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Bug 338969

Summary:	[MongoDBStore] java.lang.IllegalArgumentException: object too big
Product:	[Modeling] EMF	Reporter:	Victor Roldan Betancort <vroldanbet>
Component:	cdo.core	Assignee:	Project Inbox <emf.cdo-inbox>
Status:	CLOSED NOT_ECLIPSE	QA Contact:
Severity:	major
Priority:	P3	CC:	stepper
Version:	4.0
Target Milestone:	---
Hardware:	PC
OS:	Windows 7
Whiteboard:

Description Victor Roldan Betancort

2011-03-04 14:39:32 EST

I get the following exception on large commits ( > 10000 revisions):

Rollback in MongoDBStore: java.lang.IllegalArgumentException: object too big: 6225134at com.mongodb.DBApiLayer$MyCollection.insert(DBApiLayer.java:217)
at com.mongodb.DBApiLayer$MyCollection.insert(DBApiLayer.java:180)
at com.mongodb.DBCollection.insert(DBCollection.java:72)
at org.eclipse.emf.cdo.server.internal.mongodb.Commits.write(Commits.java:393)
at org.eclipse.emf.cdo.server.internal.mongodb.MongoDBStoreAccessor.doWrite(MongoDBStoreAccessor.java:176)
at org.eclipse.emf.cdo.spi.server.StoreAccessorBase.write(StoreAccessorBase.java:135)
at org.eclipse.emf.cdo.internal.server.TransactionCommitContext.write(TransactionCommitContext.java:409)
at org.eclipse.emf.cdo.spi.server.InternalCommitContext$1.runLoop(InternalCommitContext.java:40)
at org.eclipse.emf.cdo.spi.server.InternalCommitContext$1.runLoop(InternalCommitContext.java:1)
at org.eclipse.net4j.util.om.monitor.ProgressDistributor.run(ProgressDistributor.java:96)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CommitTransactionIndication.indicatingCommit(CommitTransactionIndication.java:244)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CommitTransactionIndication.indicating(CommitTransactionIndication.java:92)
at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndicationWithMonitoring.indicating(CDOServerIndicationWithMonitoring.java:109)
at org.eclipse.net4j.signal.IndicationWithMonitoring.indicating(IndicationWithMonitoring.java:84)
at org.eclipse.net4j.signal.IndicationWithResponse.doExtendedInput(IndicationWithResponse.java:90)
at org.eclipse.net4j.signal.Signal.doInput(Signal.java:326)
at org.eclipse.net4j.signal.IndicationWithResponse.execute(IndicationWithResponse.java:63)
at org.eclipse.net4j.signal.IndicationWithMonitoring.execute(IndicationWithMonitoring.java:63)
at org.eclipse.net4j.signal.Signal.runSync(Signal.java:251)
at org.eclipse.net4j.signal.Signal.run(Signal.java:147)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)

Comment 1 Eike Stepper

2011-03-05 13:29:05 EST

If that's the limitation MongoDB imposes, I fear we can not do anything here.