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https://issues.apache.org/jira/browse/NIFI-905?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14720055#comment-14720055
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Mark Payne commented on NIFI-905:
---------------------------------
Actually I may have spoken too soon. Based on the thread dump that you provided
above, the thread is blocking when it is trying to archive. I'll dig a bit more
:)
> Clean up not occurring when content repository reaches max usage percentage
> ---------------------------------------------------------------------------
>
> Key: NIFI-905
> URL: https://issues.apache.org/jira/browse/NIFI-905
> Project: Apache NiFi
> Issue Type: Bug
> Affects Versions: 0.3.0
> Reporter: Bryan Bende
> Fix For: 0.3.0
>
> Attachments: nifi.dump
>
>
> Created a 500MB partition and set the content repository to use that
> partition, then created a simple Flow with GenerateFlowFile ->
> UpdateAttribute, using 10kb FlowFiles.
> When the content repository reached approx 224MB it started logging:
> "Unable to write to container default to archive file size constraints;
> waiting for archive cleanup"
> It appears that the clean up was never occurring and a thread dump shows a
> blocked thread:
> {code}
> "FileSystemRepository Workers Thread-2" daemon prio=10 tid=0x00007f78c2660000
> nid=0x2ae7 waiting for monitor entry [0x00007f78a907d000]
> java.lang.Thread.State: BLOCKED (on object monitor)
> at
> org.apache.nifi.controller.repository.FileSystemRepository.archive(FileSystemRepository.java:1095)
> - waiting to lock <0x00000000e193ae00> (a
> java.util.concurrent.LinkedBlockingQueue)
> at
> org.apache.nifi.controller.repository.FileSystemRepository.access$1200(FileSystemRepository.java:83)
> at
> org.apache.nifi.controller.repository.FileSystemRepository$ArchiveOrDestroyDestructableClaims.run(FileSystemRepository.java:1357)
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
> at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:304)
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:178)
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> at java.lang.Thread.run(Thread.java:745)
> {code}
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