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https://issues.apache.org/jira/browse/NIFI-1626?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15198061#comment-15198061
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ASF subversion and git services commented on NIFI-1626:
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Commit a7b97419e5e0addba6a4758fc735e6259cc06e44 in nifi's branch
refs/heads/master from [~markap14]
[ https://git-wip-us.apache.org/repos/asf?p=nifi.git;h=a7b9741 ]
NIFI-1626: Throw an Exception proactively if too much state is attempting to be
stored via ZooKeeperStateProvider
NIFI-1626: Updated State Management section of Developer Guide
Signed-off-by: jpercivall <[email protected]>
> ZooKeeper State Provider should block requests > 1 MB
> -----------------------------------------------------
>
> Key: NIFI-1626
> URL: https://issues.apache.org/jira/browse/NIFI-1626
> Project: Apache NiFi
> Issue Type: Bug
> Components: Core Framework
> Reporter: Mark Payne
> Assignee: Mark Payne
> Fix For: 0.6.0
>
> Attachments:
> 0001-NIFI-1626-Throw-an-Exception-proactively-if-too-much.patch,
> 0001-NIFI-1626-Updated-State-Management-section-of-Develo.patch
>
>
> ZooKeeper does not support setting data on a ZNode to a value greater than 1
> MB. However, the client doesn't does not check this - it sends the data to
> the server and lets the server reject the request. This can cause problems
> with ZooKeeper if the requests grow extremely large. As a result, we should
> prevent this from ever happening by throwing an Exception ourselves if
> attempting to set state to a value > 1 MB
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