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Bug 330451

Summary:

TimeoutException when switching branch for big model

Product:

[Modeling] EMF

Reporter:

Pascal Lehmann <pascal.lehmann>

Component:

cdo.core

Assignee:

Pascal Lehmann <pascal.lehmann>

Status:

CLOSED FIXED

QA Contact:

Eike Stepper <stepper>

Severity:

normal

Priority:

Flags:

stepper: review+

Version:

4.0

Target Milestone:

---

Hardware:

All

OS:

All

Whiteboard:

Attachments:

Description	Flags
Patch	none
Patch v2 - ready to be committed	none

Description Pascal Lehmann

2010-11-17 08:43:32 EST

We often get a TimeoutException on OfflineClone when switching the branch using a bigger model (~60'000 Objects, 25'000 loaded):

org.eclipse.emf.cdo.common.util.TransportException: java.util.concurrent.TimeoutException
	at org.eclipse.emf.cdo.internal.net4j.protocol.CDOClientProtocol.send(CDOClientProtocol.java:368)
	at org.eclipse.emf.cdo.internal.net4j.protocol.CDOClientProtocol.changeView(CDOClientProtocol.java:177)
	at org.eclipse.emf.internal.cdo.view.CDOViewImpl.setBranchPoint(CDOViewImpl.java:365)

Comment 1 Pascal Lehmann

2010-11-17 08:48:30 EST

Created attachment 183291 [details]
Patch

Patch changing the ChangeViewRequest to RequestWithMonitoring.

Comment 2 Eike Stepper

2010-11-18 01:41:15 EST

Created attachment 183364 [details]
Patch v2 - ready to be committed

I've factored out a CDOServerReadIndicationWithMonitoring on the server side.

And I've consolidated the monitoring send() methods in CDOClientProtocol:
private <RESULT> RESULT send(RequestWithMonitoring<RESULT> request, OMMonitor monitor)

Comment 3 Pascal Lehmann

2010-11-18 03:10:36 EST

Committed to HEAD.

Comment 4 Eike Stepper

2011-06-23 03:39:21 EDT

Available in R20110608-1407