[
https://issues.apache.org/jira/browse/HBASE-7213?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13505803#comment-13505803
]
stack commented on HBASE-7213:
------------------------------
On the approach in the sketch patch:
Passing a flag to instantiateHLog when its meta is a little awkward. Ripples
all the ways down. Would instantiateMetaHLog and createMetaHLog in the factory
be more plain about what is going on? Runs into a wall at FSHLog though though
here, is there anything in the log name that would denote it a .META. WAL?
Patch doesn't look bad so far. Not too intrusive for big payback.
I was thinking this facility would come in as part of the multiwal work... if
multiwals, make provision for an extra if carrying .meta..... but this seems
like shorter path. Do you think this work will get in the way of the multiwal
feature?
> Have HLog files for .META. edits only
> -------------------------------------
>
> Key: HBASE-7213
> URL: https://issues.apache.org/jira/browse/HBASE-7213
> Project: HBase
> Issue Type: Improvement
> Components: master, regionserver
> Reporter: Devaraj Das
> Assignee: Devaraj Das
> Attachments: 7213-in-progress.patch
>
>
> Over on HBASE-6774, there is a discussion on separating out the edits for
> .META. regions from the other regions' edits w.r.t where the edits are
> written. This jira is to track an implementation of that.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira
