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From Yifeng Jiang <uprushwo...@gmail.com>
Subject What's the scenario of manual hlog splitting?
Date Sat, 24 Dec 2011 02:59:35 GMT

As mentioned in HBase Book, we can force a manual hlog splitting by:
hbase org.apache.hadoop.hbase.regionserver.wal.HLog --split hdfs://example.org:8020/hbase/.logs/example.org,60020,1283516293161/

What's the use case of this manual splitting?
If RS is crashed, the hlog splitting will be triggered by master automatically.
While, force a hlog splitting shuts down the RS if the RS is online.

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