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https://issues.apache.org/jira/browse/HBASE-10201?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14185050#comment-14185050
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zhangduo commented on HBASE-10201:
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The original patch store the value in memstore so I store it memstore either. I
think it is OK to handle it within HRegion level(just use a Map).
I have modified 4 methods, which are
append(Append, long, long)
doMiniBatchMutation(BatchOperationInProgress<?>)
increment(Increment, long, long)
processRowsWithLocks(RowProcessor<?, ?>, long, long, long)
Is there any other method which add data to a HRegion? I found these methods by
referencing the call to mvcc.completeMemstoreInsertWithSeqNum.
Thanks.
> Port 'Make flush decisions per column family' to trunk
> ------------------------------------------------------
>
> Key: HBASE-10201
> URL: https://issues.apache.org/jira/browse/HBASE-10201
> Project: HBase
> Issue Type: Improvement
> Reporter: Ted Yu
> Attachments: 3149-trunk-v1.txt, HBASE-10201-0.98.patch,
> HBASE-10201-0.98_1.patch, HBASE-10201-0.98_2.patch, HBASE-10201.patch
>
>
> Currently the flush decision is made using the aggregate size of all column
> families. When large and small column families co-exist, this causes many
> small flushes of the smaller CF. We need to make per-CF flush decisions.
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