[jira] [Commented] (OAK-5216) AsyncIndexUpdate: CONCURRENT_UPDATE should contain relevant stacktrace

["Alexander Klimetschek (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/OAK-5216?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15868838#comment-15868838 ] 

Alexander Klimetschek commented on OAK-5216:
--------------------------------------------

Doesn't the same issue exist with {{INTERRUPTED}}?

{noformat}
private static final CommitFailedException INTERRUPTED = new CommitFailedException(
            "Async", 1, "Indexing stopped forcefully");
{noformat}

> AsyncIndexUpdate: CONCURRENT_UPDATE should contain relevant stacktrace
> ----------------------------------------------------------------------
>
>                 Key: OAK-5216
>                 URL: https://issues.apache.org/jira/browse/OAK-5216
>             Project: Jackrabbit Oak
>          Issue Type: Improvement
>          Components: core
>    Affects Versions: 1.0.33
>            Reporter: Jörg Hoh
>            Assignee: Alex Parvulescu
>            Priority: Minor
>             Fix For: 1.5.15, 1.6.0
>
>         Attachments: OAK-5216.patch
>
>
> We are currently investigating problems regarding a failing AsyncIndexUpdate. The first error message starts like this:
> {noformat}
> 30.11.2016 11:05:04.172 *WARN* [pool-11-thread-5] org.apache.jackrabbit.oak.plugins.index.AsyncIndexUpdate [async] The index update failed
> org.apache.jackrabbit.oak.api.CommitFailedException: OakAsync0001: Concurrent update detected
> at org.apache.jackrabbit.oak.plugins.index.AsyncIndexUpdate.<clinit>(AsyncIndexUpdate.java:90)
> at org.apache.jackrabbit.oak.Oak.createContentRepository(Oak.java:518)
> at com.adobe.granite.repository.impl.SlingRepositoryManager.createRepository(SlingRepositoryManager.java:357)
> at com.adobe.granite.repository.impl.SlingRepositoryManager.acquireRepository(SlingRepositoryManager.java:228)
> at org.apache.sling.jcr.base.AbstractSlingRepositoryManager.start(AbstractSlingRepositoryManager.java:304)
> at com.adobe.granite.repository.impl.SlingRepositoryManager.activate(SlingRepositoryManager.java:205)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at <unknown class>.<unknown method>(Unknown Source)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:56)
> at java.lang.reflect.Method.invoke(Method.java:620)
> at org.apache.felix.scr.impl.helper.BaseMethod.invokeMethod(BaseMethod.java:222)
> at org.apache.felix.scr.impl.helper.BaseMethod.access$500(BaseMethod.java:37)
> at org.apache.felix.scr.impl.helper.BaseMethod$Resolved.invoke(BaseMethod.java:615)
> at org.apache.felix.scr.impl.helper.BaseMethod.invoke(BaseMethod.java:499)
> at org.apache.felix.scr.impl.helper.ActivateMethod.invoke(ActivateMethod.java:295)
> at org.apache.felix.scr.impl.manager.SingleComponentManager.createImplementationObject(SingleComponentManager.java:302)
> {noformat}
> at that time the application was already running for some hours, this did not happen on startup!
> Also the code indicates, that the exception itself is created on creation of the AsyncIndexUpdate service, so the stacktrace does not give any insight under which condition the exception occurred at all. This should be changed in a way, that the stacktrace contains relevant information about the root cause of the exception.



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