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Posted to oak-issues@jackrabbit.apache.org by "Chetan Mehrotra (JIRA)" <ji...@apache.org> on 2013/11/20 12:17:35 UTC
[jira] [Issue Comment Deleted] (OAK-1204) Run two instances of Oak
based systems against a single Mongo DB in a cluster
[ https://issues.apache.org/jira/browse/OAK-1204?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Chetan Mehrotra updated OAK-1204:
---------------------------------
Comment: was deleted
(was: *Exception - E5* Seen only once
{noformat}
2013-11-20 16:21:38,277 ERROR NA [pool-10-thread-1] o.a.s.c.s.impl.QuartzScheduler - Exception during job execution of org.apache.jackrabbit.oak.plugins.index.AsyncIndexUpdate@12d382db : org.apache.jackrabbit.mk.api.MicroKernelException: Diff is only supported if the node exists in both cases
com.google.common.util.concurrent.UncheckedExecutionException: org.apache.jackrabbit.mk.api.MicroKernelException: Diff is only supported if the node exists in both cases
at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2199) ~[na:na]
at com.google.common.cache.LocalCache.get(LocalCache.java:3932) ~[na:na]
at com.google.common.cache.LocalCache$LocalManualCache.get(LocalCache.java:4721) ~[na:na]
at org.apache.jackrabbit.oak.plugins.mongomk.MongoMK.diff(MongoMK.java:162) ~[na:na]
at org.apache.jackrabbit.oak.kernel.KernelNodeState.compareAgainstBaseState(KernelNodeState.java:480) ~[na:na]
at org.apache.jackrabbit.oak.spi.commit.EditorDiff.process(EditorDiff.java:52) ~[na:na]
at org.apache.jackrabbit.oak.spi.commit.EditorDiff.childNodeChanged(EditorDiff.java:129) ~[na:na]
at org.apache.jackrabbit.oak.spi.state.AbstractNodeState.compareAgainstBaseState(AbstractNodeState.java:119) ~[na:na]
at org.apache.jackrabbit.oak.spi.state.AbstractNodeState.compareAgainstBaseState(AbstractNodeState.java:281) ~[na:na]
at org.apache.jackrabbit.oak.kernel.KernelNodeState.compareAgainstBaseState(KernelNodeState.java:487) ~[na:na]
at org.apache.jackrabbit.oak.spi.commit.EditorDiff.process(EditorDiff.java:52) ~[na:na]
at org.apache.jackrabbit.oak.spi.commit.EditorDiff.childNodeChanged(EditorDiff.java:129) ~[na:na]
at org.apache.jackrabbit.oak.kernel.KernelNodeState.processJsonDiff(KernelNodeState.java:663) ~[na:na]
at org.apache.jackrabbit.oak.kernel.KernelNodeState.compareAgainstBaseState(KernelNodeState.java:481) ~[na:na]
at org.apache.jackrabbit.oak.spi.commit.EditorDiff.process(EditorDiff.java:52) ~[na:na]
at org.apache.jackrabbit.oak.spi.commit.EditorDiff.childNodeChanged(EditorDiff.java:129) ~[na:na]
at org.apache.jackrabbit.oak.kernel.KernelNodeState.processJsonDiff(KernelNodeState.java:663) ~[na:na]
at org.apache.jackrabbit.oak.kernel.KernelNodeState.compareAgainstBaseState(KernelNodeState.java:481) ~[na:na]
at org.apache.jackrabbit.oak.spi.commit.EditorDiff.process(EditorDiff.java:52) ~[na:na]
at org.apache.jackrabbit.oak.plugins.index.AsyncIndexUpdate.run(AsyncIndexUpdate.java:103) ~[na:na]
at org.apache.sling.commons.scheduler.impl.QuartzJobExecutor.execute(QuartzJobExecutor.java:105) ~[org.apache.sling.commons.scheduler:2.4.2]
at org.quartz.core.JobRunShell.run(JobRunShell.java:207) [org.apache.sling.commons.scheduler:2.4.2]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [na:1.7.0_40]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [na:1.7.0_40]
at java.lang.Thread.run(Thread.java:724) [na:1.7.0_40]
Caused by: org.apache.jackrabbit.mk.api.MicroKernelException: Diff is only supported if the node exists in both cases
at org.apache.jackrabbit.oak.plugins.mongomk.MongoMK.diffImpl(MongoMK.java:195) ~[na:na]
at org.apache.jackrabbit.oak.plugins.mongomk.MongoMK$1.call(MongoMK.java:165) ~[na:na]
at org.apache.jackrabbit.oak.plugins.mongomk.MongoMK$1.call(MongoMK.java:162) ~[na:na]
at com.google.common.cache.LocalCache$LocalManualCache$1.load(LocalCache.java:4724) ~[na:na]
at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3522) ~[na:na]
at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2315) ~[na:na]
at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2278) ~[na:na]
at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2193) ~[na:na]
... 24 common frames omitted
{noformat})
> Run two instances of Oak based systems against a single Mongo DB in a cluster
> -----------------------------------------------------------------------------
>
> Key: OAK-1204
> URL: https://issues.apache.org/jira/browse/OAK-1204
> Project: Jackrabbit Oak
> Issue Type: Task
> Components: mongomk
> Reporter: Chetan Mehrotra
> Assignee: Chetan Mehrotra
> Attachments: mongo-mk-cluster.tar.gz
>
>
> To checkout the cluster support we should run two Sling based systems running on Oak in a cluster using Mongo. Post that analyse if any exception is reported and identify issues related to those
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