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Posted to notifications@accumulo.apache.org by "Keith Turner (JIRA)" <ji...@apache.org> on 2013/01/11 21:54:13 UTC

[jira] [Resolved] (ACCUMULO-879) Try to speed up MiniAccumuloCluster startup time

     [ https://issues.apache.org/jira/browse/ACCUMULO-879?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Keith Turner resolved ACCUMULO-879.
-----------------------------------

    Resolution: Fixed
      Assignee: Keith Turner

I sped things up some.  I thnik I have done all I am going to do for 1.5.  Going forward specific tickets should be opened about exact processes that are slow.
                
> Try to speed up MiniAccumuloCluster startup time
> ------------------------------------------------
>
>                 Key: ACCUMULO-879
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-879
>             Project: Accumulo
>          Issue Type: Sub-task
>          Components: client
>            Reporter: Keith Turner
>            Assignee: Keith Turner
>             Fix For: 1.5.0
>
>
> I have looked a little bit into where the time is going when starting MiniAccumuloCluster, but I have not looked into how it could possibly be sped up.
> First a ZooKeeper server is started and then Accumulo initialize is run.   This takes about 1 second.   After this a master and tablet server are started.  It takes ~2 seconds from the time the tablet server starts until the root tablet is assigned.  I think these two places are where the bulk of the startup time is currently spent.

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