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From "HBase Review Board (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HBASE-2988) Support alternate compression for major compactions
Date Tue, 14 Sep 2010 17:34:32 GMT

    [ https://issues.apache.org/jira/browse/HBASE-2988?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12909348#action_12909348
] 

HBase Review Board commented on HBASE-2988:
-------------------------------------------

Message from: "Todd Lipcon" <todd@cloudera.com>

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src/main/java/org/apache/hadoop/hbase/HColumnDescriptor.java
<http://review.cloudera.org/r/821/#comment4037>

    don't you want to return getCompression() in this type? ie compaction compression defaults
to "same as the rest of the table" unless specifically overridden?



src/main/java/org/apache/hadoop/hbase/regionserver/Store.java
<http://review.cloudera.org/r/821/#comment4038>

    this way you can't specify "I don't want to compress majors"... probably unlikely, but
we should probably support it


- Todd





> Support alternate compression for major compactions
> ---------------------------------------------------
>
>                 Key: HBASE-2988
>                 URL: https://issues.apache.org/jira/browse/HBASE-2988
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: Andrew Purtell
>            Assignee: Andrew Purtell
>            Priority: Minor
>         Attachments: HBASE-2988-0.20.patch, HBASE-2988-trunk.patch
>
>
> Support an alternate compression scheme on HFiles during major compaction.
> See discussion on HBASE-2987 for background.

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