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https://issues.apache.org/jira/browse/NIFI-302?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14352437#comment-14352437
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ASF subversion and git services commented on NIFI-302:
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Commit 608f8007ed945f5fd9bcfa6cd31e56a871d0a096 in incubator-nifi's branch
refs/heads/NIFI-353 from [~markap14]
[ https://git-wip-us.apache.org/repos/asf?p=incubator-nifi.git;h=608f800 ]
NIFI-302: Blacklist a partition if IOException is thrown on rollover
> nifi-write-ahead-log has potential for corruption if out of disk space on
> checkpoint
> ------------------------------------------------------------------------------------
>
> Key: NIFI-302
> URL: https://issues.apache.org/jira/browse/NIFI-302
> Project: Apache NiFi
> Issue Type: Bug
> Components: Core Framework, Tools and Build
> Affects Versions: 0.0.1
> Reporter: Mark Payne
> Fix For: 0.0.2
>
> Attachments:
> 0001-NIFI-302-Ensure-that-if-paritition-throws-an-IOExcep.patch
>
>
> If a partition in the write-ahead-log throws an IOException while in the
> rollover() method (called from the checkpoint method of
> MInimalLockingWriteAheadLog), the partition is not blacklisted. As a result,
> it can still be written to, and this can cause corruption if it is then
> written to again before being rolled over.
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