To: general@hadoop.apache.org
Cc:
Sent: Friday, September 2, 2011 6:36 AM
Subject: Re: Add Append-HBase support in upcoming 20.205
On Aug 31, 2011, at 11:41 AM, sanjay Radia wrote:
I propose that the 20-append patches (details below) be included in 20.205
which will become the first official
I also propose following jiras, which are non append related bug fixes from
0.20-append branch:
- HDFS-1164. TestHdfsProxy is failing.
- HDFS-1211. Block receiver should not log rewind packets at INFO
level.
- HDFS-1118. Fix socketleak on DFSClient.
- HDFS-1210. DFSClient should
The following other JIRAs have been committed in CDH for 18 months or
so, for the purpose of HBase. You may want to consider backporting
them as well - many were never committed to 0.20-append due to lack of
reviews by HDFS committers at the time.
HDFS-1056. Fix possible multinode deadlocks
Hi Todd,
Thank you, this is tremendously valuable input! I'll have to look in detail
at each of these ten jiras,
and will get back to the list with more info shortly.
--Matt
On Fri, Sep 2, 2011 at 1:03 PM, Todd Lipcon t...@cloudera.com wrote:
The following other JIRAs have been committed in
Hey Matt,
You can see the full change log here:
http://archive.cloudera.com/cdh/3/hadoop-0.20.2+923.97.CHANGES.txt
Most changes done for HBase have it listed in the Reason field.
There's a directory in the source tarball that contains all the
individual patches broken out.
Cheers,
Eli
On Fri,
This seems like a good effort to allow HBase to run on a released Apache
branch.
+1.
-dhruba
On Wed, Aug 31, 2011 at 11:41 AM, sanjay Radia san...@hortonworks.comwrote:
I propose that the 20-append patches (details below) be included in 20.205
which will become the first official Apache
For example, https://issues.apache.org/jira/browse/HDFS-2288 can cause
HBase to fail to recover its WAL during a crash scenario. There are
some others that I'll be likely working through in the coming months.
Thanks Todd.
Will go through it to test against 0.22.
- milind
---
Milind
On Aug 31, 2011, at 11:41 AM, sanjay Radia wrote:
I propose that the 20-append patches (details below) be included in 20.205
which will become the first official Apache
release of Hadoop that supports Append and HBase.
Background:
There hasn't been a official Apache release that
Subject: Re: Add Append-HBase support in upcoming 20.205
FWIW, Stack has already done the work needed to make sure that Hbase works with
Hadoop 0.22 branch, and I suppose if
https://issues.apache.org/jira/browse/MAPREDUCE-2767 is committed, it removes
the last blocker from 0.22.0, so that it can
+1
I'm biased. And if we were adding any other feature but sync/append
in a minor release on 0.20 I'd be praising the work but not voting for
its inclusion. So I'm a hypocrite too but I can't help myself.
St.Ack
P.S. Below is the hbase projects' 'official' story on the version of
hadoop
a...@hortonworks.com
To: general@hadoop.apache.org
Cc:
Sent: Friday, September 2, 2011 6:36 AM
Subject: Re: Add Append-HBase support in upcoming 20.205
On Aug 31, 2011, at 11:41 AM, sanjay Radia wrote:
I propose that the 20-append patches (details below) be included in 20.205
which
I propose that the 20-append patches (details below) be included in 20.205
which will become the first official Apache
release of Hadoop that supports Append and HBase.
Background:
There hasn't been a official Apache release that supports HBase.
The HBase community have instead been using the
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