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Date: Thu, 26 Jan 2012 13:45:20 -0800
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 <CAGpTDNeFCe7eG1QA5WLFLmLyt7TgtEBfcLk7w14Z7LansJ4zWA@mail.gmail.com>
Subject: Re: ANN: 0.90.6 RC1 available for download Was: 0.90.6 Release status
From: Jean-Daniel Cryans <jdcryans@apache.org>
To: dev@hbase.apache.org
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I deployed it on a cluster and ran some YCSB and PE, killed some
servers. Also I did some local mixings with 0.90.5 to make sure it's
all compatible. That's all good.

The CHANGES file is wrong tho, it starts with a 0.90.7 commit and it
doesn't have a release date. Not sure if it really warrants rolling
out a new RC, I wonder what the others are thinking since in 0.92 we
stopped updating it.

Finally, 3 days might be a bit short for voting.

J-D

On Thu, Jan 26, 2012 at 1:40 AM, Ramakrishna s vasudevan
<ramkrishna.vasudevan@huawei.com> wrote:
> Hi Devs
>
> HBASE-0.90.6 RC1 is available for download at the following path.
>
> http://people.apache.org/~ramkrishna/0.90.6_RC1
>
> The following defects are included in this RC
>
> HBASE-5196 - Failure in region split after PONR could cause region hole
> HBASE-5153 - Add retry logic in HConnectionImplementation#resetZooKeeperT=
rackers
>
> HBASE-5225 - Backport HBASE-3845 -data loss because lastSeqWritten can mi=
ss memstore edits
> HBASE-5235 - HLogSplitter writer thread's streams not getting closed when=
 any of the writer threads has exceptions.
> HBASE-5237 - Addendum for HBASE-5160 and HBASE-4397
> HBASE-5269 - IllegalMonitorStateException while retryin HLog split in 0.9=
0 branch. (Induced defect in 0.90.6RC0).
>
> HBASE-5179 - Concurrent processing of processFaileOver and ServerShutdown=
Handler may cause region to be assigned before log splitting is completed, =
causing data loss
>
> will =A0not go into the release. =A0After good testing and confirmation i=
t will be committed into future 0.90 and trunk branches.
>
> Unless we get any defect from the regression of this RC i would like to t=
ake this RC for 0.90.6 release.
>
> Your suggestions are welcome.
>
> Please vote +1/-1 for this RC. =A0The vote closes on January 29th.
>
> Regards
> Ram
>
>
>
> ________________________________________
> From: Ramakrishna s vasudevan
> Sent: Saturday, January 21, 2012 10:08 PM
> To: dev@hbase.apache.org
> Subject: RE: 0.90.6 Release status
>
> It is always better to get in a patch with test case. =A0But if it takes =
=A0a little more time to get the test case can we verify the patch with goo=
d cluster testing and raise a JIRA for the test case integration that Stack=
 gives.
>
> By this way we can get the patch in the release and also satisfies Todd's=
 suggestion.
>
> Any comments so that i can raise a test task for the same.
>
> Regards
> Ram
> ________________________________________
> From: yuzhihong@gmail.com [yuzhihong@gmail.com]
> Sent: Saturday, January 21, 2012 8:13 PM
> To: dev@hbase.apache.org
> Cc: dev@hbase.apache.org
> Subject: Re: 0.90.6 Release status
>
> Stack said he would come up with some test for hbase-5179.
> Suppose that takes a few more days, do you plan to check in the fix into =
0.90 branch ?
>
> According to Todd's suggestion earlier, a Jira shouldn't be open for too =
long during which time patches continuously get checked in.
>
> Cheers
>
>
>
> On Jan 21, 2012, at 4:34 AM, Ramakrishna s vasudevan <ramkrishna.vasudeva=
n@huawei.com> wrote:
>
>> Hi Devs
>>
>> After the first RC for 0.90.6 was taken
>> HBASE-5196 - Failure in region split after PONR could cause region hole
>> HBASE-5153 - Add retry logic in HConnectionImplementation#resetZooKeeper=
Trackers
>>
>> The above 2 defects have been committed.
>>
>> HBASE-5179 - Concurrent processing of processFaileOver and ServerShutdow=
nHandler may cause region to be assigned before log splitting is completed,=
 causing data loss
>> HBASE-5225 - Backport HBASE-3845 -data loss because lastSeqWritten can m=
iss memstore edits
>> HBASE-5235 - HLogSplitter writer thread's streams not getting closed whe=
n any of the writer threads has exceptions.
>> HBASE-5237 - Addendum for HBASE-5160 and HBASE-4397
>>
>> HBASE-5179 - is almost in a final stage for committing. =A0Thanks to Chu=
nhui, Ted and Jinchao for persisting on the defect.
>>
>> The above defects were found during the testing for RC0. Hence i would l=
ike to cut another RC once the above
>> defects goes into 0.90. =A0By tomorrow 22nd January i would like to take=
 a release cut.
>> Please let me know your suggestions/opinions.
>>
>> Regards
>> Ram