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https://issues.apache.org/jira/browse/HBASE-11678?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14086835#comment-14086835
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stack commented on HBASE-11678:
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[~apurtell] Lets see. I don't think it a blocker being a long-standing issue.
It does seem to make bucketcache problematic in hot read when doing lots of
evictions case. Wonder if our [~zjushch] has tripped into this issue. Not
sure I've fixed it yet either. It is looking good but want to let it run a
day. Takes a while to run out of heap.
> 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
> 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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