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https://issues.apache.org/jira/browse/SPARK-21902?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Saisai Shao updated SPARK-21902:
--------------------------------
Priority: Trivial (was: Major)
> BlockManager.doPut will hide actually exception when exception thrown in
> finally block
> --------------------------------------------------------------------------------------
>
> Key: SPARK-21902
> URL: https://issues.apache.org/jira/browse/SPARK-21902
> Project: Spark
> Issue Type: Improvement
> Components: Block Manager
> Affects Versions: 2.1.0
> Reporter: zhoukang
> Assignee: zhoukang
> Priority: Trivial
> Fix For: 2.3.0
>
>
> As logging below, actually exception will be hidden when removeBlockInternal
> throw an exception.
> {code:java}
> 2017-08-31,10:26:57,733 WARN org.apache.spark.storage.BlockManager: Putting
> block broadcast_110 failed due to an exception
> 2017-08-31,10:26:57,734 WARN org.apache.spark.broadcast.BroadcastManager:
> Failed to create a new broadcast in 1 attempts
> java.io.IOException: Failed to create local dir in
> /tmp/blockmgr-5bb5ac1e-c494-434a-ab89-bd1808c6b9ed/2e.
> at
> org.apache.spark.storage.DiskBlockManager.getFile(DiskBlockManager.scala:70)
> at org.apache.spark.storage.DiskStore.remove(DiskStore.scala:115)
> at
> org.apache.spark.storage.BlockManager.removeBlockInternal(BlockManager.scala:1339)
> at org.apache.spark.storage.BlockManager.doPut(BlockManager.scala:910)
> at
> org.apache.spark.storage.BlockManager.doPutIterator(BlockManager.scala:948)
> at
> org.apache.spark.storage.BlockManager.putIterator(BlockManager.scala:726)
> at
> org.apache.spark.storage.BlockManager.putSingle(BlockManager.scala:1233)
> at
> org.apache.spark.broadcast.TorrentBroadcast.writeBlocks(TorrentBroadcast.scala:122)
> at
> org.apache.spark.broadcast.TorrentBroadcast.<init>(TorrentBroadcast.scala:88)
> at
> org.apache.spark.broadcast.TorrentBroadcastFactory.newBroadcast(TorrentBroadcastFactory.scala:34)
> at
> org.apache.spark.broadcast.BroadcastManager$$anonfun$newBroadcast$1.apply$mcVI$sp(BroadcastManager.scala:60)
> at scala.collection.immutable.Range.foreach$mVc$sp(Range.scala:160)
> at
> org.apache.spark.broadcast.BroadcastManager.newBroadcast(BroadcastManager.scala:58)
> at org.apache.spark.SparkContext.broadcast(SparkContext.scala:1415)
> at
> org.apache.spark.scheduler.DAGScheduler.submitMissingTasks(DAGScheduler.scala:1002)
> at
> org.apache.spark.scheduler.DAGScheduler.org$apache$spark$scheduler$DAGScheduler$$submitStage(DAGScheduler.scala:924)
> at
> org.apache.spark.scheduler.DAGScheduler$$anonfun$submitWaitingChildStages$6.apply(DAGScheduler.scala:771)
> at
> org.apache.spark.scheduler.DAGScheduler$$anonfun$submitWaitingChildStages$6.apply(DAGScheduler.scala:770)
> at
> scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:33)
> at scala.collection.mutable.ArrayOps$ofRef.foreach(ArrayOps.scala:186)
> at
> org.apache.spark.scheduler.DAGScheduler.submitWaitingChildStages(DAGScheduler.scala:770)
> at
> org.apache.spark.scheduler.DAGScheduler.handleTaskCompletion(DAGScheduler.scala:1235)
> at
> org.apache.spark.scheduler.DAGSchedulerEventProcessLoop.doOnReceive(DAGScheduler.scala:1662)
> at
> org.apache.spark.scheduler.DAGSchedulerEventProcessLoop.onReceive(DAGScheduler.scala:1620)
> at
> org.apache.spark.scheduler.DAGSchedulerEventProcessLoop.onReceive(DAGScheduler.scala:1609)
> at org.apache.spark.util.EventLoop$$anon$1.run(EventLoop.scala:48)
> {code}
> I want to print the exception first for troubleshooting.Or may be we should
> not throw exception when removing blocks.
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