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From Nigel Daley <nda...@yahoo-inc.com>
Subject Re: [VOTE] Release Hadoop 0.16.2 (candidate 0)
Date Mon, 31 Mar 2008 06:20:22 GMT
Perhaps it's an intermittent problem?  Can you run a couple more times?

On Mar 30, 2008, at 11:12 PM, Jim Kellerman wrote:

> I did not recompile hbase-0.1.0 and it ran fine with hadoop-0.16. 
> [01]. I made two runs against 0.16.2 and they both failed the same  
> way.
>
> However, I just re-ran against 0.16.2 and the test passed, so I  
> must have configured something incorrectly.
> My bad!.
>
> +1 for 0.16.2
>
> ---
> Jim Kellerman, Senior Engineer; Powerset
>
>
>> -----Original Message-----
>> From: Nigel Daley [mailto:ndaley@yahoo-inc.com]
>> Sent: Sunday, March 30, 2008 10:31 PM
>> To: core-dev@hadoop.apache.org
>> Subject: Re: [VOTE] Release Hadoop 0.16.2 (candidate 0)
>>
>> Jim, did you recompile hbase with this new release?  The fact
>> that the line numbers don't match means something is probably
>> running using an old version.
>>
>> Nige
>>
>> On Mar 30, 2008, at 10:21 PM, Jim Kellerman wrote:
>>
>>> Yes, I am using candidate 0 which I downloaded from http://
>>> people.apache.org/~nigel/hadoop-0.16.2-candidate-0/
>>>
>>> ---
>>> Jim Kellerman, Senior Engineer; Powerset
>>>
>>>
>>>> -----Original Message-----
>>>> From: s29752-hadoopdev@yahoo.com
>> [mailto:s29752-hadoopdev@yahoo.com]
>>>> Sent: Sunday, March 30, 2008 6:30 PM
>>>> To: core-dev@hadoop.apache.org
>>>> Subject: Re: [VOTE] Release Hadoop 0.16.2 (candidate 0)
>>>>
>>>> Hi Jim,
>>>>
>>>> I checked the source codes.  There is no way to get exceptions in
>>>> these two line in DFSClient.  Are you using candidate 0?
>>>> 1506:     private long bytesCurBlock = 0; // bytes writen in
>>>> current block
>>>> 2262:          if (currentPacket != null) {
>>>>
>>>> Nicholas
>>>>
>>>> ----- Original Message ----
>>>> From: Jim Kellerman <jim@powerset.com>
>>>> To: "core-dev@hadoop.apache.org" <core-dev@hadoop.apache.org>
>>>> Sent: Sunday, March 30, 2008 2:58:26 PM
>>>> Subject: RE: [VOTE] Release Hadoop 0.16.2 (candidate 0)
>>>>
>>>> -1
>>>>
>>>> HBase-0.1.0 has a torture test we run to qualify releases.
>>>> This test ran fine on Hadoop-0.16.[01] but failed on
>>>> Hadoop-0.16.2 release candidate with the following exceptions:
>>>>
>>>> 2008-03-30 17:32:58,993 ERROR [IPC Server handler 5 on 8020]
>>>> hbase.HLog(380): Could not append to log. Opening new log.
>> Exception:
>>>> java.io.IOException: Stream closed.
>>>>         at
>>>> org.apache.hadoop.dfs.DFSClient$DFSOutputStream.<init>(DFSClie
>>>> nt.java:1506)
>>>>         at
>> org.apache.hadoop.dfs.DFSClient.create(DFSClient.java:382)
>>>>         at
>>>> org.apache.hadoop.dfs.DistributedFileSystem.create(Distributed
>>>> FileSystem.java:123)
>>>>         at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:
>>>> 436)
>>>>         at
>>>> org.apache.hadoop.io.SequenceFile$Writer.<init>(SequenceFile.java:
>>>> 827)
>>>>         at
>>>>
>> org.apache.hadoop.io.SequenceFile.createWriter(SequenceFile.java:379)
>>>>         at
>>>>
>> org.apache.hadoop.io.SequenceFile.createWriter(SequenceFile.java:270)
>>>>         at org.apache.hadoop.hbase.HLog.rollWriter(HLog.java:230)
>>>>         at
>>>> org.apache.hadoop.hbase.HRegionServer$LogRoller.run(HRegionSer
>>>> ver.java:539)
>>>> 2008-03-30 17:32:58,993 ERROR
>>>> [regionserver/0:0:0:0:0:0:0:0:8020.logRoller]
>>>> hbase.HRegionServer$LogRoller(545): Log rolling failed
>>>> java.lang.NullPointerException
>>>>         at
>>>> org.apache.hadoop.dfs.DFSClient$DFSOutputStream.close(DFSClien
>>>> t.java:2262)
>>>>         at
>>>> org.apache.hadoop.fs.FSDataOutputStream$PositionCache.close(FS
>>>> DataOutputStream.java:51)
>>>>         at
>>>> org.apache.hadoop.fs.FSDataOutputStream.close(FSDataOutputStre
>>>> am.java:67)
>>>>         at
>>>>
>> org.apache.hadoop.io.SequenceFile$Writer.close(SequenceFile.java:932)
>>>>         at org.apache.hadoop.hbase.HLog.rollWriter(HLog.java:217)
>>>>         at
>>>> org.apache.hadoop.hbase.HRegionServer$LogRoller.run(HRegionSer
>>>> ver.java:539)
>>>>
>>>> ---
>>>> Jim Kellerman, Senior Engineer; Powerset
>>>>
>>>>
>>>>> -----Original Message-----
>>>>> From: Nigel Daley [mailto:ndaley@yahoo-inc.com]
>>>>> Sent: Friday, March 28, 2008 10:19 PM
>>>>> To: core-dev@hadoop.apache.org
>>>>> Subject: [VOTE] Release Hadoop 0.16.2 (candidate 0)
>>>>>
>>>>> I've created a candidate build for Hadoop 0.16.2.  This fixes
>>>>> 25 issues in 0.16.1.  Now that HBase has it's own
>> releases, it has
>>>>> been removed from this release.
>>>>>
>>>>> Please download and try it out.
>>>>>
>>>>>    http://people.apache.org/~nigel/hadoop-0.16.2-candidate-0/
>>>>>
>>>>> Should we release this?  Vote closes on Wednesday, April 2.
>>>>>
>>>>> Nigel
>>>>>
>>>>>
>>>>>
>>>>> No virus found in this incoming message.
>>>>> Checked by AVG.
>>>>> Version: 7.5.519 / Virus Database: 269.22.1/1348 - Release
>>>>> Date: 3/28/2008 10:58 AM
>>>>>
>>>>>
>>>>
>>>> No virus found in this outgoing message.
>>>> Checked by AVG.
>>>> Version: 7.5.519 / Virus Database: 269.22.1/1350 - Release
>>>> Date: 3/30/2008 12:32 PM
>>>>
>>>>
>>>>
>>>>
>>>>
>>>> No virus found in this incoming message.
>>>> Checked by AVG.
>>>> Version: 7.5.519 / Virus Database: 269.22.1/1350 - Release
>>>> Date: 3/30/2008 12:32 PM
>>>>
>>>>
>>>
>>> No virus found in this outgoing message.
>>> Checked by AVG.
>>> Version: 7.5.519 / Virus Database: 269.22.1/1350 - Release Date:
>>> 3/30/2008 12:32 PM
>>>
>>
>>
>> No virus found in this incoming message.
>> Checked by AVG.
>> Version: 7.5.519 / Virus Database: 269.22.1/1350 - Release
>> Date: 3/30/2008 12:32 PM
>>
>>
>
> No virus found in this outgoing message.
> Checked by AVG.
> Version: 7.5.519 / Virus Database: 269.22.1/1350 - Release Date:  
> 3/30/2008 12:32 PM
>


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