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From "Devaraj K (JIRA)" <j...@apache.org>
Subject [jira] [Created] (MAPREDUCE-4379) Node Manager throws java.lang.OutOfMemoryError: Java heap space due to org.apache.hadoop.fs.LocalDirAllocator.contexts
Date Wed, 27 Jun 2012 13:55:44 GMT
Devaraj K created MAPREDUCE-4379:
------------------------------------

             Summary: Node Manager throws java.lang.OutOfMemoryError: Java heap space due
to org.apache.hadoop.fs.LocalDirAllocator.contexts
                 Key: MAPREDUCE-4379
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4379
             Project: Hadoop Map/Reduce
          Issue Type: Bug
          Components: mrv2, nodemanager
    Affects Versions: 2.0.0-alpha, 3.0.0
            Reporter: Devaraj K
            Assignee: Devaraj K
            Priority: Critical


{code:xml}
Exception in thread "Container Monitor" java.lang.OutOfMemoryError: Java heap space
	at java.io.BufferedReader.<init>(BufferedReader.java:80)
	at java.io.BufferedReader.<init>(BufferedReader.java:91)
	at org.apache.hadoop.yarn.util.ProcfsBasedProcessTree.constructProcessInfo(ProcfsBasedProcessTree.java:410)
	at org.apache.hadoop.yarn.util.ProcfsBasedProcessTree.getProcessTree(ProcfsBasedProcessTree.java:171)
	at org.apache.hadoop.yarn.server.nodemanager.containermanager.monitor.ContainersMonitorImpl$MonitoringThread.run(ContainersMonitorImpl.java:389)
	Exception in thread "LocalizerRunner for container_1340690914008_10890_01_000003" java.lang.OutOfMemoryError:
Java heap space
	at java.util.Arrays.copyOfRange(Arrays.java:3209)
	at java.lang.String.<init>(String.java:215)
	at com.sun.org.apache.xerces.internal.xni.XMLString.toString(XMLString.java:185)
	at com.sun.org.apache.xerces.internal.parsers.AbstractDOMParser.characters(AbstractDOMParser.java:1188)
	at com.sun.org.apache.xerces.internal.xinclude.XIncludeHandler.characters(XIncludeHandler.java:1084)
	at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:464)
	at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:808)
	at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:737)
	at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:119)
	at com.sun.org.apache.xerces.internal.parsers.DOMParser.parse(DOMParser.java:235)
	at com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl.parse(DocumentBuilderImpl.java:284)
	at javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:180)
	at org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:1738)
	at org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:1689)
	at org.apache.hadoop.conf.Configuration.getProps(Configuration.java:1635)
	at org.apache.hadoop.conf.Configuration.set(Configuration.java:722)
	at org.apache.hadoop.conf.Configuration.setStrings(Configuration.java:1300)
	at org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ContainerLocalizer.initDirs(ContainerLocalizer.java:375)
	at org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ContainerLocalizer.runLocalization(ContainerLocalizer.java:127)
	at org.apache.hadoop.yarn.server.nodemanager.DefaultContainerExecutor.startLocalizer(DefaultContainerExecutor.java:103)
	at org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService$LocalizerRunner.run(ResourceLocalizationService.java:862)
{code}

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