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HBase >> mail # dev >> recent 0.94 failures


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Re: recent 0.94 failures
Hmm... Also got a successful run now.
Maybe it was a temporary env issue. It is just strange that the same test would fail twice in a row suddenly, along with other test that have not failed in a while.

Looking at the runtime of TestMiniClusterLoadParallel on Ubuntu1 it tooK 104s. In the latest run on Ubuntu5 it took 292s.
In the failed runs it over 500s.

-- Lars
________________________________
From: Ted Yu <[EMAIL PROTECTED]>
To: [EMAIL PROTECTED]; lars hofhansl <[EMAIL PROTECTED]>
Sent: Wednesday, January 23, 2013 8:34 PM
Subject: Re: recent 0.94 failures

I ran the tests 4 rounds and they all passed:
1046  ~/runtest.sh 4
TestLruBlockCache,TestMiniClusterLoadParallel,TestLruBlockCache,TestCompactionState,TestRSKilledWhenMasterInitializing

FYI

On Wed, Jan 23, 2013 at 8:07 PM, Ted Yu <[EMAIL PROTECTED]> wrote:

> Lars:
> Here is what I put in HBASE-7638:
>
> Sergey and I looked at the patch.
> There is no potential for NullPointerException similar to what HBASE-7268
> addendum fixes.
> See deleteCachedLocation():
> {code}
>           if (oldLocation != null) {
>             isStaleDelete = (source != null) &&
> !oldLocation.equals(source);
> {code}
> I also ran the tests that failed in recent 0.94 builds and they all passed:
>
>  1041  mt -Dtest=TestLruBlockCache,TestMiniClusterLoadParallel
>  1042  mt -Dtest=TestLruBlockCache
>  1043  mt -Dtest=TestCompactionState
>  1044  mt -Dtest=TestRSKilledWhenMasterInitializing
>
> I would also loop the above tests to see if I can get test failure.
>
> I understand it is important to have a green 0.94 build. So whether / what
> to roll back is up to you.
>
> Cheers
>
>
> On Wed, Jan 23, 2013 at 8:03 PM, lars hofhansl <[EMAIL PROTECTED]> wrote:
>
>> https://builds.apache.org/job/HBase-0.94/
>>
>>
>> Prime suspects are: HBASE-7599 (Devaraj), and HBASE-7638 (Sergey).
>> If anybody has any ideas.
>>
>> Otherwise I'll start with reverting these changes.
>>
>> -- Lars
>>
>
>
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB