You are viewing a plain text version of this content. The canonical link for it is here.

Posted to dev@hbase.apache.org by "ryan rawson (JIRA)" <ji...@apache.org> on 2010/03/22 04:11:27 UTC

[jira] Created: (HBASE-2353) HBASE-2283 removed bulk commit optimization

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!

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.