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HDFS, mail # dev - VOTE: HDFS-347 merge


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Colin McCabe 2013-02-17, 21:48
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Andrew Purtell 2013-02-18, 02:35
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Stack 2013-02-18, 01:49
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Re: VOTE: HDFS-347 merge
Tsz Wo Sze 2013-02-18, 22:03
Hi Colin,

The latest HDFS-347 patch was posted on Feb 16.  Because of the long weekends, I still do not have a chance to check it.  Will do it in this week.

Nicholas
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 From: Colin McCabe <[EMAIL PROTECTED]>
To: [EMAIL PROTECTED]
Sent: Sunday, February 17, 2013 1:48 PM
Subject: VOTE: HDFS-347 merge
 
Hi all,

I would like to merge the HDFS-347 branch back to trunk.  It's been
under intensive review and testing for several months.  The branch
adds a lot of new unit tests, and passes Jenkins as of 2/15 [1]

We have tested HDFS-347 with both random and sequential workloads. The
short-circuit case is substantially faster [2], and overall
performance looks very good.  This is especially encouraging given
that the initial goal of this work was to make security compatible
with short-circuit local reads, rather than to optimize the
short-circuit code path.  We've also stress-tested HDFS-347 on a
number of clusters.

This iniial VOTE is to merge only into trunk.  Just as we have done
with our other recent merges, we will consider merging into branch-2
after the code has been in trunk for few weeks.

Please cast your vote by EOD Sunday 2/24.

best,
Colin McCabe

[1] https://issues.apache.org/jira/browse/HDFS-347?focusedCommentId=13579704&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-13579704

[2] https://issues.apache.org/jira/browse/HDFS-347?focusedCommentId=13551755&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-13551755
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Todd Lipcon 2013-02-20, 00:11
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Patrick Angeles 2013-02-20, 18:08
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Tsz Wo Sze 2013-02-20, 19:56
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Tsz Wo Sze 2013-02-20, 23:01
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Todd Lipcon 2013-02-20, 23:06
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Todd Lipcon 2013-02-20, 23:06
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Tsz Wo Sze 2013-02-20, 23:08
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Todd Lipcon 2013-02-20, 23:13
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Suresh Srinivas 2013-02-20, 23:31
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Todd Lipcon 2013-02-20, 23:40
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Suresh Srinivas 2013-02-21, 00:04
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Todd Lipcon 2013-02-21, 00:12
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Suresh Srinivas 2013-02-21, 00:28
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Chris Douglas 2013-02-21, 00:29
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Aaron T. Myers 2013-02-21, 01:12
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Suresh Srinivas 2013-02-21, 15:40
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Andrew Purtell 2013-02-21, 01:32
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Chris Douglas 2013-02-21, 21:24
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Tsz Wo Sze 2013-02-21, 22:15
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Eli Collins 2013-02-22, 21:55
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Tsz Wo Sze 2013-02-23, 02:32
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Aaron T. Myers 2013-02-23, 02:40
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Tsz Wo Sze 2013-02-24, 00:23
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Eli Collins 2013-02-25, 18:24
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Tsz Wo Sze 2013-02-25, 20:50
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Eli Collins 2013-02-25, 21:16
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Chris Douglas 2013-02-25, 21:50
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Suresh Srinivas 2013-02-26, 00:09
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Eli Collins 2013-02-26, 00:39
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Suresh Srinivas 2013-02-26, 17:33
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Eli Collins 2013-02-26, 19:24
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Suresh Srinivas 2013-02-26, 19:35
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Eli Collins 2013-02-26, 21:51
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Chris Douglas 2013-02-27, 00:52
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Suresh Srinivas 2013-02-27, 01:09
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Colin McCabe 2013-03-05, 20:24
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Suresh Srinivas 2013-03-05, 21:09
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Tsz Wo Sze 2013-03-05, 23:08
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sanjay Radia 2013-02-27, 19:45
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Eli Collins 2013-02-27, 20:06
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Colin McCabe 2013-02-27, 23:28
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Eli Collins 2013-02-27, 23:42
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Chris Douglas 2013-02-27, 23:29
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Eli Collins 2013-02-25, 22:01
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Colin McCabe 2013-02-25, 18:31
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Colin McCabe 2013-02-22, 19:13
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sanjay Radia 2013-02-27, 01:36
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Suresh Srinivas 2013-02-21, 00:47
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Todd Lipcon 2013-02-20, 20:16
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Suresh Srinivas 2013-02-20, 22:49
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Todd Lipcon 2013-02-20, 23:01
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Suresh Srinivas 2013-02-20, 23:19
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Tsz Wo Sze 2013-02-20, 21:48
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Todd Lipcon 2013-02-20, 22:27
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Bikas Saha 2013-02-26, 21:47
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Todd Lipcon 2013-02-26, 22:07
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Colin McCabe 2013-04-01, 23:32