Davide Giannella created OAK-2961:
-------------------------------------
Summary: 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: 1.4
Reporter: Davide Giannella
Assignee: Davide Giannella
Fix For: 1.3.1
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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