I am in the process of reviewing the updated patch, but I am toast for today, so I will finish it tomorrow.
--- Jim Kellerman, Senior Engineer; Powerset > -----Original Message----- > From: Bryan Duxbury (JIRA) [mailto:[EMAIL PROTECTED] > Sent: Wednesday, April 02, 2008 2:07 PM > To: [email protected] > Subject: [jira] Updated: (HBASE-71) [hbase] Master should > rebalance region assignments periodically > > > [ > https://issues.apache.org/jira/browse/HBASE-71?page=com.atlass ian.jira.plugin.system.issuetabpanels:all-tabpanel ] > > Bryan Duxbury updated HBASE-71: > ------------------------------- > > Status: Patch Available (was: Open) > > Please review. > > > [hbase] Master should rebalance region assignments periodically > > --------------------------------------------------------------- > > > > Key: HBASE-71 > > URL: https://issues.apache.org/jira/browse/HBASE-71 > > Project: Hadoop HBase > > Issue Type: Improvement > > Components: master > > Reporter: Bryan Duxbury > > Assignee: Bryan Duxbury > > Fix For: 0.2.0 > > > > Attachments: 71-v2.patch, 71.patch > > > > > > The master currently only does region assignments at > startup or when there are splits or dead regionservers. This > means that if you join a new regionserver to the cluster > after startup, it does not get assigned a fair share of the > already-served regions as you would expect. It only gets a > share of new regions being served. > > The master should periodically check the balance of > regions, based on whatever assignment function, instead of in > reaction to the above listed events. > > -- > This message is automatically generated by JIRA. > - > You can reply to this email to add a comment to the issue online. > > > No virus found in this incoming message. > Checked by AVG. > Version: 7.5.519 / Virus Database: 269.22.4/1355 - Release > Date: 4/1/2008 5:37 PM > > No virus found in this outgoing message. Checked by AVG. Version: 7.5.519 / Virus Database: 269.22.4/1355 - Release Date: 4/1/2008 5:37 PM
