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From "stack (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-11678) BucketCache ramCache fills heap after running a few hours
Date Wed, 06 Aug 2014 05:31:12 GMT

    [ https://issues.apache.org/jira/browse/HBASE-11678?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14087275#comment-14087275
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stack commented on HBASE-11678:
-------------------------------

What does your patch look like [~zjushch] out of interest?  And thanks for valuable feedback.
 Doing as you suggest.  Testing.

> BucketCache ramCache fills heap after running a few hours
> ---------------------------------------------------------
>
>                 Key: HBASE-11678
>                 URL: https://issues.apache.org/jira/browse/HBASE-11678
>             Project: HBase
>          Issue Type: Bug
>          Components: BlockCache
>    Affects Versions: 0.99.0, 0.98.5, 2.0.0
>            Reporter: stack
>            Assignee: stack
>            Priority: Critical
>         Attachments: 0001-When-we-failed-add-an-entry-failing-with-a-CacheFull.patch
>
>
> Testing BucketCache, my heap filled after running for hours. Dumping heap, culprit is
the ramCache Map in BucketCache.  Tried running with more writer threads but made no difference.
 Trying to figure now how our accounting is going wonky.



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