hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "ramkrishna.s.vasudevan (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-5583) Master restart on create table with splitkeys does not recreate table with all the splitkey regions
Date Tue, 20 Mar 2012 14:47:39 GMT

    [ https://issues.apache.org/jira/browse/HBASE-5583?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13233456#comment-13233456
] 

ramkrishna.s.vasudevan commented on HBASE-5583:
-----------------------------------------------

One more issue is there
If the master goes down just after writing the table descriptors and before adding anything
to the META, on master restart we move the enabling state tables to enabled only if they have
entry in META.  So this is another area we need to address.
So ZK should ideally used in a better way to track the table creation steps.
                
> Master restart on create table with splitkeys does not recreate table with all the splitkey
regions
> ---------------------------------------------------------------------------------------------------
>
>                 Key: HBASE-5583
>                 URL: https://issues.apache.org/jira/browse/HBASE-5583
>             Project: HBase
>          Issue Type: Bug
>            Reporter: ramkrishna.s.vasudevan
>            Assignee: ramkrishna.s.vasudevan
>             Fix For: 0.96.0
>
>
> -> Create table using splitkeys
> -> MAster goes down before all regions are added to meta
> -> On master restart the table is again enabled but with less number of regions than
specified in splitkeys
> Anyway client will get an exception if i had called sync create table.  But table exists
or not check will say table exists. 
> Is this scenario to be handled by client only or can we have some mechanism on the master
side for this? Pls suggest.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira

        

Mime
View raw message