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https://issues.apache.org/jira/browse/HBASE-7801?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13599973#comment-13599973
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Anoop Sam John edited comment on HBASE-7801 at 3/12/13 12:25 PM:
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Change of writeToWAL -> writeGuarantee not handled in all the places? 
eg: Delete.java - Delete(final Delete d)
Put(Put putToCopy)
etc
                
      was (Author: anoopsamjohn):
    Change of writeToWAL -> writeTwriteGuarantee not handled in all the places? 
eg: Delete.java - Delete(final Delete d)
                  
> Allow a deferred sync option per Mutation.
> ------------------------------------------
>
>                 Key: HBASE-7801
>                 URL: https://issues.apache.org/jira/browse/HBASE-7801
>             Project: HBase
>          Issue Type: Sub-task
>    Affects Versions: 0.95.0, 0.94.6
>            Reporter: Lars Hofhansl
>            Assignee: Lars Hofhansl
>             Fix For: 0.95.0, 0.98.0, 0.94.7
>
>         Attachments: 7801-0.94-v1.txt, 7801-0.94-v2.txt, 7801-0.94-v3.txt, 
> 7801-0.96-full-v2.txt, 7801-0.96-v1.txt
>
>
> Won't have time for parent. But a deferred sync option on a per operation 
> basis comes up quite frequently.
> In 0.96 this can be handled cleanly via protobufs and 0.94 we can have a 
> special mutation attribute.
> For batch operation we'd take the safest sync option of any of the mutations. 
> I.e. if there is at least one that wants to be flushed we'd sync the batch, 
> if there's none of those but at least one that wants deferred flush we defer 
> flush the batch, etc.

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