[jira] [Updated] (HBASE-10193) Cleanup HRegion if one of the store fails to open at region initialization

["Aditya Kishore (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HBASE-10193?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Aditya Kishore updated HBASE-10193:
-----------------------------------

    Attachment: HBASE-10193_0.94.patch

Patch for 0.94 branch.

> Cleanup HRegion if one of the store fails to open at region initialization
> --------------------------------------------------------------------------
>
>                 Key: HBASE-10193
>                 URL: https://issues.apache.org/jira/browse/HBASE-10193
>             Project: HBase
>          Issue Type: Bug
>          Components: regionserver
>    Affects Versions: 0.96.1, 0.94.14
>            Reporter: Aditya Kishore
>            Assignee: Aditya Kishore
>            Priority: Critical
>         Attachments: HBASE-10193_0.94.patch
>
>
> While investigating a different issue, I realized that the fix for HBASE-9737 is not sufficient to prevent resource leak if a region fails to open for some reason, say a corrupt HFile.
> The region may have, by then, opened other good HFiles in that store or other stores if it has more than one column family and their streams may leak if not closed.



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