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From "Edward J. Yoon" <edwardy...@apache.org>
Subject [CLOSED][VOTE] RC2 for the Apache Hama 0.4-incubating release
Date Sun, 05 Feb 2012 09:04:20 GMT
Seems enough. Let's close this and re-open the vote.

On Sun, Feb 5, 2012 at 3:44 PM, Edward J. Yoon <edwardyoon@apache.org> wrote:
> HAMA-506 fixes this problem.
>
> Let's commit it and close this vote. I'll re-create RC3 tomorrow.
>
> Any other bugs?
>
> On Sun, Feb 5, 2012 at 3:21 PM, Edward J. Yoon <edwardyoon@apache.org> wrote:
>> To fix this problem, we can stop log thread first. This is trivial issue.
>>
>> Should we fix this now or later?
>>
>> On Sat, Feb 4, 2012 at 11:50 PM, Chia-Hung Lin <clin4j@googlemail.com> wrote:
>>>
>>> Sorry my bad. I falsely put -jar instead of jar in the command line.
>>> This problem now is solved.
>>>
>>> RC2 outputs ok on my env (4 vms where 1 bspmaster, 2 grooms and 1 for zk)
>>>
>>> 12/02/04 22:46:38 INFO bsp.BSPJobClient: Running job: job_201202042245_0001
>>> 12/02/04 22:46:41 INFO bsp.BSPJobClient: Current supersteps number: 0
>>> 12/02/04 22:46:47 INFO bsp.BSPJobClient: Current supersteps number: 1
>>> 12/02/04 22:46:47 INFO bsp.BSPJobClient: The total number of supersteps: 1
>>> Estimated value of PI is        3.1481999999999997
>>> Job Finished in 9.335 seconds
>>>
>>> But  I notice that it seems in grooms there has error e.g.
>>>
>>> attempt_201202042245_0001_000002_0 Error reading child output
>>> java.io.IOException: Stream closed
>>>        at java.io.BufferedInputStream.getBufIfOpen(BufferedInputStream.java:162)
>>>        at java.io.BufferedInputStream.read1(BufferedInputStream.java:272)
>>>        at java.io.BufferedInputStream.read(BufferedInputStream.java:334)
>>>        at sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:283)
>>>        at sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:325)
>>>        at sun.nio.cs.StreamDecoder.read(StreamDecoder.java:177)
>>>        at java.io.InputStreamReader.read(InputStreamReader.java:184)
>>>        at java.io.BufferedReader.fill(BufferedReader.java:154)
>>>        at java.io.BufferedReader.readLine(BufferedReader.java:317)
>>>        at java.io.BufferedReader.readLine(BufferedReader.java:382)
>>>        at org.apache.hama.bsp.TaskRunner.logStream(TaskRunner.java:285)
>>>        at org.apache.hama.bsp.TaskRunner.access$100(TaskRunner.java:46)
>>>        at org.apache.hama.bsp.TaskRunner$BspChildRunner$1.run(TaskRunner.java:100)
>>>
>>> This does not prevent finishing execution, but looks like the log
>>> stream is already closed.
>>>
>>> On 4 February 2012 19:22, Chia-Hung Lin <clin4j@googlemail.com> wrote:
>>> > Test rc2 version (both svn and binary hama-0.4.0-incubating.tar.gz)
>>> > shows that the execution of examples will throw error
>>> >
>>> > Exception in thread "main" java.lang.NoClassDefFoundError:
>>> > org/apache/hadoop/util/ProgramDriver
>>> >        at org.apache.hama.examples.ExampleDriver.main(ExampleDriver.java:29)
>>> > Caused by: java.lang.ClassNotFoundException:
>>> > org.apache.hadoop.util.ProgramDriver
>>> >        at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
>>> >        at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
>>> >        at java.security.AccessController.doPrivileged(Native Method)
>>> >        at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
>>> >        at java.lang.ClassLoader.loadClass(ClassLoader.java:423)
>>> >        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
>>> >        at java.lang.ClassLoader.loadClass(ClassLoader.java:356)
>>> >        ... 1 more
>>> >
>>> > Checking the classpath it shows that hadoop-core-0.20.2.jar is
>>> > included when running example jar.
>>> >
>>> > ...
>>> > /path/to/hama-0.4.0-incubating/bin/../lib/hadoop-core-0.20.2.jar
>>> > ...
>>> >
>>> > The system can successfully start up service (bspmaster, groomserver
>>> > and zookeeper).
>>> >
>>> > Do I miss anything?
>>> >
>>> >
>>> >
>>> >
>>> >
>>> > On 4 February 2012 09:19, Edward J. Yoon <edwardyoon@apache.org> wrote:
>>> >> Hi all,
>>> >>
>>> >> I just created a RC2 for the Apache Hama 0.4-incubating release. This
>>> >> RC2 fixes the issue Thomas found and adds license header text.
>>> >>
>>> >> Tested also on EC2 with Apache Whirr 0.7 release.
>>> >>
>>> >> Artifacts:
>>> >> http://people.apache.org/~edwardyoon/dist/0.4-RC2/
>>> >> SVN Tag:https://svn.apache.org/repos/asf/incubator/hama/tags/0.4-RC2/
>>> >> And, you can preview new website at:http://udanax.org/site/index.html
>>> >> Please download, evaluate, and vote on here.
>>> >> The vote will close on Thursday Feb 9, 2012.
>>> >> Thanks.
>>> >> --
>>> >> Best Regards, Edward J. Yoon
>>> >> @eddieyoon
>>
>>
>>
>>
>> --
>> Best Regards, Edward J. Yoon
>> @eddieyoon
>
>
>
> --
> Best Regards, Edward J. Yoon
> @eddieyoon



-- 
Best Regards, Edward J. Yoon
@eddieyoon

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