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From "stack (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (HBASE-11551) BucketCache$WriterThread.run() doesn't handle exceptions correctly
Date Wed, 23 Jul 2014 14:48:38 GMT

     [ https://issues.apache.org/jira/browse/HBASE-11551?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

stack resolved HBASE-11551.
---------------------------

       Resolution: Fixed
    Fix Version/s: 2.0.0
                   0.99.0

Committed to branch-1 and master.

Committing rather than closing. Thanks for the input [~zjushch].  This issue has [~ted_yu]
on it but seems like it yours. Looks like there is still issue in here going by posted exception.
I'd like to fix it. How'd it come about?

> BucketCache$WriterThread.run() doesn't handle exceptions correctly
> ------------------------------------------------------------------
>
>                 Key: HBASE-11551
>                 URL: https://issues.apache.org/jira/browse/HBASE-11551
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Ted Yu
>            Assignee: Ted Yu
>             Fix For: 0.99.0, 2.0.0
>
>         Attachments: 11551-v1.txt
>
>
> Currently the catch is outside the while loop:
> {code}
>       try {
>         while (cacheEnabled && writerEnabled) {
> ...
>       } catch (Throwable t) {
>         LOG.warn("Failed doing drain", t);
>       }
> {code}
> When exception (e.g. BucketAllocatorException) is thrown, run() method would terminate,
silently.



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