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From priyank sharma <priyank.sha...@orkash.com>
Subject Re: DUCC's job goes into infintie loop
Date Fri, 10 Nov 2017 05:11:11 GMT
There is nothing on the work item page and performance page on the web 
server. There is only one log file for the main node, no log files for 
other two nodes. Ducc job processes not able to pick the data from the 
data source and no UIMA aggregator is working for that batches.

Are the issue because of the java heap space? We are giving 4gb ram to 
the job-process.

Attaching the Log file.

Thanks and Regards
Priyank Sharma

On Thursday 09 November 2017 04:33 PM, Lou DeGenaro wrote:
> The first place to look is in your job's logs.  Visit the ducc-mon jobs
> page ducchost:42133/jobs.jsp then click on the id of your job.  Examine the
> logs by clicking on each log file name looking for any revealing
> information.
> Feel free to post non-confidential snippets here, or If you'd like to chat
> in real time we can use hipchat.
> Lou.
> On Thu, Nov 9, 2017 at 5:19 AM, priyank sharma <priyank.sharma@orkash.com>
> wrote:
>> All!
>> I have a problem regarding DUCC cluster in which a job process gets stuck
>> and keeps on processing the same batch again and again due to maximum
>> duration the batch gets reason or extraordinary status *"**CanceledByUser"
>> *and then gets restarted with the same ID's. This usually happens after 15
>> to 20 days and goes away after restarting the ducc cluster. While going
>> through the data store that is being used by CAS consumer to ingest data,
>> the data regarding this batch does never get ingested. So most probably
>> this data is not being processed.
>> How to check if this data is being processed or not?
>> Are the resources the issue and why it is being processed after restarting
>> the cluster?
>> We have three nodes cluster with  32gb ram, 40gb ram and 28 gb ram.
>> --
>> Thanks and Regards
>> Priyank Sharma

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