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From "zhihai xu (JIRA)" <j...@apache.org>
Subject [jira] [Created] (YARN-2566) IOException happen in startLocalizer of DefaultContainerExecutor due to not enough disk space for the first localDir.
Date Thu, 18 Sep 2014 02:39:33 GMT
zhihai xu created YARN-2566:
-------------------------------

             Summary: IOException happen in startLocalizer of DefaultContainerExecutor due
to not enough disk space for the first localDir.
                 Key: YARN-2566
                 URL: https://issues.apache.org/jira/browse/YARN-2566
             Project: Hadoop YARN
          Issue Type: Bug
          Components: nodemanager
    Affects Versions: 2.5.0
            Reporter: zhihai xu
            Assignee: zhihai xu


startLocalizer in DefaultContainerExecutor will only use the first localDir to copy the token
file, if the copy is failed for first localDir due to not enough disk space in the first localDir,
the localization will be failed even there are plenty of disk space in other localDirs. We
see the following error for this case:
{code}
2014-09-13 23:33:25,171 WARN org.apache.hadoop.yarn.server.nodemanager.DefaultContainerExecutor:
Unable to create app directory /hadoop/d1/usercache/cloudera/appcache/application_1410663092546_0004
java.io.IOException: mkdir of /hadoop/d1/usercache/cloudera/appcache/application_1410663092546_0004
failed
	at org.apache.hadoop.fs.FileSystem.primitiveMkdir(FileSystem.java:1062)
	at org.apache.hadoop.fs.DelegateToFileSystem.mkdir(DelegateToFileSystem.java:157)
	at org.apache.hadoop.fs.FilterFs.mkdir(FilterFs.java:189)
	at org.apache.hadoop.fs.FileContext$4.next(FileContext.java:721)
	at org.apache.hadoop.fs.FileContext$4.next(FileContext.java:717)
	at org.apache.hadoop.fs.FSLinkResolver.resolve(FSLinkResolver.java:90)
	at org.apache.hadoop.fs.FileContext.mkdir(FileContext.java:717)
	at org.apache.hadoop.yarn.server.nodemanager.DefaultContainerExecutor.createDir(DefaultContainerExecutor.java:426)
	at org.apache.hadoop.yarn.server.nodemanager.DefaultContainerExecutor.createAppDirs(DefaultContainerExecutor.java:522)
	at org.apache.hadoop.yarn.server.nodemanager.DefaultContainerExecutor.startLocalizer(DefaultContainerExecutor.java:94)
	at org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService$LocalizerRunner.run(ResourceLocalizationService.java:987)
2014-09-13 23:33:25,185 INFO org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService:
Localizer failed
java.io.FileNotFoundException: File file:/hadoop/d1/usercache/cloudera/appcache/application_1410663092546_0004
does not exist
	at org.apache.hadoop.fs.RawLocalFileSystem.deprecatedGetFileStatus(RawLocalFileSystem.java:511)
	at org.apache.hadoop.fs.RawLocalFileSystem.getFileLinkStatusInternal(RawLocalFileSystem.java:724)
	at org.apache.hadoop.fs.RawLocalFileSystem.getFileStatus(RawLocalFileSystem.java:501)
	at org.apache.hadoop.fs.DelegateToFileSystem.getFileStatus(DelegateToFileSystem.java:111)
	at org.apache.hadoop.fs.DelegateToFileSystem.createInternal(DelegateToFileSystem.java:76)
	at org.apache.hadoop.fs.ChecksumFs$ChecksumFSOutputSummer.<init>(ChecksumFs.java:344)
	at org.apache.hadoop.fs.ChecksumFs.createInternal(ChecksumFs.java:390)
	at org.apache.hadoop.fs.AbstractFileSystem.create(AbstractFileSystem.java:577)
	at org.apache.hadoop.fs.FileContext$3.next(FileContext.java:677)
	at org.apache.hadoop.fs.FileContext$3.next(FileContext.java:673)
	at org.apache.hadoop.fs.FSLinkResolver.resolve(FSLinkResolver.java:90)
	at org.apache.hadoop.fs.FileContext.create(FileContext.java:673)
	at org.apache.hadoop.fs.FileContext$Util.copy(FileContext.java:2021)
	at org.apache.hadoop.fs.FileContext$Util.copy(FileContext.java:1963)
	at org.apache.hadoop.yarn.server.nodemanager.DefaultContainerExecutor.startLocalizer(DefaultContainerExecutor.java:102)
	at org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService$LocalizerRunner.run(ResourceLocalizationService.java:987)
2014-09-13 23:33:25,186 INFO org.apache.hadoop.yarn.server.nodemanager.containermanager.container.Container:
Container container_1410663092546_0004_01_000001 transitioned from LOCALIZING to LOCALIZATION_FAILED
2014-09-13 23:33:25,187 WARN org.apache.hadoop.yarn.server.nodemanager.NMAuditLogger: USER=cloudera
OPERATION=Container Finished - Failed	TARGET=ContainerImpl	RESULT=FAILURE	DESCRIPTION=Container
failed with state: LOCALIZATION_FAILED	APPID=application_1410663092546_0004	CONTAINERID=container_1410663092546_0004_01_000001
2014-09-13 23:33:25,187 INFO org.apache.hadoop.yarn.server.nodemanager.containermanager.container.Container:
Container container_1410663092546_0004_01_000001 transitioned from LOCALIZATION_FAILED to
DONE
2014-09-13 23:33:25,187 INFO org.apache.hadoop.yarn.server.nodemanager.containermanager.application.Application:
Removing container_1410663092546_0004_01_000001 from application application_1410663092546_0004
2014-09-13 23:33:25,187 INFO org.apache.hadoop.yarn.server.nodemanager.containermanager.logaggregation.AppLogAggregatorImpl:
Considering container container_1410663092546_0004_01_000001 for log-aggregation
2014-09-13 23:33:25,187 INFO org.apache.hadoop.yarn.server.nodemanager.containermanager.AuxServices:
Got event CONTAINER_STOP for appId application_1410663092546_0004
2014-09-13 23:33:25,187 INFO org.apache.hadoop.yarn.server.nodemanager.DefaultContainerExecutor:
Deleting absolute path : /hadoop/d1/usercache/cloudera/appcache/application_1410663092546_0004/container_1410663092546_0004_01_000001
2014-09-13 23:33:25,187 WARN org.apache.hadoop.yarn.server.nodemanager.DefaultContainerExecutor:
delete returned false for path: [/hadoop/d1/usercache/cloudera/appcache/application_1410663092546_0004/container_1410663092546_0004_01_000001]
2014-09-13 23:33:25,188 INFO org.apache.hadoop.yarn.server.nodemanager.DefaultContainerExecutor:
Deleting absolute path : /hadoop/d2/usercache/cloudera/appcache/application_1410663092546_0004/container_1410663092546_0004_01_000001
2014-09-13 23:33:25,188 WARN org.apache.hadoop.yarn.server.nodemanager.DefaultContainerExecutor:
delete returned false for path: [/hadoop/d2/usercache/cloudera/appcache/application_1410663092546_0004/container_1410663092546_0004_01_000001]
2014-09-13 23:33:25,291 INFO org.apache.hadoop.yarn.server.nodemanager.containermanager.monitor.ContainersMonitorImpl:
Stopping resource-monitoring for container_1410663092546_0004_01_000001
2014-09-13 23:33:26,159 INFO org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl:
Removed completed container container_1410663092546_0004_01_000001
{code}

The correct way to do is If the IOException happened during the copy, try the next the localDir,
If all the localDirs are failed to copy, then throw a exception. 
I create a patch to fix this issue.



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