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https://issues.apache.org/jira/browse/HBASE-7801?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13578077#comment-13578077
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Lars Hofhansl edited comment on HBASE-7801 at 2/14/13 1:04 AM:
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I tested the patch locally. Works fine.
Any comments?
I could do the same for 0.96, or make a proper protobuf change there. (btw. for
setting the cluster id in trunk we're still using attributes as opposed to
encoding this in the protobuf message).
It is actually an interesting question whether we should maintain optional
Mutation attributes via attributes or via a protobuf change.
was (Author: lhofhansl):
I testing the patch locally. Works fine.
Any comments?
I could do the same for 0.96, or make a proper protobuf change there. (btw. for
setting the cluster id in trunk we're still using attributes as opposed to
encoding this in the protobuf message).
It is actually an interesting question whether we should maintain optional
Mutation attributes via attributes or via a protobuf change.
> 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
> Reporter: Lars Hofhansl
> Assignee: Lars Hofhansl
> Fix For: 0.96.0, 0.94.6
>
> Attachments: 7801-0.94-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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