You are viewing a plain text version of this content. The canonical link for it is here.

Posted to dev@hbase.apache.org by "Lars Hofhansl (JIRA)" <ji...@apache.org> on 2015/01/15 01:04:36 UTC

[jira] [Created] (HBASE-12859) Major compaction completion tracker

Lars Hofhansl created HBASE-12859:
-------------------------------------

             Summary: Major compaction completion tracker
                 Key: HBASE-12859
                 URL: https://issues.apache.org/jira/browse/HBASE-12859
             Project: HBase
          Issue Type: Brainstorming
            Reporter: Lars Hofhansl


In various scenarios it is helpful to know a guaranteed timestamp up to which all data in a table was major compacted.
We can do that keeping a major compaction timestamp in META.
A client then can iterate all region of a table and find a definite timestamp, which is the oldest compaction timestamp of any of the regions.

[~apurtell], [~ghelmling], [~giacomotaylor].



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)