hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "stack (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-3744) createTable blocks until all regions are out of transition
Date Fri, 06 May 2011 20:05:03 GMT

    [ https://issues.apache.org/jira/browse/HBASE-3744?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13030114#comment-13030114

stack commented on HBASE-3744:

I applied the addendum w/ some massaging, no refactoring.  Thanks for the patch Ted.  Lets
see if it cures the failing TestAdmin in 0.90.

> createTable blocks until all regions are out of transition
> ----------------------------------------------------------
>                 Key: HBASE-3744
>                 URL: https://issues.apache.org/jira/browse/HBASE-3744
>             Project: HBase
>          Issue Type: Bug
>          Components: master
>    Affects Versions: 0.90.1
>            Reporter: Todd Lipcon
>            Assignee: Ted Yu
>            Priority: Critical
>             Fix For: 0.90.3
>         Attachments: 3744-addendum-for-TestAdmin.patch, 3744-addendum.txt, 3744-v2.txt,
3744-v3.txt, 3744.txt, create_big_tables.rb, create_big_tables.rb, create_big_tables.rb
> In HBASE-3305, the behavior of createTable was changed and introduced this bug: createTable
now blocks until all regions have been assigned, since it uses BulkStartupAssigner. BulkStartupAssigner.waitUntilDone
calls assignmentManager.waitUntilNoRegionsInTransition, which waits across all regions, not
just the regions of the table that has just been created.
> We saw an issue where one table had a region which was unable to be opened, so it was
stuck in RegionsInTransition permanently (every open was failing). Since this was the case,
waitUntilDone would always block indefinitely even though the newly created table had been

This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira

View raw message