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HBase >> mail # user >> WAL.Hlog vs. Hlog


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Re: WAL.Hlog vs. Hlog
On Thu, Oct 18, 2012 at 7:35 PM, Maoke <[EMAIL PROTECTED]> wrote:
> hi Stack and all,
>
> i noticed that the regionserver.Hlog is obsoleted by regionserver.wal.Hlog,
> from version 0.20.6 to 0.90+. what is the major difference between the two,
> in principle? what we should pay attention to when using the WAL.Hlog?
>

Your best bet is reviewing the release notes for 0.90 and the issue
that moved WAL, "HBASE-1756 Refactor HLog".  Going by the issue, the
motivation was cleanup.

St.Ack
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB