rickyma commented on PR #1534: URL: https://github.com/apache/incubator-uniffle/pull/1534#issuecomment-1958897935
> There is a flaky test. You can see https://github.com/apache/incubator-uniffle/actions/runs/7983021033/job/21797479973 > > ``` > Job aborted due to stage failure: Task 0 in stage 5.0 failed 1 times, most recent failure: Lost task 0.0 in stage 5.0 (TID 14, localhost, executor driver): org.apache.uniffle.common.exception.RssFetchFailedException: Failed to read shuffle data from HOT handler > at org.apache.uniffle.storage.handler.impl.ComposedClientReadHandler.readShuffleData(ComposedClientReadHandler.java:124) > at org.apache.uniffle.client.impl.ShuffleReadClientImpl.read(ShuffleReadClientImpl.java:273) > at org.apache.uniffle.client.impl.ShuffleReadClientImpl.readShuffleBlockData(ShuffleReadClientImpl.java:185) > at org.apache.spark.shuffle.reader.RssShuffleDataIterator.hasNext(RssShuffleDataIterator.java:115) > at org.apache.spark.util.CompletionIterator.hasNext(CompletionIterator.scala:31) > at org.apache.spark.util.collection.ExternalAppendOnlyMap.insertAll(ExternalAppendOnlyMap.scala:156) > at org.apache.spark.Aggregator.combineCombinersByKey(Aggregator.scala:50) > at org.apache.spark.shuffle.reader.RssShuffleReader.read(RssShuffleReader.java:155) > at org.apache.spark.rdd.ShuffledRDD.compute(ShuffledRDD.scala:105) > at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:346) > at org.apache.spark.rdd.RDD.iterator(RDD.scala:310) > at org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:99) > at org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:55) > at org.apache.spark.scheduler.Task.run(Task.scala:123) > at org.apache.spark.executor.Executor$TaskRunner$$anonfun$10.apply(Executor.scala:408) > at org.apache.spark.util.Utils$.tryWithSafeFinally(Utils.scala:1360) > at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:414) > at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) > at java.lang.Thread.run(Thread.java:750) > Caused by: io.netty.util.IllegalReferenceCountException: refCnt: 0, decrement: 1 > at io.netty.util.internal.ReferenceCountUpdater.toLiveRealRefCnt(ReferenceCountUpdater.java:83) > at io.netty.util.internal.ReferenceCountUpdater.release(ReferenceCountUpdater.java:148) > at io.netty.buffer.AbstractReferenceCountedByteBuf.release(AbstractReferenceCountedByteBuf.java:101) > at org.apache.uniffle.common.netty.buffer.NettyManagedBuffer.release(NettyManagedBuffer.java:59) > at org.apache.uniffle.common.ShuffleIndexResult.release(ShuffleIndexResult.java:75) > at org.apache.uniffle.storage.handler.impl.DataSkippableReadHandler.readShuffleData(DataSkippableReadHandler.java:82) > at org.apache.uniffle.storage.handler.impl.ComposedClientReadHandler.readShuffleData(ComposedClientReadHandler.java:113) > ... 19 more > ``` I don't think it's related to this 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]
