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From Alexandre Fonseca <alexandrejorgefons...@gmail.com>
Subject Re: Issue while executing SimpleShortestPathsComputation
Date Fri, 20 Dec 2013 22:56:31 GMT
Hi,

I submitted a patch for this some time ago at
https://issues.apache.org/jira/browse/GIRAPH-811

It should fix your problem, hopefully.

Regards,
Alexandre
On 20 Dec 2013 23:42, "Rohit Bhat" <rohitbhat.nitk@gmail.com> wrote:

> Hi Alexandre,
>
> I had made the suggested change in mapred-site.xml and now the job atleast
> seems to start but it does not complete.
>
> I am trying out the SimpleShortestPathsComputation example. It remains in
> the running state and the following message is displayed on stdout:
>
> 13/12/20 14:39:32 INFO yarn.GiraphYarnClient: Giraph:
> org.apache.giraph.examples.SimpleShortestPathsComputation, Elapsed: 514.07
> secs
> 13/12/20 14:39:32 INFO yarn.GiraphYarnClient:
> appattempt_1387571436273_0001_000001, State: RUNNING, Containers used: 2
>
> In the log file i see this message:
>
> 2013-12-20 14:31:10,891 INFO  [org.apache.giraph.master.MasterThread]
> master.BspServiceMaster (BspServiceMaster.java:cleanUpZooKeeper(1711)) -
> cleanUpZooKeeper: Node
> /_hadoopBsp/giraph_yarn_application_1387571436273_0001/_cleanedUpDir a$
> 2013-12-20 14:31:10,900 INFO  [org.apache.giraph.master.MasterThread]
> master.BspServiceMaster (BspServiceMaster.java:cleanUpZooKeeper(1735)) -
> cleanUpZooKeeper: Got 2 of 1 desired children from
> /_hadoopBsp/giraph_yarn_application_138757$
> $7571436273_0001/_cleanedUpDir to change since only got 2 nodes.
>
> Any reason why this is happening?
>
> Thanks,
> Rohit
>
>
> On Mon, Dec 9, 2013 at 3:45 PM, Alexandre Fonseca <
> alexandrejorgefonseca@gmail.com> wrote:
>
>> I have confirmed a bug in Giraph's YARN code related to the default
>> MapReduce
>> configuration. Either provide your own mapreduce.application.classpath in
>> mapred-site.xml or apply the patch described here:
>> https://issues.apache.org/jira/browse/GIRAPH-814
>>
>> Application runs successfully if using custom
>> mapreduce.application.classpath
>> or no default mapreduce.application.classpath + patch. Application fails
>> if
>> using default mapreduce.application.classpath and no patch.
>>
>> Cheers,
>> Alex
>>
>> On Monday 09 December 2013 22:05:20 Alexandre Fonseca wrote:
>> > mapreduce.application.classpath
>>
>
>

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