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https://issues.apache.org/jira/browse/HBASE-748?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12632826#action_12632826
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Jean-Daniel Cryans commented on HBASE-748:
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Some tests a did with a dirty patch:
{code}
auto-flush Finished sequentialWrite in 304015ms at offset 0 for 1048576 rows
1MB buffer Finished sequentialWrite in 152825ms at offset 0 for 1048576 rows
16MB buffer Finished sequentialWrite in 151969ms at offset 0 for 1048576 rows
32MB buffer Finished sequentialWrite in 171990ms at offset 0 for 1048576 rows
64MB buffer Finished sequentialWrite in 209194ms at offset 0 for 1048576 rows
{code}
> Add an efficient way to batch update many rows
> ----------------------------------------------
>
> Key: HBASE-748
> URL: https://issues.apache.org/jira/browse/HBASE-748
> Project: Hadoop HBase
> Issue Type: New Feature
> Components: client
> Affects Versions: 0.1.3, 0.2.0
> Reporter: Jean-Daniel Cryans
> Assignee: Jean-Daniel Cryans
> Fix For: 0.19.0
>
>
> HBASE-747 introduced a simple way to batch update many rows. The goal of this
> issue is to have an enhanced version that will send many rows in a single RPC
> to each region server. To do this, the client code will have to figure which
> rows goes to which server, group them accordingly and then send them.
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