[ https://issues.apache.org/jira/browse/MAPREDUCE-4379?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Devaraj K updated MAPREDUCE-4379: --------------------------------- Status: Open (was: Patch Available) > 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, 0.23.3, 3.0.0 > Reporter: Devaraj K > Assignee: Devaraj K > Priority: Blocker > Attachments: MAPREDUCE-4379-1.patch, MAPREDUCE-4379.patch > > > {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} -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira