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Andrew Purtell commented on HBASE-6058: --------------------------------------- We run 3.4 in production and have had no issues. Multi has not had much use though, relative to the remainder of the ZK API. IMO, 0.96 is a good target for use of it, and we should get such usage in soon enough so we can have plenty of experience with it before cutting a release that uses it. > Use ZK 3.4 API 'multi' in bulk assignment > ----------------------------------------- > > Key: HBASE-6058 > URL: https://issues.apache.org/jira/browse/HBASE-6058 > Project: HBase > Issue Type: Improvement > Components: master, zookeeper > Affects Versions: 0.96.0 > Reporter: nkeywal > Assignee: nkeywal > Priority: Minor > > We use async API today. This is already much much faster than the sync API. > Still, it makes sense to use the 'multi' function: this will decrease the > network & zookeeper load at startup/rolling restart. > On a 500 nodes cluster, we see 3 that 3 seconds are spent on updating ZK per > bulk assignment. This should cut it in half (+ the benefits on the network/zk > load). -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira