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https://issues.apache.org/jira/browse/HBASE-11678?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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stack updated HBASE-11678:
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Attachment: 0001-When-we-failed-add-an-entry-failing-with-a-CacheFull.patch
This seems to be working.
When we failed add an entry failing with a CacheFullException -- a common
occurance when heavy read load and lots of cache misses -- we would drop the
entry were were trying to add failing to remove it from the onheap Map. Over
time the onheap Map would fill with these orphans.
> 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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