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HBase >> mail # dev >> replication scopes in WAL


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Sergey Shelukhin 2013-04-16, 01:30
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Bijieshan 2013-04-16, 04:54
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Re: replication scopes in WAL
Also there was a good discussion in this thread:
https://issues.apache.org/jira/browse/HBASE-7280

J-D
On Tue, Apr 16, 2013 at 12:54 AM, Bijieshan <[EMAIL PROTECTED]> wrote:

> Yes, it is only used for indicating which KVs to replicate. See
> ReplicationSource#removeNonReplicableEdits.
>
> bq.If they indicate which KVs to replicate, wouldn't it be better to store
> bitmask or something like that?
> Sounds like a good idea.
>
> Regards,
> Jieshan
> -----Original Message-----
> From: Sergey Shelukhin [mailto:[EMAIL PROTECTED]]
> Sent: Tuesday, April 16, 2013 9:30 AM
> To: [EMAIL PROTECTED]
> Subject: replication scopes in WAL
>
> Hi. I am looking at converting WAL to PB and I see replication scopes in
> WAL record.
> Is there any documentation on those? The usage from code is not obvious,
> there seems to be some usage implied that is not there.
> If they indicate which KVs to replicate, wouldn't it be better to store
> bitmask or something like that?
>