[
https://issues.apache.org/jira/browse/HBASE-20548?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16488631#comment-16488631
]
Thiruvel Thirumoolan edited comment on HBASE-20548 at 5/24/18 8:38 AM:
-----------------------------------------------------------------------
Uploaded patch for master. Change was RegionInfo instead of HRegionInfo.
Uploaded patch for branch-2.0 as well, if needed. Since HBASE-20545 is not in
branch-2.0, patch is slightly different.
was (Author: thiruvel):
Uploaded patch for master. Change was RegionInfo instead of HRegionInfo.
> Master fails to startup on large clusters, refreshing block distribution
> ------------------------------------------------------------------------
>
> Key: HBASE-20548
> URL: https://issues.apache.org/jira/browse/HBASE-20548
> Project: HBase
> Issue Type: Improvement
> Affects Versions: 1.4.4
> Reporter: Thiruvel Thirumoolan
> Assignee: Thiruvel Thirumoolan
> Priority: Major
> Fix For: 1.5.0, 2.0.1, 1.4.5
>
> Attachments: HBASE-20548.branch-1.4.001.patch,
> HBASE-20548.branch-2.0.001.patch, HBASE-20548.master.001.patch
>
>
> On our large clusters with, master has failed to startup within specified
> time and aborted itself since it was initializing HDFS block distribution.
> Enable table also takes time for larger tables for the same reason. My
> proposal is to refresh HDFS block distribution at the end of master
> initialization and not at retainAssignment()'s createCluster(). This would
> address HBASE-16570's intention, but avoid the problems we ran into.
> cc [~aoxiang] [~tedyu]
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
