[
https://issues.apache.org/jira/browse/HBASE-6058?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13398549#comment-13398549
]
Jesse Yates commented on HBASE-6058:
------------------------------------
bq. supporting both ZK version (with & without multi) would be looking for
issue imho
Totally agree.
bq. Anyway, I will redo some perfo tests to see where we are now with the
current implementation
Great! I'd love to see how big of a difference it makes.
> 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
