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From Dan Brown <danimal.br...@gmail.com>
Subject Re: UIMA-AS Service gets killed when idle
Date Tue, 01 Mar 2011 13:50:02 GMT
On Tue, Mar 1, 2011 at 3:32 AM, Jörn Kottmann <kottmann@gmail.com> wrote:

> On 3/1/11 9:56 AM, Jörn Kottmann wrote:
>
>> Hi all,
>>
>> I noticed that my UIMA-AS Service gets killed when it is not processing
>> anything for some time.
>> The following exception is written to the log/console:
>>
>> 2/28/11 8:49:16 PM - 22:
>> org.apache.uima.adapter.jms.activemq.JmsOutputChannel$ConnectionTimer.startTimer:
>> INFO: Inactivity Timer Expired. Thread: Controller:SearchEngine:Reply
>> TimerThread-:ID:mm_muellerf_hom-38841-1298907127421-0:0:1:2360642675068212
>> Controller: SearchEngine Timeout Value: 1,800,000 Endpoint Name:
>> ID:mm_muellerf_hom-38841-1298907127421-0:0:1
>> /home/workspace/apache-uima-as//bin/runUimaClass.sh: line 109: 27864
>> Killed                  "$UIMA_JAVA_CALL" -DVNS_HOST=$VNS_HOST
>> -DVNS_PORT=$VNS_PORT "-Duima.home=$UIMA_HOME"
>> "-Duima.datapath=$UIMA_DATAPATH"
>> "-Djava.util.logging.config.file=$UIMA_LOGGER_CONFIG_FILE" "$UIMA_CVDMAN"
>> $UIMA_JVM_OPTS "$LOG4J_CONFIG_FILE" -DUimaBootstrapSuppressClassPathDisplay
>> -Dorg.apache.uima.jarpath="$UIMA_CLASSPATH" -jar
>> "$UIMA_HOME/lib/uimaj-bootstrap.jar" $@
>>
>> I am not sure what is causing this. The UIMA-AS version I am running is
>> somewhere between RC4 and RC5,
>> I will update today to RC5.
>>
>
> To start the process I used a command like this nohup
> bin/deployAsyncService.sh.
> Is it possible that the java process started by the script still gets
> terminated when
> I log out?
>
> Jörn
>

Could it be that the service is requesting more memory than the system has
and the OS kills it?  You may see something helpful in /var/log/messages

Ref:
http://linuxdevcenter.com/pub/a/linux/2006/11/30/linux-out-of-memory.html?page=2

Dan

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