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Posted to mapreduce-issues@hadoop.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2023/06/23 15:38:00 UTC
[jira] [Updated] (MAPREDUCE-7441) Race condition in closing FadvisedFileRegion
[ https://issues.apache.org/jira/browse/MAPREDUCE-7441?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
ASF GitHub Bot updated MAPREDUCE-7441:
--------------------------------------
Labels: pull-request-available (was: )
> Race condition in closing FadvisedFileRegion
> --------------------------------------------
>
> Key: MAPREDUCE-7441
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-7441
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: yarn
> Affects Versions: 3.4.0
> Reporter: Benjamin Teke
> Priority: Major
> Labels: pull-request-available
>
> This issue is similar to the one described in MAPREDUCE-7095, just for FadvisedFileRegion.transferSuccessful. There are warning messages when multiple threads are calling the transferSuccessful method:
> {code:java}
> 2023-05-25 08:41:57,288 WARN org.apache.hadoop.mapred.FadvisedFileRegion: Failed to manage OS cache for /hadoop/data04/yarn/nm/usercache/hive/appcache/application_1684916804740_8245/output/attempt_1684916804740_8245_1_00_001154_0_10003/file.out
> EBADF: Bad file descriptor
> at org.apache.hadoop.io.nativeio.NativeIO$POSIX.posix_fadvise(Native Method)
> at org.apache.hadoop.io.nativeio.NativeIO$POSIX.posixFadviseIfPossible(NativeIO.java:271)
> at org.apache.hadoop.io.nativeio.NativeIO$POSIX$CacheManipulator.posixFadviseIfPossible(NativeIO.java:148)
> at org.apache.hadoop.mapred.FadvisedFileRegion.transferSuccessful(FadvisedFileRegion.java:163)
> at org.apache.hadoop.mapred.ShuffleChannelHandler.lambda$sendMapOutput$0(ShuffleChannelHandler.java:516)
> at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590)
> at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:557)
> {code}
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