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https://issues.apache.org/jira/browse/HIVE-2370?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13084781#comment-13084781
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Hudson commented on HIVE-2370:
------------------------------
Integrated in Hive-trunk-h0.21 #893 (See
[https://builds.apache.org/job/Hive-trunk-h0.21/893/])
HIVE-2370. Improve RCFileCat performance significantly (Tim Armstrong via
Ning Zhang)
nzhang : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1157323
Files :
* /hive/trunk/cli/src/java/org/apache/hadoop/hive/cli/RCFileCat.java
> Improve RCFileCat performance significantly
> -------------------------------------------
>
> Key: HIVE-2370
> URL: https://issues.apache.org/jira/browse/HIVE-2370
> Project: Hive
> Issue Type: Improvement
> Components: CLI
> Affects Versions: 0.8.0
> Reporter: Tim Armstrong
> Assignee: Tim Armstrong
> Priority: Minor
> Fix For: 0.8.0
>
> Attachments: rcfilecat_2011-08-11.patch, rcfilecat_2011-08-11b.patch
>
>
> The rcfilecat utility is extraordinarily slow: the throughput can be < 0.5
> MB/s of compressed RCFile. We can implement much faster version to enable
> faster export of data from Hive.
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