Hi,
This looks like it might be a problem with the OS's hard max open files
limit.
On most Unix distros you can check the current limit with the command
"ulimit -Hn".
If it does seem to be limited, we recommend raising the limit to 30K at the
least.
HTH,
Noam
On Tue, May 10, 2011 at 8:28 AM, <[email protected]> wrote:
> Hi,
>
> as the error occurs now frequently - I added the artifactory.log for the
> error. The error is obious (Too many open files) - so is there a way to
> avoid this ?
> I now switched of the "Nexus Indexer Support" - does this affect the
> system somehow ? And could this solve the problem ?
>
> 2011-05-10 01:59:37,723 [art-exec-21755] [INFO ]
> (o.a.s.a.ArchiveIndexer:96) - The content of the archive:
> 'RemoteCorba-0.3-SNAPSHOT-tests.jar' was indexed successfully.
> 2011-05-10 01:59:39,337 [jackrabbit-pool-1] [WARN ]
> (o.a.j.c.q.l.LazyTextExtractorField:180) - Failed to extract text from a
> binary property
> org.apache.jackrabbit.core.data.DataStoreException: Error opening input
> stream of
> /u01/open-dev/opt/artifactory/data/filestore/9c/12/c0/9c12c0e3c726e239ac312e73a4f4df4e9acb4719
> at
> org.artifactory.jcr.jackrabbit.ArtifactoryDbDataRecord.getStream(ArtifactoryDbDataRecord.java:139)
> [artifactory-core-2.2.5.jar:na]
> at
> org.apache.jackrabbit.core.value.BLOBInDataStore.getStream(BLOBInDataStore.java:101)
> [jackrabbit-core-jfrog-2.1.0a.jar:2.1.0a]
> at
> org.apache.jackrabbit.core.value.InternalValue.getStream(InternalValue.java:686)
> [jackrabbit-core-jfrog-2.1.0a.jar:2.1.0a]
> at
> org.apache.jackrabbit.core.query.lucene.LazyTextExtractorField$ParsingTask.run(LazyTextExtractorField.java:172)
> [jackrabbit-core-jfrog-2.1.0a.jar:2.1.0a]
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
> [na:1.6.0_24]
> at
> java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
> [na:1.6.0_24]
> at java.util.concurrent.FutureTask.run(FutureTask.java:138)
> [na:1.6.0_24]
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:98)
> [na:1.6.0_24]
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:206)
> [na:1.6.0_24]
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> [na:1.6.0_24]
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> [na:1.6.0_24]
> at
> org.apache.jackrabbit.core.RepositoryImpl$ThreadWrapper.run(RepositoryImpl.java:276)
> [jackrabbit-core-jfrog-2.1.0a.jar:2.1.0a]
> at java.lang.Thread.run(Thread.java:662) [na:1.6.0_24]
> Caused by: java.io.FileNotFoundException:
> /u01/open-dev/opt/artifactory/data/filestore/9c/12/c0/9c12c0e3c726e239ac312e73a4f4df4e9acb4719
> (Too many open files)
> at java.io.FileInputStream.open(Native Method) [na:1.6.0_24]
> at java.io.FileInputStream.<init>(FileInputStream.java:106)
> [na:1.6.0_24]
> at
> org.artifactory.jcr.jackrabbit.ArtifactoryDbDataRecord$DataRecordFileStream.<init>(ArtifactoryDbDataRecord.java:187)
> [artifactory-core-2.2.5.jar:na]
> at
> org.artifactory.jcr.jackrabbit.ArtifactoryDbDataRecord.getStream(ArtifactoryDbDataRecord.java:136)
> [artifactory-core-2.2.5.jar:na]
> ... 12 common frames omitted
> 2011-05-10 02:13:02,555 [art-exec-21751] [INFO ]
> (o.a.a.s.GarbageCollectorInfo:82) - Artifactory Jackrabbit's datastore
> garbage collector report:
> Total execution: 4068043ms
> Data Store Query: 2056023ms
> Binary Properties Query: 85801ms
> Total Scanning: 3701008ms
> Deletion execution: 367035ms
> Initial element count: 50295
> Bereaved nodes: 0
> Elements cleaned: 3953
> Initial size: 1,67 GB
> Total size cleaned: 119,46 MB
> Current total size: 1,55 GB
>
> Thanks
>
>
>
>
> -----Original Message-----
> From: Noam Y. Tenne <[email protected]>
> To: artifactory-users <[email protected]>
> Sent: Tue, May 3, 2011 1:45 pm
> Subject: Re: [Artifactory-users] Return code 500
>
> Hi,
>
> The indexing messages you see are actually from our own archive indexer,
> not the Nexus indexer task.
> If you're running Artifactory on a JVM of version 6+, you can configure
> Artifactory to log a thread dump when a lock timeout occurs; this should
> help us investigate this issue.
> To switch on the thread dump, edit
> ${ARTIFACTORY_HOME}/etc/artifactory.system.properties by setting the
> property "artifactory.locks.debugTimeouts" to true and restart Artifactory.
> Please send us the log after the timeout occurs again.
>
> HTH,
> Noam
>
> On Tue, May 3, 2011 at 8:35 AM, <[email protected]> wrote:
>
>>
>> Hi,
>>
>> arbitrarily our builds faile because of a Return code is: 500
>>
>> if I look at the artifactory log I see at that time (failure happend at
>> 04:03)
>>
>> 2011-05-03 03:55:56,877 [art-exec-19001] [INFO ]
>> (o.a.s.a.ArchiveIndexer:96) - The content of the archive:
>> 'artifact-0.3-SNAPSHOT.jar'
>> was indexed successfully.
>> 2011-05-03 03:56:13,779 [art-exec-19002] [INFO ]
>> (o.a.s.a.ArchiveIndexer:96) - The content of the archive:
>> 'artifact-0.3-SNAPSHOT-publish.jar'
>> was indexed successfully.
>> 2011-05-03 04:03:06,151 [pool-1-thread-16] [ERROR] (o.a.w.s.RepoFilter
>> :139) - Sending HTTP error code 500: WRITE lock on LockEntryId
>> repo:foo/bar/publish/artifact/0.3-SNAPSHOT/artifact-0.3-SNAPSHOT-publish.jar
>> not acquired in 120 seconds. Lock info:
>> java.util.concurrent.locks.ReentrantReadWriteLock$WriteLock@2090127e[Locked
>> by thread art-exec-19002].
>>
>> Can someone say more in detail what failed here ?
>>
>> Apparently something with the indexer is the problem... On the Services ->
>> Indexer tab we have the indexer enabled with 24h Interval. Shall we
>> configure this differently ?
>>
>> Thanks
>>
>>
>>
>> ------------------------------------------------------------------------------
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>>
>
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>
>
> WhatsUp Gold - Download Free Network Management Software
>
>
> The most intuitive, comprehensive, and cost-effective network
>
>
> management toolset available today. Delivers lowest initial
>
>
> acquisition cost and overall TCO of any competing solution.
>
> http://p.sf.net/sfu/whatsupgold-sd
>
> _______________________________________________
>
>
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>
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