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https://issues.apache.org/jira/browse/HBASE-6942?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13478038#comment-13478038
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Ted Yu commented on HBASE-6942:
-------------------------------

bq. was following the code in HRS
Are you referring to the following code in doBatchOp() ?
{code}
          case SANITY_CHECK_FAILURE:
            result = ResponseConverter.buildActionResult(
                new FailedSanityCheckException(codes[i].getExceptionMsg()));
            builder.setResult(i, result);
            break;
{code}
The above is within switch statement nested inside a for loop.
                
> 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_DeleteTemplate.patch, HBASE-6942.patch, 
> HBASE-6942_V2.patch, HBASE-6942_V3.patch, HBASE-6942_V4.patch, 
> HBASE-6942_V5.patch, HBASE-6942_V6.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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