If you have nothing else on this server that requires java, you can do:
killall -9 java it should kill all java processes. You can confirm with: ps aux|fgrep java |fgrep -v grep if it returns nothing at all then you are good to go ________________________________ From: researcher cs <[email protected]> Sent: Tuesday, November 17, 2015 4:20 PM To: [email protected] Subject: Re: convert to new version problem thanks for links , i have a bit knowledge about killing process by using the command bin/storm kill (name_of_topology) but i didn't know that when i used the old version now i deleted it and installed new version what can i do to kill any process that may be on the old !! On Tue, Nov 17, 2015 at 6:43 AM, Jean-Sebastien Vachon <[email protected]<mailto:[email protected]>> wrote: I think you should take a step back and read a little bit about Linux itself. http://www.howtogeek.com/107217/how-to-manage-processes-from-the-linux-terminal-10-commands-you-need-to-know/ Use te information found on this page to kill all Storm related processes and start over by following the guides/documentation found on Storm's web page. https://storm.apache.org/documentation/Setting-up-a-Storm-cluster.html The Storm starter project would also give you a chance to better understand how Storm is working https://github.com/apache/storm/tree/master/examples/storm-starter Good luck ________________________________ From: researcher cs <[email protected]<mailto:[email protected]>> Sent: Tuesday, November 17, 2015 7:48 AM To: [email protected]<mailto:[email protected]>; ???(???LongdaFeng) Subject: Re: convert to new version problem how can i check it and i deleted the folder of old version ? On Mon, Nov 16, 2015 at 11:11 PM, ???(???LongdaFeng) <[email protected]<mailto:[email protected]>> wrote: Can you make sure every old 0.8.2 process has been killed? I guest there are some old running process, like worker/supervisor/nimbus. Suggest you restart all topologies. Regards Longda ------------------------------------------------------------------ From:researcher cs <[email protected]<mailto:[email protected]>> Send Time:2015?11?16?(???) 08:28 To:user <[email protected]<mailto:[email protected]>> Subject:convert to new version problem i've problem with folder of old version , i used storm version -0.8.2 "OLD " then converted to version -0.9.5 "NEW" every time i started to connect zookeeper and new version old folder of storm-0.8.2 created !! and it's empty !! every time i deleted it , it create itself again !! how can i solve this ?
