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From Eddie Epstein <eaepst...@gmail.com>
Subject Re: DUCC 1.1.0- Remain in Completing state.
Date Tue, 05 Jan 2016 14:06:02 GMT
Hi Reshu,

Each DUCC machine has an agent responsible for starting and killing
processes.
There was a bug ( https://issues.apache.org/jira/browse/UIMA-4194 ) where
the
agent failed to issue a kill -9 against "hung" JPs when a job was stopping.
The fix is in v2.0.

Regards,
Eddie


On Tue, Jan 5, 2016 at 12:54 AM, reshu.agarwal <reshu.agarwal@orkash.com>
wrote:

> I forget to mention one thing i.e. After Killing the job, next job is
> unable to initialize and remain in " WaitingForDriver" state. I have also
> checked sm.log,or.log,pm.log e.t.c. but failed to find any thing. I have to
> restart my DUCC for running job again.
>
> Reshu.
>
>
> On 01/05/2016 11:14 AM, reshu.agarwal wrote:
>
>> Hi,
>>
>> I am using DUCC 1.1.0 version. I am facing a issue with my job i.e. it
>> remains in completing state even after initializing the stop process. My
>> job used two processes. And Job Driver logs:
>>
>> Jan 04, 2016 12:43:13 PM
>> org.apache.uima.adapter.jms.client.BaseUIMAAsynchronousEngineCommon_impl
>> stop
>> INFO: Stopping Asynchronous Client.
>> Jan 04, 2016 12:43:13 PM
>> org.apache.uima.adapter.jms.client.BaseUIMAAsynchronousEngineCommon_impl
>> stop
>> INFO: Asynchronous Client Has Stopped.
>> Jan 04, 2016 12:43:13 PM
>> org.apache.uima.adapter.jms.client.BaseUIMAAsynchronousEngineCommon_impl$SharedConnection
>> destroy
>> INFO: UIMA AS Client Shared Connection Has Been Closed
>> Jan 04, 2016 12:43:13 PM
>> org.apache.uima.adapter.jms.client.BaseUIMAAsynchronousEngine_impl stop
>> INFO: UIMA AS Client Undeployed All Containers
>>
>> One process logs:
>>
>> Jan 04, 2016 12:44:50 PM
>> org.apache.uima.adapter.jms.activemq.JmsInputChannel stopChannel
>> INFO: Stopping Service JMS Transport. Service: ducc.jd.queue.87494
>> ShutdownNow false
>> Jan 04, 2016 12:44:50 PM
>> org.apache.uima.adapter.jms.activemq.JmsInputChannel stopChannel
>> INFO: Controller: ducc.jd.queue.87494 Stopped Listener on Endpoint:
>> queue://ducc.jd.queue.87494 Selector: Selector:Command=2000 OR Command=2002.
>>
>> But, other process do not have any log of stopping the process.
>>
>> The case is of not completely undeploying all processes. I have to use
>> command to cancel the process: /ducc_install/bin$ ./ducc_cancel --id 87494
>> --dpid 4529.
>>
>> Some times it cancelled the process otherwise I have to use "kill -9"
>> command to kill the job forcefully.
>>
>> Kindly help.
>>
>> Thanks in advanced.
>>
>> Reshu.
>>
>>
>>
>

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