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https://issues.apache.org/jira/browse/HBASE-6942?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13476134#comment-13476134
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ramkrishna.s.vasudevan edited comment on HBASE-6942 at 10/15/12 1:28 PM:
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One thing we should add in the javadoc is how many kvs the scan returns. This
should not be very huge and it should not impact the RS heap.
Users should be careful and i remember there was mail thread talking about
limiting the memory that is used by Endpoints.
Missed a 'not'
was (Author: ram_krish):
One thing we should add in the javadoc is how many kvs the scan returns.
This should not be very huge and it should impact the RS heap.
Users should be careful and i remember there was mail thread talking about
limiting the memory that is used by Endpoints.
> Endpoint implementation for bulk delete rows
> --------------------------------------------
>
> Key: HBASE-6942
> URL: https://issues.apache.org/jira/browse/HBASE-6942
> Project: HBase
> Issue Type: Improvement
> Components: Coprocessors, Performance
> Reporter: Anoop Sam John
> Assignee: Anoop Sam John
> Fix For: 0.94.3, 0.96.0
>
> Attachments: HBASE-6942.patch, HBASE-6942_V2.patch,
> HBASE-6942_V3.patch, HBASE-6942_V4.patch, HBASE-6942_V5.patch
>
>
> We can provide an end point implementation for doing a bulk deletion of
> rows(based on a scan) at the server side. This can reduce the time taken for
> such an operation as right now it need to do a scan to client and issue
> delete(s) using rowkeys.
> Query like delete from table1 where...
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