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From Vinod Kumar Vavilapalli <vino...@hortonworks.com>
Subject Re: [VOTE] Release hadoop-0.23.0-rc0
Date Tue, 01 Nov 2011 17:40:33 GMT
I downloaded the bits. Verified the signatures.

Started HDFS daemons in secure mode running as 'hdfs' user, created
directories. Successfully started YARN daemons - ResourceManager and
NodeManager - running as 'mapred' user.

But I am running into an issue while running mapreduce jobs using the
container-executor binary shipped with the tar-ball.

2011-11-01 16:30:00,326 WARN
org.apache.hadoop.yarn.server.nodemanager.LinuxContainerExecutor: Exit code
from container is : 2
2011-11-01 16:30:00,326 INFO
org.apache.hadoop.yarn.server.nodemanager.ContainerExecutor:
2011-11-01 16:30:00,326 INFO
org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService:
Localizer failed
java.io.IOException: App initialization failed (2)
        at
org.apache.hadoop.yarn.server.nodemanager.LinuxContainerExecutor.startLocalizer(LinuxContainerExecutor.java:147)
        at
org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService$LocalizerRunner.run(ResourceLocalizationService.java:859)
Caused by: org.apache.hadoop.util.Shell$ExitCodeException:
/home/vinodkv/Downloads/hadoop-0.23.0/bin/../bin/container-executor: 1:
Syntax error: Unterminated quoted string

        at org.apache.hadoop.util.Shell.runCommand(Shell.java:261)
        at org.apache.hadoop.util.Shell.run(Shell.java:188)
        at
org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:381)
        at
org.apache.hadoop.yarn.server.nodemanager.LinuxContainerExecutor.startLocalizer(LinuxContainerExecutor.java:139)
        ... 1 more

Still debugging to see if it is an environment issue.

Thanks,
+Vinod


On Tue, Nov 1, 2011 at 3:17 PM, Arun C Murthy <acm@hortonworks.com> wrote:

> I've created a release candidate for hadoop-0.23.0 that I would like to
> release.
>
> It is available at: http://people.apache.org/~acmurthy/hadoop-0.23.0-rc0/
>
> hadoop-0.23 has significant new features: HDFS Federation and NextGen
> MapReduce being the highlights.
>
> It's also very early in the 0.23 life-cycle and the release is distinctly
> 'alpha' quality and is not intended to be stable release right-away. The
> plan is to deploy this to smallish (500+ nodes) clusters and to start
> hardening it. This should also help downstream projects (Pig, Hive, HBase)
> start testing against the 0.23 line. Expect to see more bug-fix releases of
> the branch-0.23 in the forthcoming weeks (0.23.1 etc.)
>
> Please try the release and vote; the vote will run for the usual 7 days.
>
> thanks,
> Arun

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