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From: Jim Kellerman <jim@powerset.com>
To: "core-dev@hadoop.apache.org" <core-dev@hadoop.apache.org>
Date: Sun, 30 Mar 2008 23:12:56 -0700
Subject: RE: [VOTE] Release Hadoop 0.16.2 (candidate 0)
Thread-Topic: [VOTE] Release Hadoop 0.16.2 (candidate 0)
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I did not recompile hbase-0.1.0 and it ran fine with hadoop-0.16.[01]. I ma=
de 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 c=
onfigured 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 =3D 0; // bytes writen in
> >> current block
> >> 2262:          if (currentPacket !=3D 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