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https://issues.apache.org/jira/browse/NIFI-1586?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16054307#comment-16054307
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ASF GitHub Bot commented on NIFI-1586:
--------------------------------------
GitHub user jtstorck opened a pull request:
https://github.com/apache/nifi/pull/1928
NIFI-1586 Implements autopurging of transaction log and snapshot files
When NiFi is clustered, and autopurge.purgeInterval is greater than 1, the
DatadirCleanupManager will be started in order to automatically purge
transaction log and snapshot files based on the autopurge settings in
zookeeper.properties
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You can merge this pull request into a Git repository by running:
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Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/nifi/pull/1928.patch
To close this pull request, make a commit to your master/trunk branch
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This closes #1928
----
commit 68095d5aee5e5642679d7b092e12d2b16c18ccb1
Author: Jeff Storck <[email protected]>
Date: 2017-06-19T16:18:53Z
NIFI-1586 Implements autopurging of transaction log and snapshot files
When NiFi is clustered, and autopurge.purgeInterval is greater than 1, the
DatadirCleanupManager will be started in order to automatically purge
transaction log and snapshot files based on the autopurge settings in
zookeeper.properties
----
> embedded zookeeper disk utilization grows unbounded
> ---------------------------------------------------
>
> Key: NIFI-1586
> URL: https://issues.apache.org/jira/browse/NIFI-1586
> Project: Apache NiFi
> Issue Type: Bug
> Components: Core Framework
> Affects Versions: 1.3.0
> Environment: latest 0.5.1 release
> Reporter: Matthew Clarke
>
> Observed that embedded NiFi zookeeper disk utilization will grow unbounded.
> Zookeeper will occasional create snapshots but at no time will it ever purge
> any of those snapshots it creates. This behavior is documented here:
> https://zookeeper.apache.org/doc/r3.1.2/zookeeperAdmin.html#sc_administering
> It is the operators responsibility to purge old snapshot files. NiFi needs to
> provide a configuration that will automate this pruge.
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