Do you use LocalCluster? For this, storm.yaml is ignored... If you want to set JVM arguments, you need to do this the same way as for any other regular Java program. storm.yaml is only effective for cluster setup.
-Matthias On 04/17/2016 03:42 PM, sam mohel wrote: > Just i have one storm.yaml as i ran code in local mode "one machine" , i > tried also in the code but didn't work well > > On Sun, Apr 17, 2016 at 12:45 PM, Matthias J. Sax <mj...@apache.org > <mailto:mj...@apache.org>> wrote: > > Which "storm.yaml" file did you change? Each supervisor has it's own > copy of it (at least usually; or do you have a NFS and storm.yaml is > shared over all nodes in the cluster?), and you need to change it in all > of them. > > Not sure, why the value of your Config object did not get picked up... > Did you try "topology.worker.childopts", too? > > -Matthias > > > > On 04/16/2016 11:10 PM, sam mohel wrote: > > Thanks for you both > > but it didn't read what i wrote > > i tried im storm.yaml > > worker.childopts: "-Xms4g -Djava.net.preferIPv4Stack=true" > > but it read "worker.childopts" "-Xmx768m" and i noticed > > topology.worker.childopts" nil > > > > what is the difference between them ? > > > > i tried to set it in the code by > > conf.put("worker.childopts","-Xms4g"); but still read same size > > > > How can i make my change be readen as i set ? > > > > On Sat, Apr 16, 2016 at 2:37 PM, Andrey Dudin <doodin...@gmail.com > <mailto:doodin...@gmail.com> > > <mailto:doodin...@gmail.com <mailto:doodin...@gmail.com>>> wrote: > > > > |-Xms<size>set initial Javaheap size -Xmx<size>set maximum > Javaheap size| > > > > Now you have maximum heap size 2048m. If you need to increase heap > > size, delete -Xmx2048m and add -Xms4G > > > > 2016-04-16 14:03 GMT+03:00 sam mohel <sammoh...@gmail.com > <mailto:sammoh...@gmail.com> > > <mailto:sammoh...@gmail.com <mailto:sammoh...@gmail.com>>>: > > > > i have this in storm.yaml > > worker.childopts: "-Xmx2048m -XX:MaxPermSize=256m > > -XX:+PrintGCDetails -XX:+PrintGCTimeStamps -verbose:gc > > -Xloggc:/usr/local/storm/logs/gc-storm-worker-%6700%.log" > > > > what should i write in this statement ? > > > > > > On Saturday, April 16, 2016, Andrey Dudin <doodin...@gmail.com > <mailto:doodin...@gmail.com> > > <mailto:doodin...@gmail.com <mailto:doodin...@gmail.com>>> > wrote: > > > > >i want to increase size of heap for worker to -Xms4G > how can i write it in storm.yaml ? > > > > add this option to worker.childopts > > > > 2016-04-16 7:34 GMT+03:00 sam mohel > <sammoh...@gmail.com <mailto:sammoh...@gmail.com>>: > > > > i want to increase size of heap for worker to > -Xms4G how > > can i write it in storm.yaml ? > > > > and how can i set the number of CPU consuming > bolts to > > the amount of cores ? > > > > Thanks for any help > > > > > > > > > > -- > > С уважением Дудин Андрей > > > > > > > > > > -- > > С уважением Дудин Андрей > > > > > >
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