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Posted to dev@phoenix.apache.org by "Lars Hofhansl (JIRA)" <ji...@apache.org> on 2019/05/23 05:46:00 UTC
[jira] [Resolved] (PHOENIX-5291) Ensure that Phoenix coprocessor
close all scanners.
[ https://issues.apache.org/jira/browse/PHOENIX-5291?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Lars Hofhansl resolved PHOENIX-5291.
------------------------------------
Resolution: Fixed
Fix Version/s: 5.1.0
4.15.0
Committed to 4.x-HBase-1.3, 4.x-HBase-1.4, 4.x-HBase-1.5, and master.
Backport to 4.14.x as well?
> Ensure that Phoenix coprocessor close all scanners.
> ---------------------------------------------------
>
> Key: PHOENIX-5291
> URL: https://issues.apache.org/jira/browse/PHOENIX-5291
> Project: Phoenix
> Issue Type: Bug
> Affects Versions: 4.15.0, 5.1.0
> Reporter: Lars Hofhansl
> Assignee: Lars Hofhansl
> Priority: Critical
> Fix For: 4.15.0, 5.1.0
>
> Attachments: 5291-v2.txt, 5291-v3-master.txt, 5291-v3.txt, 5291.txt
>
>
> With HBase 1.5 and later this is a disaster, as it causes the wrong reference counting of HFiles in HBase, and those subsequently will *never* be removed until the region closes and reopens for any reason.
> We found at least two cases... See comments below.
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