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From "stack (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HBASE-674) memcache size unreliable
Date Mon, 09 Jun 2008 21:53:45 GMT

    [ https://issues.apache.org/jira/browse/HBASE-674?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12603708#action_12603708
] 

stack commented on HBASE-674:
-----------------------------

Ning: Agree.

I think for 0.1 branch, I'll just set memcache size to zero after successful flush. Will do
better fix for 0.2.

> memcache size unreliable
> ------------------------
>
>                 Key: HBASE-674
>                 URL: https://issues.apache.org/jira/browse/HBASE-674
>             Project: Hadoop HBase
>          Issue Type: Bug
>    Affects Versions: 0.1.2
>            Reporter: stack
>            Priority: Blocker
>             Fix For: 0.2.0
>
>
> Multiple updates against same row/column/ts will be seen as increments to cache size
on insert but when we then play the memcache at flush time, we'll only see the most recent
entry and decrement the memcache size by whatever its size; memcache will be off.

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