zuston opened a new issue, #2654: URL: https://github.com/apache/uniffle/issues/2654
### Code of Conduct - [x] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct) ### Search before asking - [x] I have searched in the [issues](https://github.com/apache/incubator-uniffle/issues?q=is%3Aissue) and found no similar issues. ### Describe the bug ``` 25/10/27 20:45:23 INFO DecompressionWorker: The statistic of overlapping compression is that bufferAllocation: 72(ms), decompression: 47(ms), wait: 0(ms), overlappingRatio((bufferAllocation+decompression)/wait)=0 25/10/27 20:45:24 INFO Executor: Executor is trying to kill task 4.0 in stage 14.0 (TID 8424), reason: Stage cancelled: Job aborted due to stage failure: Task 43 in stage 14.0 failed 4 times, most recent failure: Lost task 43.3 in stage 14.0 (TID 8831) (node74-44-214-bdxs-g1.qiyi.hadoop executor 15): java.lang.NullPointerException at org.apache.uniffle.client.impl.DecompressionWorker.add(DecompressionWorker.java:66) at org.apache.uniffle.client.impl.ShuffleReadClientImpl.read(ShuffleReadClientImpl.java:347) at org.apache.uniffle.client.impl.ShuffleReadClientImpl.readShuffleBlockData(ShuffleReadClientImpl.java:245) at org.apache.spark.shuffle.reader.RssShuffleDataIterator.hasNext(RssShuffleDataIterator.java:129) at org.apache.spark.util.CompletionIterator.hasNext(CompletionIterator.scala:31) at org.apache.spark.shuffle.reader.RssShuffleReader$MultiPartitionIterator.hasNext(RssShuffleReader.java:414) at org.apache.spark.InterruptibleIterator.hasNext(InterruptibleIterator.scala:37) at scala.collection.Iterator$$anon$10.hasNext(Iterator.scala:460) at org.apache.spark.sql.catalyst.expressions.GeneratedClass$GeneratedIteratorForCodegenStage8.hashAgg_doAggregateWithKeys_1$(Unknown Source) at org.apache.spark.sql.catalyst.expressions.GeneratedClass$GeneratedIteratorForCodegenStage8.hashAgg_doAggregateWithKeys_0$(Unknown Source) at org.apache.spark.sql.catalyst.expressions.GeneratedClass$GeneratedIteratorForCodegenStage8.processNext(Unknown Source) at org.apache.spark.sql.execution.BufferedRowIterator.hasNext(BufferedRowIterator.java:43) at org.apache.spark.sql.execution.WholeStageCodegenEvaluatorFactory$WholeStageCodegenPartitionEvaluator$$anon$1.hasNext(WholeStageCodegenEvaluatorFactory.scala:43) at scala.collection.Iterator$$anon$10.hasNext(Iterator.scala:460) at org.apache.spark.shuffle.writer.RssShuffleWriter.writeImpl(RssShuffleWriter.java:374) at org.apache.spark.shuffle.writer.RssShuffleWriter.write(RssShuffleWriter.java:341) at org.apache.spark.shuffle.ShuffleWriteProcessor.write(ShuffleWriteProcessor.scala:59) at org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:104) at org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:54) at org.apache.spark.TaskContext.runTaskWithListeners(TaskContext.scala:161) at org.apache.spark.scheduler.Task.run(Task.scala:141) at org.apache.spark.executor.Executor$TaskRunner.$anonfun$run$4(Executor.scala:620) at org.apache.spark.util.SparkErrorUtils.tryWithSafeFinally(SparkErrorUtils.scala:64) at org.apache.spark.util.SparkErrorUtils.tryWithSafeFinally$(SparkErrorUtils.scala:61) at org.apache.spark.util.Utils$.tryWithSafeFinally(Utils.scala:94) at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:623) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) ``` ### Affects Version(s) master ### Uniffle Server Log Output ```logtalk ``` ### Uniffle Engine Log Output ```logtalk ``` ### Uniffle Server Configurations ```yaml ``` ### Uniffle Engine Configurations ```yaml ``` ### Additional context _No response_ ### Are you willing to submit PR? - [x] Yes I am willing to submit a PR! -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
