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Posted to oak-issues@jackrabbit.apache.org by "Davide Giannella (JIRA)" <ji...@apache.org> on 2015/06/25 15:17:04 UTC
[jira] [Resolved] (OAK-2961) Async index fails with OakState0001:
Unresolved conflicts in /:async
[ https://issues.apache.org/jira/browse/OAK-2961?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Davide Giannella resolved OAK-2961.
-----------------------------------
Resolution: Fixed
> Async index fails with OakState0001: Unresolved conflicts in /:async
> --------------------------------------------------------------------
>
> Key: OAK-2961
> URL: https://issues.apache.org/jira/browse/OAK-2961
> Project: Jackrabbit Oak
> Issue Type: Bug
> Components: mongomk, query
> Affects Versions: 1.2.2, 1.0.14, 1.4
> Reporter: Davide Giannella
> Assignee: Davide Giannella
> Labels: resilience
> Fix For: 1.2.3, 1.3.2, 1.0.17
>
> Attachments: OAK-2961.patch
>
>
> When running on a mongo cluster, in case of high activity the async index could fail with the following exception.
> Reproduced with LucenePropertyIndex.
> {noformat}
> 10:55:13.069 [oak-scheduled-executor-5] WARN o.a.j.o.p.index.AsyncIndexUpdate - [async] The index update failed
> org.apache.jackrabbit.oak.api.CommitFailedException: OakState0001: Unresolved conflicts in /:async
> at org.apache.jackrabbit.oak.plugins.commit.ConflictValidator.failOnMergeConflict(ConflictValidator.java:84) ~[classes/:na]
> at org.apache.jackrabbit.oak.plugins.commit.ConflictValidator.propertyAdded(ConflictValidator.java:54) ~[classes/:na]
> at org.apache.jackrabbit.oak.spi.commit.EditorDiff.propertyAdded(EditorDiff.java:82) ~[classes/:na]
> at org.apache.jackrabbit.oak.plugins.memory.ModifiedNodeState.compareAgainstBaseState(ModifiedNodeState.java:378) ~[classes/:na]
> at org.apache.jackrabbit.oak.spi.commit.EditorDiff.childNodeChanged(EditorDiff.java:148) ~[classes/:na]
> at org.apache.jackrabbit.oak.plugins.memory.ModifiedNodeState.compareAgainstBaseState(ModifiedNodeState.java:400) ~[classes/:na]
> at org.apache.jackrabbit.oak.spi.commit.EditorDiff.process(EditorDiff.java:52) ~[classes/:na]
> at org.apache.jackrabbit.oak.spi.commit.EditorHook.processCommit(EditorHook.java:55) ~[classes/:na]
> at org.apache.jackrabbit.oak.spi.commit.CompositeHook.processCommit(CompositeHook.java:61) ~[classes/:na]
> at org.apache.jackrabbit.oak.plugins.document.DocumentNodeStoreBranch$InMemory.merge(DocumentNodeStoreBranch.java:528) ~[classes/:na]
> at org.apache.jackrabbit.oak.plugins.document.DocumentNodeStoreBranch.merge0(DocumentNodeStoreBranch.java:219) ~[classes/:na]
> at org.apache.jackrabbit.oak.plugins.document.DocumentNodeStoreBranch.merge(DocumentNodeStoreBranch.java:171) ~[classes/:na]
> at org.apache.jackrabbit.oak.plugins.document.DocumentRootBuilder.merge(DocumentRootBuilder.java:158) ~[classes/:na]
> at org.apache.jackrabbit.oak.plugins.document.DocumentNodeStore.merge(DocumentNodeStore.java:1466) ~[classes/:na]
> at org.apache.jackrabbit.oak.plugins.index.AsyncIndexUpdate.mergeWithConcurrencyCheck(AsyncIndexUpdate.java:467) ~[classes/:na]
> at org.apache.jackrabbit.oak.plugins.index.AsyncIndexUpdate.access$4(AsyncIndexUpdate.java:445) ~[classes/:na]
> at org.apache.jackrabbit.oak.plugins.index.AsyncIndexUpdate$AsyncUpdateCallback.<init>(AsyncIndexUpdate.java:201) ~[classes/:na]
> at org.apache.jackrabbit.oak.plugins.index.AsyncIndexUpdate.updateIndex(AsyncIndexUpdate.java:372) ~[classes/:na]
> at org.apache.jackrabbit.oak.plugins.index.AsyncIndexUpdate.run(AsyncIndexUpdate.java:320) ~[classes/:na]
> at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [na:1.7.0_60]
> at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:304) [na:1.7.0_60]
> at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:178) [na:1.7.0_60]
> at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) [na:1.7.0_60]
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [na:1.7.0_60]
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [na:1.7.0_60]
> at java.lang.Thread.run(Thread.java:745) [na:1.7.0_60]
> {noformat}
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