[jira] [Created] (OAK-1415) OOME when moving large subtree

["Michael Dürig (JIRA)" <ji...@apache.org>]

Michael Dürig created OAK-1415:
----------------------------------

             Summary: OOME when moving large subtree 
                 Key: OAK-1415
                 URL: https://issues.apache.org/jira/browse/OAK-1415
             Project: Jackrabbit Oak
          Issue Type: Bug
          Components: mongomk
            Reporter: Michael Dürig


Running {{org.apache.jackrabbit.oak.jcr.LargeOperationIT#largeMove}}, which moves large trees causes an OOME on the document node store:

{code}
Exception in thread "DocumentNodeStore background thread" java.lang.OutOfMemoryError: Java heap space
	at org.bson.io.PoolOutputBuffer.<init>(PoolOutputBuffer.java:224)
	at org.bson.BasicBSONDecoder.<init>(BasicBSONDecoder.java:499)
	at com.mongodb.DefaultDBDecoder.<init>(DefaultDBDecoder.java:43)
	at com.mongodb.DefaultDBDecoder$DefaultFactory.create(DefaultDBDecoder.java:32)
	at com.mongodb.DB.command(DB.java:262)
	at com.mongodb.DB.command(DB.java:244)
	at com.mongodb.DB.command(DB.java:301)
	at com.mongodb.DB.command(DB.java:199)
	at com.mongodb.DBCollection.findAndModify(DBCollection.java:392)
	at org.apache.jackrabbit.oak.plugins.document.mongo.MongoDocumentStore.findAndModify(MongoDocumentStore.java:411)
	at org.apache.jackrabbit.oak.plugins.document.mongo.MongoDocumentStore.createOrUpdate(MongoDocumentStore.java:433)
	at org.apache.jackrabbit.oak.plugins.document.ClusterNodeInfo.renewLease(ClusterNodeInfo.java:247)
	at org.apache.jackrabbit.oak.plugins.document.DocumentNodeStore.backgroundRenewClusterIdLease(DocumentNodeStore.java:1241)
	at org.apache.jackrabbit.oak.plugins.document.DocumentNodeStore.runBackgroundOperations(DocumentNodeStore.java:1214)
	at org.apache.jackrabbit.oak.plugins.document.DocumentNodeStore$BackgroundOperation.run(DocumentNodeStore.java:1570)
	at java.lang.Thread.run(Thread.java:695)
Exception in thread "Attach Listener" java.lang.reflect.InvocationTargetException
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at sun.instrument.InstrumentationImpl.loadClassAndStartAgent(InstrumentationImpl.java:325)
	at sun.instrument.InstrumentationImpl.loadClassAndCallAgentmain(InstrumentationImpl.java:348)
Caused by: java.lang.OutOfMemoryError: Java heap space
	at sun.misc.VMSupport.initAgentProperties(Native Method)
	at sun.misc.VMSupport.getAgentProperties(VMSupport.java:29)
	at sun.management.Agent.startAgent(Agent.java:130)
	at sun.management.Agent.agentmain(Agent.java:95)
	... 6 more
Agent failed to start!
Exception in thread "TarMK flush thread: target/tar.1392132190842974000" java.lang.OutOfMemoryError: Java heap space
	at java.util.Arrays.copyOf(Arrays.java:2734)
	at java.util.ArrayList.ensureCapacity(ArrayList.java:167)
	at java.util.ArrayList.add(ArrayList.java:351)
	at org.apache.jackrabbit.oak.cache.CacheLIRS.values(CacheLIRS.java:471)
	at org.apache.jackrabbit.oak.cache.CacheLIRS$1.values(CacheLIRS.java:1445)
	at org.apache.jackrabbit.oak.plugins.segment.file.FileStore.flush(FileStore.java:206)
	at org.apache.jackrabbit.oak.plugins.segment.file.FileStore$1.run(FileStore.java:165)
	at java.lang.Thread.run(Thread.java:695)

java.lang.OutOfMemoryError: Java heap space
	at java.nio.CharBuffer.wrap(CharBuffer.java:350)
	at java.nio.CharBuffer.wrap(CharBuffer.java:373)
	at java.lang.StringCoding$StringDecoder.decode(StringCoding.java:138)
	at java.lang.StringCoding.decode(StringCoding.java:173)
	at java.lang.String.<init>(String.java:443)
	at org.bson.BasicBSONDecoder$BSONInput.readUTF8String(BasicBSONDecoder.java:455)
	at org.bson.BasicBSONDecoder.decodeElement(BasicBSONDecoder.java:155)
	at org.bson.BasicBSONDecoder.decodeElement(BasicBSONDecoder.java:206)
	at org.bson.BasicBSONDecoder._decode(BasicBSONDecoder.java:79)
	at org.bson.BasicBSONDecoder.decode(BasicBSONDecoder.java:57)
	at com.mongodb.DefaultDBDecoder.decode(DefaultDBDecoder.java:61)
	at com.mongodb.Response.<init>(Response.java:83)
	at com.mongodb.DBPort.go(DBPort.java:142)
	at com.mongodb.DBPort.call(DBPort.java:92)
	at com.mongodb.DBTCPConnector.innerCall(DBTCPConnector.java:244)
	at com.mongodb.DBTCPConnector.call(DBTCPConnector.java:216)
	at com.mongodb.DBApiLayer$MyCollection.__find(DBApiLayer.java:288)
	at com.mongodb.DBApiLayer$MyCollection.__find(DBApiLayer.java:273)
	at com.mongodb.DBCursor._check(DBCursor.java:368)
	at com.mongodb.DBCursor._hasNext(DBCursor.java:459)
	at com.mongodb.DBCursor.hasNext(DBCursor.java:484)
	at org.apache.jackrabbit.oak.plugins.document.mongo.MongoDocumentStore.query(MongoDocumentStore.java:311)
	at org.apache.jackrabbit.oak.plugins.document.mongo.MongoDocumentStore.query(MongoDocumentStore.java:286)
	at org.apache.jackrabbit.oak.plugins.document.DocumentNodeStore.readChildDocs(DocumentNodeStore.java:681)
	at org.apache.jackrabbit.oak.plugins.document.DocumentNodeStore.readChildren(DocumentNodeStore.java:617)
	at org.apache.jackrabbit.oak.plugins.document.DocumentNodeStore$3.call(DocumentNodeStore.java:582)
	at org.apache.jackrabbit.oak.plugins.document.DocumentNodeStore$3.call(DocumentNodeStore.java:579)
	at org.apache.jackrabbit.oak.cache.CacheLIRS$Segment.get(CacheLIRS.java:841)
	at org.apache.jackrabbit.oak.cache.CacheLIRS.get(CacheLIRS.java:212)
	at org.apache.jackrabbit.oak.plugins.document.DocumentNodeStore.getChildren(DocumentNodeStore.java:579)
	at org.apache.jackrabbit.oak.plugins.document.DocumentNodeStore.getChildNodes(DocumentNodeStore.java:741)
	at org.apache.jackrabbit.oak.plugins.document.DocumentNodeState.getChildNodeEntries(DocumentNodeState.java:329)
{code}



--
This message was sent by Atlassian JIRA
(v6.1.5#6160)