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From "ryan rawson (JIRA)" <j...@apache.org>
Subject [jira] Created: (HBASE-2353) HBASE-2283 removed bulk commit optimization
Date Mon, 22 Mar 2010 03:11:27 GMT
HBASE-2283 removed bulk commit optimization
-------------------------------------------

                 Key: HBASE-2353
                 URL: https://issues.apache.org/jira/browse/HBASE-2353
             Project: Hadoop HBase
          Issue Type: Bug
            Reporter: ryan rawson
             Fix For: 0.21.0


previously to HBASE-2283 we used to call flush/sync once per put(Put[]) call (ie: batch of
commits).  Now we do for every row.  

This makes bulk uploads slower if you are using WAL.  Is there an acceptable solution to achieve
both safety and performance by bulk-sync'ing puts?  Or would this not work in face of atomic
guarantees?

discuss!

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