z] at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1733) [2026-02-19T05:50:59.050Z] at java.base/java.io.ObjectInputStream.readArray(ObjectInputStream.java:2157) [2026-02-19T05:50:59.050Z] at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1721) [2026-02-19T05:50:59.050Z] at java.base/java.io.ObjectInputStream$FieldValues.<init>(ObjectInputStream.java:2606) [2026-02-19T05:50:59.050Z] at java.base/java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2457) [2026-02-19T05:50:59.050Z] at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2257) [2026-02-19T05:50:59.050Z] at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1733) [2026-02-19T05:50:59.050Z] at java.base/java.io.ObjectInputStream$FieldValues.<init>(ObjectInputStream.java:2606) [2026-02-19T05:50:59.050Z] at java.base/java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2457) [2026-02-19T05:50:59.050Z] at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2257) [2026-02-19T05:50:59.050Z] at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1733) [2026-02-19T05:50:59.050Z] at java.base/java.io.ObjectInputStream$FieldValues.<init>(ObjectInputStream.java:2606) [2026-02-19T05:50:59.050Z] at java.base/java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2457) [2026-02-19T05:50:59.050Z] at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2257) [2026-02-19T05:50:59.050Z] at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1733) [2026-02-19T05:50:59.050Z] at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:509) [2026-02-19T05:50:59.050Z] at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:467) [2026-02-19T05:50:59.050Z] at org.apache.spark.serializer.JavaDeserializationStream.readObject(JavaSerializer.scala:87) [2026-02-19T05:50:59.050Z] at org.apache.spark.serializer.JavaSerializerInstance.deserialize(JavaSerializer.scala:129) [2026-02-19T05:50:59.050Z] at org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:90) [2026-02-19T05:50:59.050Z] at org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:54) [2026-02-19T05:50:59.050Z] at org.apache.spark.TaskContext.runTaskWithListeners(TaskContext.scala:166) [2026-02-19T05:50:59.050Z] at org.apache.spark.scheduler.Task.run(Task.scala:141) [2026-02-19T05:50:59.050Z] at org.apache.spark.executor.Executor$TaskRunner.$anonfun$run$4(Executor.scala:620) [2026-02-19T05:50:59.050Z] at org.apache.spark.util.SparkErrorUtils.tryWithSafeFinally(SparkErrorUtils.scala:64) [2026-02-19T05:50:59.050Z] at org.apache.spark.util.SparkErrorUtils.tryWithSafeFinally$(SparkErrorUtils.scala:61) [2026-02-19T05:50:59.050Z] at org.apache.spark.util.Utils$.tryWithSafeFinally(Utils.scala:94) [2026-02-19T05:50:59.050Z] at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:623) [2026-02-19T05:50:59.050Z] at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) [2026-02-19T05:50:59.050Z] at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) [2026-02-19T05:50:59.050Z] at java.base/java.lang.Thread.run(Thread.java:840) [2026-02-19T05:50:59.050Z] Caused by: java.lang.reflect.InvocationTargetException [2026-02-19T05:50:59.050Z] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [2026-02-19T05:50:59.050Z] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) [2026-02-19T05:50:59.050Z] at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [2026-02-19T05:50:59.050Z] at java.base/java.lang.reflect.Method.invoke(Method.java:569) [2026-02-19T05:50:59.050Z] at java.base/java.lang.invoke.SerializedLambda.readResolve(SerializedLambda.java:278) [2026-02-19T05:50:59.050Z] ... 36 more [2026-02-19T05:50:59.050Z] Caused by: java.lang.NoSuchMethodError: method resolution failed [2026-02-19T05:50:59.050Z] at org.apache.spark.ml.tree.impl.RandomForest$.$deserializeLambda$(RandomForest.scala) [2026-02-19T05:50:59.050Z] ... 41 more [2026-02-19T05:50:59.050Z] [2026-02-19T05:50:59.050Z] 05:50:56.033 ERROR [task-result-getter-1] org.apache.spark.scheduler.TaskSetManager - Task 2 in stage 7.0 failed 1 times; aborting job [2026-02-19T05:50:59.050Z] 05:50:56.075 ERROR [main] org.apache.spark.ml.util.Instrumentation - org.apache.spark.SparkException: Job aborted due to stage failure: Task 2 in stage 7.0 failed 1 times, most recent failure: Lost task 2.0 in stage 7.0 (TID 16) (test-rise-ubuntu2404-riscv64-3.adoptopenjdk.net executor driver): java.io.InvalidObjectException: ReflectiveOperationException during deserialization [2026-02-19T05:50:59.050Z] at java.base/java.lang.invoke.SerializedLambda.readResolve(SerializedLambda.java:280) [2026-02-19T05:50:59.050Z] at java.base/jdk.internal.reflect.GeneratedMethodAccessor5.invoke(Unknown Source) [2026-02-19T05:50:59.050Z] at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [2026-02-19T05:50:59.050Z] at java.base/java.lang.reflect.Method.invoke(Method.java:569) [2026-02-19T05:50:59.050Z] at java.base/java.io.ObjectStreamClass.invokeReadResolve(ObjectStreamClass.java:1190) [2026-02-19T05:50:59.050Z] at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2266) [2026-02-19T05:50:59.050Z] at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1733) [2026-02-19T05:50:59.050Z] at java.base/java.io.ObjectInputStream.readArray(ObjectInputStream.java:2157) [2026-02-19T05:50:59.050Z] at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1721) [2026-02-19T05:50:59.050Z] at java.base/java.io.ObjectInputStream$FieldValues.<init>(ObjectInputStream.java:2606) [2026-02-19T05:50:59.050Z] at java.base/java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2457) [2026-02-19T05:50:59.050Z] at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2257) [2026-02-19T05:50:59.050Z] at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1733) [2026-02-19T05:50:59.050Z] at java.base/java.io.ObjectInputStream$FieldValues.<init>(ObjectInputStream.java:2606) [2026-02-19T05:50:59.050Z] at java.base/java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2457) [2026-02-19T05:50:59.050Z] at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2257) [2026-02-19T05:50:59.050Z] at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1733) [2026-02-19T05:50:59.050Z] at java.base/java.io.ObjectInputStream$FieldValues.<init>(ObjectInputStream.java:2606) [2026-02-19T05:50:59.050Z] at java.base/java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2457) [2026-02-19T05:50:59.050Z] at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2257) [2026-02-19T05:50:59.050Z] at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1733) [2026-02-19T05:50:59.050Z] at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:509) [2026-02-19T05:50:59.050Z] at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:467) [2026-02-19T05:50:59.050Z] at org.apache.spark.serializer.JavaDeserializationStream.readObject(JavaSerializer.scala:87) [2026-02-19T05:50:59.050Z] at org.apache.spark.serializer.JavaSerializerInstance.deserialize(JavaSerializer.scala:129) [2026-02-19T05:50:59.050Z] at org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:90) [2026-02-19T05:50:59.050Z] at org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:54) [2026-02-19T05:50:59.050Z] at org.apache.spark.TaskContext.runTaskWithListeners(TaskContext.scala:166) [2026-02-19T05:50:59.050Z] at org.apache.spark.scheduler.Task.run(Task.scala:141) [2026-02-19T05:50:59.050Z] at org.apache.spark.executor.Executor$TaskRunner.$anonfun$run$4(Executor.scala:620) [2026-02-19T05:50:59.050Z] at org.apache.spark.util.SparkErrorUtils.tryWithSafeFinally(SparkErrorUtils.scala:64) [2026-02-19T05:50:59.050Z] at org.apache.spark.util.SparkErrorUtils.tryWithSafeFinally$(SparkErrorUtils.scala:61) [2026-02-19T05:50:59.050Z] at org.apache.spark.util.Utils$.tryWithSafeFinally(Utils.scala:94) [2026-02-19T05:50:59.050Z] at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:623) [2026-02-19T05:50:59.051Z] at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) [2026-02-19T05:50:59.051Z] at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) [2026-02-19T05:50:59.051Z] at java.base/java.lang.Thread.run(Thread.java:840) [2026-02-19T05:50:59.051Z] Caused by: java.lang.reflect.InvocationTargetException [2026-02-19T05:50:59.051Z] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [2026-02-19T05:50:59.051Z] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) [2026-02-19T05:50:59.051Z] at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [2026-02-19T05:50:59.051Z] at java.base/java.lang.reflect.Method.invoke(Method.java:569) [2026-02-19T05:50:59.051Z] at java.base/java.lang.invoke.SerializedLambda.readResolve(SerializedLambda.java:278) [2026-02-19T05:50:59.051Z] ... 36 more [2026-02-19T05:50:59.051Z] Caused by: java.lang.NoSuchMethodError: method resolution failed [2026-02-19T05:50:59.051Z] at org.apache.spark.ml.tree.impl.RandomForest$.$deserializeLambda$(RandomForest.scala) [2026-02-19T05:50:59.051Z] ... 41 more [2026-02-19T05:50:59.051Z] [2026-02-19T05:50:59.051Z] Driver stacktrace: [2026-02-19T05:50:59.051Z] at org.apache.spark.scheduler.DAGScheduler.failJobAndIndependentStages(DAGScheduler.scala:2856) [2026-02-19T05:50:59.051Z] at org.apache.spark.scheduler.DAGScheduler.$anonfun$abortStage$2(DAGScheduler.scala:2792) [2026-02-19T05:50:59.051Z] at org.apache.spark.scheduler.DAGScheduler.$anonfun$abortStage$2$adapted(DAGScheduler.scala:2791) [2026-02-19T05:50:59.051Z] at scala.collection.immutable.List.foreach(List.scala:334) [2026-02-19T05:50:59.051Z] at org.apache.spark.scheduler.DAGScheduler.abortStage(DAGScheduler.scala:2791) [2026-02-19T05:50:59.051Z] at org.apache.spark.scheduler.DAGScheduler.$anonfun$handleTaskSetFailed$1(DAGScheduler.scala:1247) [2026-02-19T05:50:59.051Z] at org.apache.spark.scheduler.DAGScheduler.$anonfun$handleTaskSetFailed$1$adapted(DAGScheduler.scala:1247) [2026-02-19T05:50:59.051Z] at scala.Option.foreach(Option.scala:437) [2026-02-19T05:50:59.051Z] at org.apache.spark.scheduler.DAGScheduler.handleTaskSetFailed(DAGScheduler.scala:1247) [2026-02-19T05:50:59.051Z] at org.apache.spark.scheduler.DAGSchedulerEventProcessLoop.doOnReceive(DAGScheduler.scala:3060) [2026-02-19T05:50:59.051Z] at org.apache.spark.scheduler.DAGSchedulerEventProcessLoop.onReceive(DAGScheduler.scala:2994) [2026-02-19T05:50:59.051Z] at org.apache.spark.scheduler.DAGSchedulerEventProcessLoop.onReceive(DAGScheduler.scala:2983) [2026-02-19T05:50:59.051Z] at org.apache.spark.util.EventLoop$$anon$1.run(EventLoop.scala:49) [2026-02-19T05:50:59.051Z] at org.apache.spark.scheduler.DAGScheduler.runJob(DAGScheduler.scala:989) [2026-02-19T05:50:59.051Z] at org.apache.spark.SparkContext.runJob(SparkContext.scala:2393) [2026-02-19T05:50:59.051Z] at org.apache.spark.SparkContext.runJob(SparkContext.scala:2414) [2026-02-19T05:50:59.051Z] at org.apache.spark.SparkContext.runJob(SparkContext.scala:2433) [2026-02-19T05:50:59.051Z] at org.apache.spark.SparkContext.runJob(SparkContext.scala:2458) [2026-02-19T05:50:59.051Z] at org.apache.spark.rdd.RDD.$anonfun$collect$1(RDD.scala:1049) [2026-02-19T05:50:59.051Z] at org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:151) [2026-02-19T05:50:59.051Z] at org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:112) [2026-02-19T05:50:59.051Z] at org.apache.spark.rdd.RDD.withScope(RDD.scala:410) [2026-02-19T05:50:59.051Z] at org.apache.spark.rdd.RDD.collect(RDD.scala:1048) [2026-02-19T05:50:59.051Z] at org.apache.spark.rdd.PairRDDFunctions.$anonfun$collectAsMap$1(PairRDDFunctions.scala:738) [2026-02-19T05:50:59.051Z] at org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:151) [2026-02-19T05:50:59.051Z] at org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:112) [2026-02-19T05:50:59.051Z] at org.apache.spark.rdd.RDD.withScope(RDD.scala:410) [2026-02-19T05:50:59.051Z] at org.apache.spark.rdd.PairRDDFunctions.collectAsMap(PairRDDFunctions.scala:737) [2026-02-19T05:50:59.051Z] at org.apache.spark.ml.tree.impl.RandomForest$.findSplitsBySorting(RandomForest.scala:1054) [2026-02-19T05:50:59.051Z] at org.apache.spark.ml.tree.impl.RandomForest$.findSplits(RandomForest.scala:1025) [2026-02-19T05:50:59.051Z] at org.apache.spark.ml.tree.impl.RandomForest$.run(RandomForest.scala:282) [2026-02-19T05:50:59.051Z] at org.apache.spark.ml.classification.DecisionTreeClassifier.$anonfun$train$1(DecisionTreeClassifier.scala:143) [2026-02-19T05:50:59.051Z] at org.apache.spark.ml.util.Instrumentation$.$anonfun$instrumented$1(Instrumentation.scala:191) [2026-02-19T05:50:59.051Z] at scala.util.Try$.apply(Try.scala:217) [2026-02-19T05:50:59.051Z] at org.apache.spark.ml.util.Instrumentation$.instrumented(Instrumentation.scala:191) [2026-02-19T05:50:59.051Z] at org.apache.spark.ml.classification.DecisionTreeClassifier.train(DecisionTreeClassifier.scala:116) [2026-02-19T05:50:59.051Z] at org.apache.spark.ml.classification.DecisionTreeClassifier.train(DecisionTreeClassifier.scala:48) [2026-02-19T05:50:59.051Z] at org.apache.spark.ml.Predictor.fit(Predictor.scala:114) [2026-02-19T05:50:59.051Z] at org.apache.spark.ml.Predictor.fit(Predictor.scala:78) [2026-02-19T05:50:59.051Z] at org.apache.spark.ml.Pipeline.$anonfun$fit$5(Pipeline.scala:151) [2026-02-19T05:50:59.051Z] at org.apache.spark.ml.MLEvents.withFitEvent(events.scala:130) [2026-02-19T05:50:59.051Z] at org.apache.spark.ml.MLEvents.withFitEvent$(events.scala:123) [2026-02-19T05:50:59.051Z] at org.apache.spark.ml.util.Instrumentation.withFitEvent(Instrumentation.scala:42) [2026-02-19T05:50:59.051Z] at org.apache.spark.ml.Pipeline.$anonfun$fit$4(Pipeline.scala:151) [2026-02-19T05:50:59.051Z] at scala.collection.IterableOnceOps.foreach(IterableOnce.scala:619) [2026-02-19T05:50:59.051Z] at scala.collection.IterableOnceOps.foreach$(IterableOnce.scala:617) [2026-02-19T05:50:59.051Z] at scala.collection.AbstractIterator.foreach(Iterator.scala:1303) [2026-02-19T05:50:59.051Z] at org.apache.spark.ml.Pipeline.$anonfun$fit$2(Pipeline.scala:147) [2026-02-19T05:50:59.051Z] at org.apache.spark.ml.MLEvents.withFitEvent(events.scala:130) [2026-02-19T05:50:59.051Z] at org.apache.spark.ml.MLEvents.withFitEvent$(events.scala:123) [2026-02-19T05:50:59.051Z] at org.apache.spark.ml.util.Instrumentation.withFitEvent(Instrumentation.scala:42) [2026-02-19T05:50:59.051Z] at org.apache.spark.ml.Pipeline.$anonfun$fit$1(Pipeline.scala:133) [2026-02-19T05:50:59.051Z] at org.apache.spark.ml.util.Instrumentation$.$anonfun$instrumented$1(Instrumentation.scala:191) [2026-02-19T05:50:59.051Z] at scala.util.Try$.apply(Try.scala:217) [2026-02-19T05:50:59.051Z] at org.apache.spark.ml.util.Instrumentation$.instrumented(Instrumentation.scala:191) [2026-02-19T05:50:59.051Z] at org.apache.spark.ml.Pipeline.fit(Pipeline.scala:133) [2026-02-19T05:50:59.051Z] at org.renaissance.apache.spark.DecTree.run(DecTree.scala:102) [2026-02-19T05:50:59.051Z] at org.renaissance.harness.ExecutionDriver.executeOperation(ExecutionDriver.java:137) [2026-02-19T05:50:59.051Z] at org.renaissance.harness.ExecutionDriver.executeBenchmark(ExecutionDriver.java:93) [2026-02-19T05:50:59.051Z] at org.renaissance.harness.RenaissanceSuite$.runBenchmarks$$anonfun$1(RenaissanceSuite.scala:172) [2026-02-19T05:50:59.051Z] at scala.runtime.function.JProcedure1.apply(JProcedure1.java:15) [2026-02-19T05:50:59.051Z] at scala.runtime.function.JProcedure1.apply(JProcedure1.java:10) [2026-02-19T05:50:59.051Z] at scala.collection.immutable.List.foreach(List.scala:334) [2026-02-19T05:50:59.051Z] at org.renaissance.harness.RenaissanceSuite$.runBenchmarks(RenaissanceSuite.scala:161) [2026-02-19T05:50:59.051Z] at org.renaissance.harness.RenaissanceSuite$.main(RenaissanceSuite.scala:130) [2026-02-19T05:50:59.051Z] at org.renaissance.harness.RenaissanceSuite.main(RenaissanceSuite.scala) [2026-02-19T05:50:59.051Z] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [2026-02-19T05:50:59.051Z] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) [2026-02-19T05:50:59.051Z] at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [2026-02-19T05:50:59.051Z] at java.base/java.lang.reflect.Method.invoke(Method.java:569) [2026-02-19T05:50:59.051Z] at org.renaissance.core.Launcher.loadAndInvokeHarnessClass(Launcher.java:129) [2026-02-19T05:50:59.051Z] at org.renaissance.core.Launcher.launchHarnessClass(Launcher.java:78) [2026-02-19T05:50:59.051Z] at org.renaissance.core.Launcher.main(Launcher.java:43) [2026-02-19T05:50:59.051Z] Caused by: java.io.InvalidObjectException: ReflectiveOperationException during deserialization [2026-02-19T05:50:59.051Z] at java.base/java.lang.invoke.SerializedLambda.readResolve(SerializedLambda.java:280) [2026-02-19T05:50:59.051Z] at java.base/jdk.internal.reflect.GeneratedMethodAccessor5.invoke(Unknown Source) [2026-02-19T05:50:59.051Z] at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [2026-02-19T05:50:59.051Z] at java.base/java.lang.reflect.Method.invoke(Method.java:569) [2026-02-19T05:50:59.051Z] at java.base/java.io.ObjectStreamClass.invokeReadResolve(ObjectStreamClass.java:1190) [2026-02-19T05:50:59.051Z] at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2266) [2026-02-19T05:50:59.051Z] at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1733) [2026-02-19T05:50:59.051Z] at java.base/java.io.ObjectInputStream.readArray(ObjectInputStream.java:2157) [2026-02-19T05:50:59.051Z] at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1721) [2026-02-19T05:50:59.051Z] at java.base/java.io.ObjectInputStream$FieldValues.<init>(ObjectInputStream.java:2606) [2026-02-19T05:50:59.051Z] at java.base/java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2457) [2026-02-19T05:50:59.051Z] at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2257) [2026-02-19T05:50:59.051Z] at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1733) [2026-02-19T05:50:59.051Z] at java.base/java.io.ObjectInputStream$FieldValues.<init>(ObjectInputStream.java:2606) [2026-02-19T05:50:59.051Z] at java.base/java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2457) [2026-02-19T05:50:59.051Z] at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2257) [2026-02-19T05:50:59.051Z] at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1733) [2026-02-19T05:50:59.051Z] at java.base/java.io.ObjectInputStream$FieldValues.<init>(ObjectInputStream.java:2606) [2026-02-19T05:50:59.051Z] at java.base/java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2457) [2026-02-19T05:50:59.051Z] at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2257) [2026-02-19T05:50:59.051Z] at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1733) [2026-02-19T05:50:59.051Z] at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:509) [2026-02-19T05:50:59.051Z] at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:467) [2026-02-19T05:50:59.051Z] at org.apache.spark.serializer.JavaDeserializationStream.readObject(JavaSerializer.scala:87) [2026-02-19T05:50:59.051Z] at org.apache.spark.serializer.JavaSerializerInstance.deserialize(JavaSerializer.scala:129) [2026-02-19T05:50:59.051Z] at org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:90) [2026-02-19T05:50:59.051Z] at org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:54) [2026-02-19T05:50:59.051Z] at org.apache.spark.TaskContext.runTaskWithListeners(TaskContext.scala:166) [2026-02-19T05:50:59.051Z] at org.apache.spark.scheduler.Task.run(Task.scala:141) [2026-02-19T05:50:59.051Z] at org.apache.spark.executor.Executor$TaskRunner.$anonfun$run$4(Executor.scala:620) [2026-02-19T05:50:59.051Z] at org.apache.spark.util.SparkErrorUtils.tryWithSafeFinally(SparkErrorUtils.scala:64) [2026-02-19T05:50:59.051Z] at org.apache.spark.util.SparkErrorUtils.tryWithSafeFinally$(SparkErrorUtils.scala:61) [2026-02-19T05:50:59.051Z] at org.apache.spark.util.Utils$.tryWithSafeFinally(Utils.scala:94) [2026-02-19T05:50:59.051Z] at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:623) [2026-02-19T05:50:59.051Z] at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) [2026-02-19T05:50:59.051Z] at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) [2026-02-19T05:50:59.051Z] at java.base/java.lang.Thread.run(Thread.java:840) [2026-02-19T05:50:59.051Z] Caused by: java.lang.reflect.InvocationTargetException [2026-02-19T05:50:59.051Z] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [2026-02-19T05:50:59.051Z] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) [2026-02-19T05:50:59.051Z] at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [2026-02-19T05:50:59.051Z] at java.base/java.lang.reflect.Method.invoke(Method.java:569) [2026-02-19T05:50:59.051Z] at java.base/java.lang.invoke.SerializedLambda.readResolve(SerializedLambda.java:278) [2026-02-19T05:50:59.051Z] ... 36 more [2026-02-19T05:50:59.051Z] Caused by: java.lang.NoSuchMethodError: method resolution failed [2026-02-19T05:50:59.051Z] at org.apache.spark.ml.tree.impl.RandomForest$.$deserializeLambda$(RandomForest.scala) [2026-02-19T05:50:59.051Z] ... 41 more [2026-02-19T05:50:59.051Z] [2026-02-19T05:50:59.051Z] 05:50:56.079 ERROR [main] org.apache.spark.ml.util.Instrumentation - org.apache.spark.SparkException: Job aborted due to stage failure: Task 2 in stage 7.0 failed 1 times, most recent failure: Lost task 2.0 in stage 7.0 (TID 16) (test-rise-ubuntu2404-riscv64-3.adoptopenjdk.net executor driver): java.io.InvalidObjectException: ReflectiveOperationException during deserialization [2026-02-19T05:50:59.051Z] at java.base/java.lang.invoke.SerializedLambda.readResolve(SerializedLambda.java:280) [2026-02-19T05:50:59.051Z] at java.base/jdk.internal.reflect.GeneratedMethodAccessor5.invoke(Unknown Source) [2026-02-19T05:50:59.051Z] at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [2026-02-19T05:50:59.051Z] at java.base/java.lang.reflect.Method.invoke(Method.java:569) [2026-02-19T05:50:59.051Z] at java.base/java.io.ObjectStreamClass.invokeReadResolve(ObjectStreamClass.java:1190) [2026-02-19T05:50:59.051Z] at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2266) [2026-02-19T05:50:59.051Z] at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1733) [2026-02-19T05:50:59.051Z] at java.base/java.io.ObjectInputStream.readArray(ObjectInputStream.java:2157) [2026-02-19T05:50:59.051Z] at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1721) [2026-02-19T05:50:59.051Z] at java.base/java.io.ObjectInputStream$FieldValues.<init>(ObjectInputStream.java:2606) [2026-02-19T05:50:59.051Z] at java.base/java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2457) [2026-02-19T05:50:59.051Z] at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2257) [2026-02-19T05:50:59.051Z] at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1733) [2026-02-19T05:50:59.051Z] at java.base/java.io.ObjectInputStream$FieldValues.<init>(ObjectInputStream.java:2606) [2026-02-19T05:50:59.051Z] at java.base/java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2457) [2026-02-19T05:50:59.051Z] at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2257) [2026-02-19T05:50:59.051Z] at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1733) [2026-02-19T05:50:59.051Z] at java.base/java.io.ObjectInputStream$FieldValues.<init>(ObjectInputStream.java:2606) [2026-02-19T05:50:59.051Z] at java.base/java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2457) [2026-02-19T05:50:59.051Z] at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2257) [2026-02-19T05:50:59.051Z] at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1733) [2026-02-19T05:50:59.051Z] at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:509) [2026-02-19T05:50:59.051Z] at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:467) [2026-02-19T05:50:59.051Z] at org.apache.spark.serializer.JavaDeserializationStream.readObject(JavaSerializer.scala:87) [2026-02-19T05:50:59.051Z] at org.apache.spark.serializer.JavaSerializerInstance.deserialize(JavaSerializer.scala:129) [2026-02-19T05:50:59.051Z] at org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:90) [2026-02-19T05:50:59.051Z] at org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:54) [2026-02-19T05:50:59.051Z] at org.apache.spark.TaskContext.runTaskWithListeners(TaskContext.scala:166) [2026-02-19T05:50:59.051Z] at org.apache.spark.scheduler.Task.run(Task.scala:141) [2026-02-19T05:50:59.051Z] at org.apache.spark.executor.Executor$TaskRunner.$anonfun$run$4(Executor.scala:620) [2026-02-19T05:50:59.051Z] at org.apache.spark.util.SparkErrorUtils.tryWithSafeFinally(SparkErrorUtils.scala:64) [2026-02-19T05:50:59.051Z] at org.apache.spark.util.SparkErrorUtils.tryWithSafeFinally$(SparkErrorUtils.scala:61) [2026-02-19T05:50:59.051Z] at org.apache.spark.util.Utils$.tryWithSafeFinally(Utils.scala:94) [2026-02-19T05:50:59.051Z] at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:623) [2026-02-19T05:50:59.051Z] at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) [2026-02-19T05:50:59.051Z] at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) [2026-02-19T05:50:59.051Z] at java.base/java.lang.Thread.run(Thread.java:840) [2026-02-19T05:50:59.051Z] Caused by: java.lang.reflect.InvocationTargetException [2026-02-19T05:50:59.051Z] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [2026-02-19T05:50:59.051Z] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) [2026-02-19T05:50:59.051Z] at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [2026-02-19T05:50:59.051Z] at java.base/java.lang.reflect.Method.invoke(Method.java:569) [2026-02-19T05:50:59.051Z] at java.base/java.lang.invoke.SerializedLambda.readResolve(SerializedLambda.java:278) [2026-02-19T05:50:59.051Z] ... 36 more [2026-02-19T05:50:59.051Z] Caused by: java.lang.NoSuchMethodError: method resolution failed [2026-02-19T05:50:59.051Z] at org.apache.spark.ml.tree.impl.RandomForest$.$deserializeLambda$(RandomForest.scala) [2026-02-19T05:50:59.051Z] ... 41 more [2026-02-19T05:50:59.051Z] [2026-02-19T05:50:59.051Z] Driver stacktrace: [2026-02-19T05:50:59.051Z] at org.apache.spark.scheduler.DAGScheduler.failJobAndIndependentStages(DAGScheduler.scala:2856) [2026-02-19T05:50:59.051Z] at org.apache.spark.scheduler.DAGScheduler.$anonfun$abortStage$2(DAGScheduler.scala:2792) [2026-02-19T05:50:59.051Z] at org.apache.spark.scheduler.DAGScheduler.$anonfun$abortStage$2$adapted(DAGScheduler.scala:2791) [2026-02-19T05:50:59.051Z] at scala.collection.immutable.List.foreach(List.scala:334) [2026-02-19T05:50:59.051Z] at org.apache.spark.scheduler.DAGScheduler.abortStage(DAGScheduler.scala:2791) [2026-02-19T05:50:59.051Z] at org.apache.spark.scheduler.DAGScheduler.$anonfun$handleTaskSetFailed$1(DAGScheduler.scala:1247) [2026-02-19T05:50:59.051Z] at org.apache.spark.scheduler.DAGScheduler.$anonfun$handleTaskSetFailed$1$adapted(DAGScheduler.scala:1247) [2026-02-19T05:50:59.051Z] at scala.Option.foreach(Option.scala:437) [2026-02-19T05:50:59.051Z] at org.apache.spark.scheduler.DAGScheduler.handleTaskSetFailed(DAGScheduler.scala:1247) [2026-02-19T05:50:59.051Z] at org.apache.spark.scheduler.DAGSchedulerEventProcessLoop.doOnReceive(DAGScheduler.scala:3060) [2026-02-19T05:50:59.051Z] at org.apache.spark.scheduler.DAGSchedulerEventProcessLoop.onReceive(DAGScheduler.scala:2994) [2026-02-19T05:50:59.051Z] at org.apache.spark.scheduler.DAGSchedulerEventProcessLoop.onReceive(DAGScheduler.scala:2983) [2026-02-19T05:50:59.052Z] at org.apache.spark.util.EventLoop$$anon$1.run(EventLoop.scala:49) [2026-02-19T05:50:59.052Z] at org.apache.spark.scheduler.DAGScheduler.runJob(DAGScheduler.scala:989) [2026-02-19T05:50:59.052Z] at org.apache.spark.SparkContext.runJob(SparkContext.scala:2393) [2026-02-19T05:50:59.052Z] at org.apache.spark.SparkContext.runJob(SparkContext.scala:2414) [2026-02-19T05:50:59.052Z] at org.apache.spark.SparkContext.runJob(SparkContext.scala:2433) [2026-02-19T05:50:59.052Z] at org.apache.spark.SparkContext.runJob(SparkContext.scala:2458) [2026-02-19T05:50:59.052Z] at org.apache.spark.rdd.RDD.$anonfun$collect$1(RDD.scala:1049) [2026-02-19T05:50:59.052Z] at org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:151) [2026-02-19T05:50:59.052Z] at org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:112) [2026-02-19T05:50:59.052Z] at org.apache.spark.rdd.RDD.withScope(RDD.scala:410) [2026-02-19T05:50:59.052Z] at org.apache.spark.rdd.RDD.collect(RDD.scala:1048) [2026-02-19T05:50:59.052Z] at org.apache.spark.rdd.PairRDDFunctions.$anonfun$collectAsMap$1(PairRDDFunctions.scala:738) [2026-02-19T05:50:59.052Z] at org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:151) [2026-02-19T05:50:59.052Z] at org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:112) [2026-02-19T05:50:59.052Z] at org.apache.spark.rdd.RDD.withScope(RDD.scala:410) [2026-02-19T05:50:59.052Z] at org.apache.spark.rdd.PairRDDFunctions.collectAsMap(PairRDDFunctions.scala:737) [2026-02-19T05:50:59.052Z] at org.apache.spark.ml.tree.impl.RandomForest$.findSplitsBySorting(RandomForest.scala:1054) [2026-02-19T05:50:59.052Z] at org.apache.spark.ml.tree.impl.RandomForest$.findSplits(RandomForest.scala:1025) [2026-02-19T05:50:59.052Z] at org.apache.spark.ml.tree.impl.RandomForest$.run(RandomForest.scala:282) [2026-02-19T05:50:59.052Z] at org.apache.spark.ml.classification.DecisionTreeClassifier.$anonfun$train$1(DecisionTreeClassifier.scala:143) [2026-02-19T05:50:59.052Z] at org.apache.spark.ml.util.Instrumentation$.$anonfun$instrumented$1(Instrumentation.scala:191) [2026-02-19T05:50:59.052Z] at scala.util.Try$.apply(Try.scala:217) [2026-02-19T05:50:59.052Z] at org.apache.spark.ml.util.Instrumentation$.instrumented(Instrumentation.scala:191) [2026-02-19T05:50:59.052Z] at org.apache.spark.ml.classification.DecisionTreeClassifier.train(DecisionTreeClassifier.scala:116) [2026-02-19T05:50:59.052Z] at org.apache.spark.ml.classification.DecisionTreeClassifier.train(DecisionTreeClassifier.scala:48) [2026-02-19T05:50:59.052Z] at org.apache.spark.ml.Predictor.fit(Predictor.scala:114) [2026-02-19T05:50:59.052Z] at org.apache.spark.ml.Predictor.fit(Predictor.scala:78) [2026-02-19T05:50:59.052Z] at org.apache.spark.ml.Pipeline.$anonfun$fit$5(Pipeline.scala:151) [2026-02-19T05:50:59.052Z] at org.apache.spark.ml.MLEvents.withFitEvent(events.scala:130) [2026-02-19T05:50:59.052Z] at org.apache.spark.ml.MLEvents.withFitEvent$(events.scala:123) [2026-02-19T05:50:59.052Z] at org.apache.spark.ml.util.Instrumentation.withFitEvent(Instrumentation.scala:42) [2026-02-19T05:50:59.052Z] at org.apache.spark.ml.Pipeline.$anonfun$fit$4(Pipeline.scala:151) [2026-02-19T05:50:59.052Z] at scala.collection.IterableOnceOps.foreach(IterableOnce.scala:619) [2026-02-19T05:50:59.052Z] at scala.collection.IterableOnceOps.foreach$(IterableOnce.scala:617) [2026-02-19T05:50:59.052Z] at scala.collection.AbstractIterator.foreach(Iterator.scala:1303) [2026-02-19T05:50:59.052Z] at org.apache.spark.ml.Pipeline.$anonfun$fit$2(Pipeline.scala:147) [2026-02-19T05:50:59.052Z] at org.apache.spark.ml.MLEvents.withFitEvent(events.scala:130) [2026-02-19T05:50:59.052Z] at org.apache.spark.ml.MLEvents.withFitEvent$(events.scala:123) [2026-02-19T05:50:59.052Z] at org.apache.spark.ml.util.Instrumentation.withFitEvent(Instrumentation.scala:42) [2026-02-19T05:50:59.052Z] at org.apache.spark.ml.Pipeline.$anonfun$fit$1(Pipeline.scala:133) [2026-02-19T05:50:59.052Z] at org.apache.spark.ml.util.Instrumentation$.$anonfun$instrumented$1(Instrumentation.scala:191) [2026-02-19T05:50:59.052Z] at scala.util.Try$.apply(Try.scala:217) [2026-02-19T05:50:59.052Z] at org.apache.spark.ml.util.Instrumentation$.instrumented(Instrumentation.scala:191) [2026-02-19T05:50:59.052Z] at org.apache.spark.ml.Pipeline.fit(Pipeline.scala:133) [2026-02-19T05:50:59.052Z] at org.renaissance.apache.spark.DecTree.run(DecTree.scala:102) [2026-02-19T05:50:59.052Z] at org.renaissance.harness.ExecutionDriver.executeOperation(ExecutionDriver.java:137) [2026-02-19T05:50:59.052Z] at org.renaissance.harness.ExecutionDriver.executeBenchmark(ExecutionDriver.java:93) [2026-02-19T05:50:59.052Z] at org.renaissance.harness.RenaissanceSuite$.runBenchmarks$$anonfun$1(RenaissanceSuite.scala:172) [2026-02-19T05:50:59.052Z] at scala.runtime.function.JProcedure1.apply(JProcedure1.java:15) [2026-02-19T05:50:59.052Z] at scala.runtime.function.JProcedure1.apply(JProcedure1.java:10) [2026-02-19T05:50:59.052Z] at scala.collection.immutable.List.foreach(List.scala:334) [2026-02-19T05:50:59.052Z] at org.renaissance.harness.RenaissanceSuite$.runBenchmarks(RenaissanceSuite.scala:161) [2026-02-19T05:50:59.052Z] at org.renaissance.harness.RenaissanceSuite$.main(RenaissanceSuite.scala:130) [2026-02-19T05:50:59.052Z] at org.renaissance.harness.RenaissanceSuite.main(RenaissanceSuite.scala) [2026-02-19T05:50:59.052Z] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [2026-02-19T05:50:59.052Z] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) [2026-02-19T05:50:59.052Z] at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [2026-02-19T05:50:59.052Z] at java.base/java.lang.reflect.Method.invoke(Method.java:569) [2026-02-19T05:50:59.052Z] at org.renaissance.core.Launcher.loadAndInvokeHarnessClass(Launcher.java:129) [2026-02-19T05:50:59.052Z] at org.renaissance.core.Launcher.launchHarnessClass(Launcher.java:78) [2026-02-19T05:50:59.052Z] at org.renaissance.core.Launcher.main(Launcher.java:43) [2026-02-19T05:50:59.052Z] Caused by: java.io.InvalidObjectException: ReflectiveOperationException during deserialization [2026-02-19T05:50:59.052Z] at java.base/java.lang.invoke.SerializedLambda.readResolve(SerializedLambda.java:280) [2026-02-19T05:50:59.052Z] at java.base/jdk.internal.reflect.GeneratedMethodAccessor5.invoke(Unknown Source) [2026-02-19T05:50:59.052Z] at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [2026-02-19T05:50:59.052Z] at java.base/java.lang.reflect.Method.invoke(Method.java:569) [2026-02-19T05:50:59.052Z] at java.base/java.io.ObjectStreamClass.invokeReadResolve(ObjectStreamClass.java:1190) [2026-02-19T05:50:59.052Z] at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2266) [2026-02-19T05:50:59.052Z] at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1733) [2026-02-19T05:50:59.052Z] at java.base/java.io.ObjectInputStream.readArray(ObjectInputStream.java:2157) [2026-02-19T05:50:59.052Z] at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1721) [2026-02-19T05:50:59.052Z] at java.base/java.io.ObjectInputStream$FieldValues.<init>(ObjectInputStream.java:2606) [2026-02-19T05:50:59.052Z] at java.base/java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2457) [2026-02-19T05:50:59.052Z] at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2257) [2026-02-19T05:50:59.052Z] at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1733) [2026-02-19T05:50:59.052Z] at java.base/java.io.ObjectInputStream$FieldValues.<init>(ObjectInputStream.java:2606) [2026-02-19T05:50:59.052Z] at java.base/java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2457) [2026-02-19T05:50:59.052Z] at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2257) [2026-02-19T05:50:59.052Z] at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1733) [2026-02-19T05:50:59.052Z] at java.base/java.io.ObjectInputStream$FieldValues.<init>(ObjectInputStream.java:2606) [2026-02-19T05:50:59.052Z] at java.base/java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2457) [2026-02-19T05:50:59.052Z] at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2257) [2026-02-19T05:50:59.052Z] at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1733) [2026-02-19T05:50:59.052Z] at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:509) [2026-02-19T05:50:59.052Z] at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:467) [2026-02-19T05:50:59.052Z] at org.apache.spark.serializer.JavaDeserializationStream.readObject(JavaSerializer.scala:87) [2026-02-19T05:50:59.052Z] at org.apache.spark.serializer.JavaSerializerInstance.deserialize(JavaSerializer.scala:129) [2026-02-19T05:50:59.052Z] at org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:90) [2026-02-19T05:50:59.052Z] at org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:54) [2026-02-19T05:50:59.052Z] at org.apache.spark.TaskContext.runTaskWithListeners(TaskContext.scala:166) [2026-02-19T05:50:59.052Z] at org.apache.spark.scheduler.Task.run(Task.scala:141) [2026-02-19T05:50:59.052Z] at org.apache.spark.executor.Executor$TaskRunner.$anonfun$run$4(Executor.scala:620) [2026-02-19T05:50:59.052Z] at org.apache.spark.util.SparkErrorUtils.tryWithSafeFinally(SparkErrorUtils.scala:64) [2026-02-19T05:50:59.052Z] at org.apache.spark.util.SparkErrorUtils.tryWithSafeFinally$(SparkErrorUtils.scala:61) [2026-02-19T05:50:59.052Z] at org.apache.spark.util.Utils$.tryWithSafeFinally(Utils.scala:94) [2026-02-19T05:50:59.052Z] at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:623) [2026-02-19T05:50:59.052Z] at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) [2026-02-19T05:50:59.052Z] at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) [2026-02-19T05:50:59.052Z] at java.base/java.lang.Thread.run(Thread.java:840) [2026-02-19T05:50:59.052Z] Caused by: java.lang.reflect.InvocationTargetException [2026-02-19T05:50:59.052Z] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [2026-02-19T05:50:59.052Z] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) [2026-02-19T05:50:59.052Z] at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [2026-02-19T05:50:59.052Z] at java.base/java.lang.reflect.Method.invoke(Method.java:569) [2026-02-19T05:50:59.052Z] at java.base/java.lang.invoke.SerializedLambda.readResolve(SerializedLambda.java:278) [2026-02-19T05:50:59.052Z] ... 36 more [2026-02-19T05:50:59.052Z] Caused by: java.lang.NoSuchMethodError: method resolution failed [2026-02-19T05:50:59.052Z] at org.apache.spark.ml.tree.impl.RandomForest$.$deserializeLambda$(RandomForest.scala) [2026-02-19T05:50:59.052Z] ... 41 more [2026-02-19T05:50:59.052Z] [2026-02-19T05:50:59.052Z] ====== dec-tree (apache-spark) [default], iteration 0 failed (SparkException) ====== [2026-02-19T05:50:59.052Z] Benchmark 'dec-tree' failed with exception: [2026-02-19T05:50:59.052Z] org.apache.spark.SparkException: Job aborted due to stage failure: Task 2 in stage 7.0 failed 1 times, most recent failure: Lost task 2.0 in stage 7.0 (TID 16) (test-rise-ubuntu2404-riscv64-3.adoptopenjdk.net executor driver): java.io.InvalidObjectException: ReflectiveOperationException during deserialization [2026-02-19T05:50:59.052Z] at java.base/java.lang.invoke.SerializedLambda.readResolve(SerializedLambda.java:280) [2026-02-19T05:50:59.052Z] at java.base/jdk.internal.reflect.GeneratedMethodAccessor5.invoke(Unknown Source) [2026-02-19T05:50:59.052Z] at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [2026-02-19T05:50:59.052Z] at java.base/java.lang.reflect.Method.invoke(Method.java:569) [2026-02-19T05:50:59.052Z] at java.base/java.io.ObjectStreamClass.invokeReadResolve(ObjectStreamClass.java:1190) [2026-02-19T05:50:59.052Z] at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2266) [2026-02-19T05:50:59.052Z] at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1733) [2026-02-19T05:50:59.052Z] at java.base/java.io.ObjectInputStream.readArray(ObjectInputStream.java:2157) [2026-02-19T05:50:59.052Z] at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1721) [2026-02-19T05:50:59.052Z] at java.base/java.io.ObjectInputStream$FieldValues.<init>(ObjectInputStream.java:2606) [2026-02-19T05:50:59.052Z] at java.base/java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2457) [2026-02-19T05:50:59.052Z] at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2257) [2026-02-19T05:50:59.052Z] at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1733) [2026-02-19T05:50:59.052Z] at java.base/java.io.ObjectInputStream$FieldValues.<init>(ObjectInputStream.java:2606) [2026-02-19T05:50:59.052Z] at java.base/java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2457) [2026-02-19T05:50:59.052Z] at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2257) [2026-02-19T05:50:59.052Z] at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1733) [2026-02-19T05:50:59.052Z] at java.base/java.io.ObjectInputStream$FieldValues.<init>(ObjectInputStream.java:2606) [2026-02-19T05:50:59.052Z] at java.base/java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2457) [2026-02-19T05:50:59.052Z] at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2257) [2026-02-19T05:50:59.052Z] at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1733) [2026-02-19T05:50:59.052Z] at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:509) [2026-02-19T05:50:59.052Z] at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:467) [2026-02-19T05:50:59.052Z] at org.apache.spark.serializer.JavaDeserializationStream.readObject(JavaSerializer.scala:87) [2026-02-19T05:50:59.052Z] at org.apache.spark.serializer.JavaSerializerInstance.deserialize(JavaSerializer.scala:129) [2026-02-19T05:50:59.052Z] at org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:90) [2026-02-19T05:50:59.052Z] at org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:54) [2026-02-19T05:50:59.052Z] at org.apache.spark.TaskContext.runTaskWithListeners(TaskContext.scala:166) [2026-02-19T05:50:59.052Z] at org.apache.spark.scheduler.Task.run(Task.scala:141) [2026-02-19T05:50:59.052Z] at org.apache.spark.executor.Executor$TaskRunner.$anonfun$run$4(Executor.scala:620) [2026-02-19T05:50:59.052Z] at org.apache.spark.util.SparkErrorUtils.tryWithSafeFinally(SparkErrorUtils.scala:64) [2026-02-19T05:50:59.052Z] at org.apache.spark.util.SparkErrorUtils.tryWithSafeFinally$(SparkErrorUtils.scala:61) [2026-02-19T05:50:59.052Z] at org.apache.spark.util.Utils$.tryWithSafeFinally(Utils.scala:94) [2026-02-19T05:50:59.052Z] at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:623) [2026-02-19T05:50:59.054Z] at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) [2026-02-19T05:50:59.054Z] at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) [2026-02-19T05:50:59.054Z] at java.base/java.lang.Thread.run(Thread.java:840) [2026-02-19T05:50:59.054Z] Caused by: java.lang.reflect.InvocationTargetException [2026-02-19T05:50:59.054Z] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [2026-02-19T05:50:59.054Z] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) [2026-02-19T05:50:59.054Z] at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [2026-02-19T05:50:59.054Z] at java.base/java.lang.reflect.Method.invoke(Method.java:569) [2026-02-19T05:50:59.054Z] at java.base/java.lang.invoke.SerializedLambda.readResolve(SerializedLambda.java:278) [2026-02-19T05:50:59.054Z] ... 36 more [2026-02-19T05:50:59.054Z] Caused by: java.lang.NoSuchMethodError: method resolution failed [2026-02-19T05:50:59.054Z] at org.apache.spark.ml.tree.impl.RandomForest$.$deserializeLambda$(RandomForest.scala) [2026-02-19T05:50:59.054Z] ... 41 more [2026-02-19T05:50:59.054Z] [2026-02-19T05:50:59.054Z] Driver stacktrace: [2026-02-19T05:50:59.054Z] at org.apache.spark.scheduler.DAGScheduler.failJobAndIndependentStages(DAGScheduler.scala:2856) [2026-02-19T05:50:59.054Z] at org.apache.spark.scheduler.DAGScheduler.$anonfun$abortStage$2(DAGScheduler.scala:2792) [2026-02-19T05:50:59.054Z] at org.apache.spark.scheduler.DAGScheduler.$anonfun$abortStage$2$adapted(DAGScheduler.scala:2791) [2026-02-19T05:50:59.054Z] at scala.collection.immutable.List.foreach(List.scala:334) [2026-02-19T05:50:59.054Z] at org.apache.spark.scheduler.DAGScheduler.abortStage(DAGScheduler.scala:2791) [2026-02-19T05:50:59.054Z] at org.apache.spark.scheduler.DAGScheduler.$anonfun$handleTaskSetFailed$1(DAGScheduler.scala:1247) [2026-02-19T05:50:59.054Z] at org.apache.spark.scheduler.DAGScheduler.$anonfun$handleTaskSetFailed$1$adapted(DAGScheduler.scala:1247) [2026-02-19T05:50:59.054Z] at scala.Option.foreach(Option.scala:437) [2026-02-19T05:50:59.054Z] at org.apache.spark.scheduler.DAGScheduler.handleTaskSetFailed(DAGScheduler.scala:1247) [2026-02-19T05:50:59.054Z] at org.apache.spark.scheduler.DAGSchedulerEventProcessLoop.doOnReceive(DAGScheduler.scala:3060) [2026-02-19T05:50:59.054Z] at org.apache.spark.scheduler.DAGSchedulerEventProcessLoop.onReceive(DAGScheduler.scala:2994) [2026-02-19T05:50:59.054Z] at org.apache.spark.scheduler.DAGSchedulerEventProcessLoop.onReceive(DAGScheduler.scala:2983) [2026-02-19T05:50:59.054Z] at org.apache.spark.util.EventLoop$$anon$1.run(EventLoop.scala:49) [2026-02-19T05:50:59.054Z] at org.apache.spark.scheduler.DAGScheduler.runJob(DAGScheduler.scala:989) [2026-02-19T05:50:59.054Z] at org.apache.spark.SparkContext.runJob(SparkContext.scala:2393) [2026-02-19T05:50:59.054Z] at org.apache.spark.SparkContext.runJob(SparkContext.scala:2414) [2026-02-19T05:50:59.054Z] at org.apache.spark.SparkContext.runJob(SparkContext.scala:2433) [2026-02-19T05:50:59.054Z] at org.apache.spark.SparkContext.runJob(SparkContext.scala:2458) [2026-02-19T05:50:59.054Z] at org.apache.spark.rdd.RDD.$anonfun$collect$1(RDD.scala:1049) [2026-02-19T05:50:59.054Z] at org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:151) [2026-02-19T05:50:59.054Z] at org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:112) [2026-02-19T05:50:59.054Z] at org.apache.spark.rdd.RDD.withScope(RDD.scala:410) [2026-02-19T05:50:59.054Z] at org.apache.spark.rdd.RDD.collect(RDD.scala:1048) [2026-02-19T05:50:59.054Z] at org.apache.spark.rdd.PairRDDFunctions.$anonfun$collectAsMap$1(PairRDDFunctions.scala:738) [2026-02-19T05:50:59.054Z] at org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:151) [2026-02-19T05:50:59.054Z] at org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:112) [2026-02-19T05:50:59.054Z] at org.apache.spark.rdd.RDD.withScope(RDD.scala:410) [2026-02-19T05:50:59.054Z] at org.apache.spark.rdd.PairRDDFunctions.collectAsMap(PairRDDFunctions.scala:737) [2026-02-19T05:50:59.054Z] at org.apache.spark.ml.tree.impl.RandomForest$.findSplitsBySorting(RandomForest.scala:1054) [2026-02-19T05:50:59.054Z] at org.apache.spark.ml.tree.impl.RandomForest$.findSplits(RandomForest.scala:1025) [2026-02-19T05:50:59.054Z] at org.apache.spark.ml.tree.impl.RandomForest$.run(RandomForest.scala:282) [2026-02-19T05:50:59.054Z] at org.apache.spark.ml.classification.DecisionTreeClassifier.$anonfun$train$1(DecisionTreeClassifier.scala:143) [2026-02-19T05:50:59.054Z] at org.apache.spark.ml.util.Instrumentation$.$anonfun$instrumented$1(Instrumentation.scala:191) [2026-02-19T05:50:59.054Z] at scala.util.Try$.apply(Try.scala:217) [2026-02-19T05:50:59.054Z] at org.apache.spark.ml.util.Instrumentation$.instrumented(Instrumentation.scala:191) [2026-02-19T05:50:59.054Z] at org.apache.spark.ml.classification.DecisionTreeClassifier.train(DecisionTreeClassifier.scala:116) [2026-02-19T05:50:59.054Z] at org.apache.spark.ml.classification.DecisionTreeClassifier.train(DecisionTreeClassifier.scala:48) [2026-02-19T05:50:59.054Z] at org.apache.spark.ml.Predictor.fit(Predictor.scala:114) [2026-02-19T05:50:59.054Z] at org.apache.spark.ml.Predictor.fit(Predictor.scala:78) [2026-02-19T05:50:59.054Z] at org.apache.spark.ml.Pipeline.$anonfun$fit$5(Pipeline.scala:151) [2026-02-19T05:50:59.054Z] at org.apache.spark.ml.MLEvents.withFitEvent(events.scala:130) [2026-02-19T05:50:59.054Z] at org.apache.spark.ml.MLEvents.withFitEvent$(events.scala:123) [2026-02-19T05:50:59.054Z] at org.apache.spark.ml.util.Instrumentation.withFitEvent(Instrumentation.scala:42) [2026-02-19T05:50:59.054Z] at org.apache.spark.ml.Pipeline.$anonfun$fit$4(Pipeline.scala:151) [2026-02-19T05:50:59.054Z] at scala.collection.IterableOnceOps.foreach(IterableOnce.scala:619) [2026-02-19T05:50:59.054Z] at scala.collection.IterableOnceOps.foreach$(IterableOnce.scala:617) [2026-02-19T05:50:59.054Z] at scala.collection.AbstractIterator.foreach(Iterator.scala:1303) [2026-02-19T05:50:59.054Z] at org.apache.spark.ml.Pipeline.$anonfun$fit$2(Pipeline.scala:147) [2026-02-19T05:50:59.054Z] at org.apache.spark.ml.MLEvents.withFitEvent(events.scala:130) [2026-02-19T05:50:59.054Z] at org.apache.spark.ml.MLEvents.withFitEvent$(events.scala:123) [2026-02-19T05:50:59.054Z] at org.apache.spark.ml.util.Instrumentation.withFitEvent(Instrumentation.scala:42) [2026-02-19T05:50:59.054Z] at org.apache.spark.ml.Pipeline.$anonfun$fit$1(Pipeline.scala:133) [2026-02-19T05:50:59.054Z] at org.apache.spark.ml.util.Instrumentation$.$anonfun$instrumented$1(Instrumentation.scala:191) [2026-02-19T05:50:59.054Z] at scala.util.Try$.apply(Try.scala:217) [2026-02-19T05:50:59.054Z] at org.apache.spark.ml.util.Instrumentation$.instrumented(Instrumentation.scala:191) [2026-02-19T05:50:59.054Z] at org.apache.spark.ml.Pipeline.fit(Pipeline.scala:133) [2026-02-19T05:50:59.054Z] at org.renaissance.apache.spark.DecTree.run(DecTree.scala:102) [2026-02-19T05:50:59.054Z] at org.renaissance.harness.ExecutionDriver.executeOperation(ExecutionDriver.java:137) [2026-02-19T05:50:59.054Z] at org.renaissance.harness.ExecutionDriver.executeBenchmark(ExecutionDriver.java:93) [2026-02-19T05:50:59.054Z] at org.renaissance.harness.RenaissanceSuite$.runBenchmarks$$anonfun$1(RenaissanceSuite.scala:172) [2026-02-19T05:50:59.054Z] at scala.runtime.function.JProcedure1.apply(JProcedure1.java:15) [2026-02-19T05:50:59.054Z] at scala.runtime.function.JProcedure1.apply(JProcedure1.java:10) [2026-02-19T05:50:59.054Z] at scala.collection.immutable.List.foreach(List.scala:334) [2026-02-19T05:50:59.054Z] at org.renaissance.harness.RenaissanceSuite$.runBenchmarks(RenaissanceSuite.scala:161) [2026-02-19T05:50:59.054Z] at org.renaissance.harness.RenaissanceSuite$.main(RenaissanceSuite.scala:130) [2026-02-19T05:50:59.054Z] at org.renaissance.harness.RenaissanceSuite.main(RenaissanceSuite.scala) [2026-02-19T05:50:59.054Z] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [2026-02-19T05:50:59.054Z] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) [2026-02-19T05:50:59.054Z] at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [2026-02-19T05:50:59.054Z] at java.base/java.lang.reflect.Method.invoke(Method.java:569) [2026-02-19T05:50:59.054Z] at org.renaissance.core.Launcher.loadAndInvokeHarnessClass(Launcher.java:129) [2026-02-19T05:50:59.054Z] at org.renaissance.core.Launcher.launchHarnessClass(Launcher.java:78) [2026-02-19T05:50:59.054Z] at org.renaissance.core.Launcher.main(Launcher.java:43) [2026-02-19T05:50:59.054Z] Caused by: java.io.InvalidObjectException: ReflectiveOperationException during deserialization [2026-02-19T05:50:59.054Z] at java.base/java.lang.invoke.SerializedLambda.readResolve(SerializedLambda.java:280) [2026-02-19T05:50:59.054Z] at java.base/jdk.internal.reflect.GeneratedMethodAccessor5.invoke(Unknown Source) [2026-02-19T05:50:59.054Z] at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [2026-02-19T05:50:59.054Z] at java.base/java.lang.reflect.Method.invoke(Method.java:569) [2026-02-19T05:50:59.054Z] at java.base/java.io.ObjectStreamClass.invokeReadResolve(ObjectStreamClass.java:1190) [2026-02-19T05:50:59.054Z] at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2266) [2026-02-19T05:50:59.054Z] at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1733) [2026-02-19T05:50:59.054Z] at java.base/java.io.ObjectInputStream.readArray(ObjectInputStream.java:2157) [2026-02-19T05:50:59.054Z] at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1721) [2026-02-19T05:50:59.054Z] at java.base/java.io.ObjectInputStream$FieldValues.<init>(ObjectInputStream.java:2606) [2026-02-19T05:50:59.054Z] at java.base/java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2457) [2026-02-19T05:50:59.054Z] at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2257) [2026-02-19T05:50:59.054Z] at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1733) [2026-02-19T05:50:59.054Z] at java.base/java.io.ObjectInputStream$FieldValues.<init>(ObjectInputStream.java:2606) [2026-02-19T05:50:59.054Z] at java.base/java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2457) [2026-02-19T05:50:59.054Z] at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2257) [2026-02-19T05:50:59.054Z] at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1733) [2026-02-19T05:50:59.054Z] at java.base/java.io.ObjectInputStream$FieldValues.<init>(ObjectInputStream.java:2606) [2026-02-19T05:50:59.054Z] at java.base/java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2457) [2026-02-19T05:50:59.054Z] at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2257) [2026-02-19T05:50:59.054Z] at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1733) [2026-02-19T05:50:59.054Z] at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:509) [2026-02-19T05:50:59.054Z] at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:467) [2026-02-19T05:50:59.054Z] at org.apache.spark.serializer.JavaDeserializationStream.readObject(JavaSerializer.scala:87) [2026-02-19T05:50:59.054Z] at org.apache.spark.serializer.JavaSerializerInstance.deserialize(JavaSerializer.scala:129) [2026-02-19T05:50:59.054Z] at org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:90) [2026-02-19T05:50:59.054Z] at org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:54) [2026-02-19T05:50:59.054Z] at org.apache.spark.TaskContext.runTaskWithListeners(TaskContext.scala:166) [2026-02-19T05:50:59.054Z] at org.apache.spark.scheduler.Task.run(Task.scala:141) [2026-02-19T05:50:59.054Z] at org.apache.spark.executor.Executor$TaskRunner.$anonfun$run$4(Executor.scala:620) [2026-02-19T05:50:59.054Z] at org.apache.spark.util.SparkErrorUtils.tryWithSafeFinally(SparkErrorUtils.scala:64) [2026-02-19T05:50:59.054Z] at org.apache.spark.util.SparkErrorUtils.tryWithSafeFinally$(SparkErrorUtils.scala:61) [2026-02-19T05:50:59.054Z] at org.apache.spark.util.Utils$.tryWithSafeFinally(Utils.scala:94) [2026-02-19T05:50:59.054Z] at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:623) [2026-02-19T05:50:59.054Z] at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) [2026-02-19T05:50:59.054Z] at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) [2026-02-19T05:50:59.054Z] at java.base/java.lang.Thread.run(Thread.java:840) [2026-02-19T05:50:59.054Z] Caused by: java.lang.reflect.InvocationTargetException [2026-02-19T05:50:59.054Z] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [2026-02-19T05:50:59.054Z] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) [2026-02-19T05:50:59.055Z] at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [2026-02-19T05:50:59.055Z] at java.base/java.lang.reflect.Method.invoke(Method.java:569) [2026-02-19T05:50:59.055Z] at java.base/java.lang.invoke.SerializedLambda.readResolve(SerializedLambda.java:278) [2026-02-19T05:50:59.055Z] ... 36 more [2026-02-19T05:50:59.055Z] Caused by: java.lang.NoSuchMethodError: method resolution failed [2026-02-19T05:50:59.055Z] at org.apache.spark.ml.tree.impl.RandomForest$.$deserializeLambda$(RandomForest.scala) [2026-02-19T05:50:59.055Z] ... 41 more [2026-02-19T05:50:59.055Z] The following benchmarks failed: dec-tree [2026-02-19T05:50:59.055Z] ----------------------------------- [2026-02-19T05:50:59.055Z] renaissance-dec-tree_0_FAILED [2026-02-19T05:50:59.055Z] ----------------------------------- [2026-02-19T05:50:59.055Z] [2026-02-19T05:50:59.055Z] TEST TEARDOWN: [2026-02-19T05:50:59.055Z] Nothing to be done for teardown. [2026-02-19T05:50:59.055Z] renaissance-dec-tree_0 Finish Time: Thu Feb 19 05:50:57 2026 Epoch Time (ms): 1771480257830