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https://issues.apache.org/jira/browse/HBASE-7213?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13509575#comment-13509575
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Devaraj Das commented on HBASE-7213:
------------------------------------
Sorry, I hit the submit button too soon. Ignore the last few lines in the last
comment (starting from "Is this used:).
On the last bit:
bq. Is this used:
bq. private static final Pattern pattern = Pattern.compile(".\\.d");
bq. + private static final Pattern pattern = Pattern.compile(".\\.d(.META)*");
Yes, otherwise the master deletes the .META hlog files.. (this makes it so that
files are accepted with .META extensions).
> 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
> Fix For: 0.96.0
>
> Attachments: 7213-in-progress.2.2.patch, 7213-in-progress.2.patch,
> 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.
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