hbase-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "stack (JIRA)" <j...@apache.org>
Subject [jira] Created: (HBASE-1583) Start/Stop of large cluster untenable
Date Thu, 25 Jun 2009 01:07:07 GMT
Start/Stop of large cluster untenable

                 Key: HBASE-1583
                 URL: https://issues.apache.org/jira/browse/HBASE-1583
             Project: Hadoop HBase
          Issue Type: Bug
            Reporter: stack
             Fix For: 0.20.0

Starting and stopping a loaded large cluster is way too flakey and takes too long.  This is
0.19.x but same issues apply to TRUNK I'd say.

At pset with our > 100 nodes carrying 6k regions:

+ shutdown takes way too long.... maybe ten minutes or so.  We compact regions inline with
shutdown.  We should just go down.  It doesn't seem like all regionservers go down everytime
+ startup is a mess with our assigning out regions an rebalancing at same time.  By time that
the compactions on open run, it can be near an hour before whole thing settles down and becomes

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

View raw message