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From Erich Nachbar <er...@nachbar.biz>
Subject Re: Manage Kafka using supervisor, failed to restart
Date Wed, 24 Oct 2012 22:28:54 GMT
Had similar issues and use now the actual java command used by the scripts.

[program:kafka]
process_name=kafka
command=java -Xmx1G -server -XX:+UseParNewGC -XX:+UseConcMarkSweepGC
-XX:+CMSParallelRemarkEnabled -XX:SurvivorRatio=8
-XX:MaxTenuringThreshold=1 -XX:+HeapDumpOnOutOfMemoryError
-Dlog4j.configuration=file:/home/prod/kafka/bin/../config/log4j.properties
-Dcom.sun.management.jmxremote
-Dcom.sun.management.jmxremote.authenticate=false
-Dcom.sun.management.jmxremote.ssl=false
-Dcom.sun.management.jmxremote.port=9999 -cp
:/home/prod/kafka/bin/../project/boot/scala-2.8.0/lib/scala-compiler.jar:/home/prod/kafka/bin/../project/boot/scala-2.8.0/lib/scala-library.jar:/home/prod/kafka/bin/../core/target/scala_2.8.0/kafka-0.7.0.jar:/home/prod/kafka/bin/../core/lib/gelfj-0.9.3-SNAPSHOT.jar:/home/prod/kafka/bin/../core/lib/json-simple-1.1.1.jar:/home/prod/kafka/bin/../core/lib/zkclient-20110412.jar:/home/prod/kafka/bin/../core/lib_managed/scala_2.8.0/compile/jopt-simple-3.2.jar:/home/prod/kafka/bin/../core/lib_managed/scala_2.8.0/compile/log4j-1.2.15.jar:/home/prod/kafka/bin/../core/lib_managed/scala_2.8.0/compile/zookeeper-3.3.3.jar
kafka.Kafka /home/prod/kafka/config/server.properties
user=prod
directory=/home/prod/kafka
stopasgroup=true
startretries=864000
startsecs=10
autorestart=true

I think it is a straight copy from 'ps -aux'

On Wed, Oct 24, 2012 at 10:06 AM, David Birdsong
<david.birdsong@gmail.com>wrote:

> The exec method needs to be plumbed all the way through to the point java
> is called.
>
> please excuse my brevity on this mobile device
> On Oct 24, 2012 9:25 AM, "howard chen" <howachen@gmail.com> wrote:
>
> > Hi,
> >
> >
> > On Tue, Oct 23, 2012 at 1:25 AM, David DeMaagd <ddemaagd@linkedin.com>
> > wrote:
> > > exec $(dirname $0)/kafka-run-class.sh kafka.Kafka $@
> >
> > Thanks for your tips first.
> >
> > I updated as you suggested, but experience the following issue:
> >
> > Before stopping from supervisor, the pstree is:
> >
> >
> > ├─supervisord(1696)───kafka-run-class(1736)───java(1739)─┬─{java}(1740)
> >
> > Look good right?
> >
> > Then I stop from supervisor (supervisorctl stop kafka), it then become..
> >
> >         ├─java(1739)─┬─{java}(1740)
> >
> > You see, the java is `detached` from the `kafka-run-class` but still
> > running in the background and continue using the port...
> >
>

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