Thanks Julien for providing the patch! Will take a look. 2018년 3월 27일 (화) 오후 10:46, Julien Nioche <[email protected]>님이 작성:
> Done, see https://github.com/apache/storm/pull/2607 > > On 27 March 2018 at 11:17, Julien Nioche <[email protected]> > wrote: > >> Hi Jungtaek >> >> I had to move to a different server and can't reproduce the same issue >> anymore. I can now see the 'start' option on the UI. >> >> I had to modify the *flight.bash* script as $JAVA_HOME is undefined, >> this yields >> >> */usr/share/apache-storm-1.2.1/bin/flight.bash: line 62: /bin/jstack: No >> such file or directory* >> >> however, the files can be found in the default path */usr/bin* >> >> I will submit a PR so that the script checks that $JDKPATH is not empty >> and exist before using it for BINPATH. I can't see any downsides in doing >> so. >> >> Thanks >> >> Julien >> >> >> On 27 March 2018 at 09:24, Jungtaek Lim <[email protected]> wrote: >> >>> Julien, >>> >>> could you check whether 'profilingAndDebuggingCapable' and >>> 'profileActionEnabled' >>> are true at the result of component API? >>> >>> You can check it via opening developer tool in browser, and open >>> component page, open network tab, and find the request which path is like >>> '/api/v1/topology/:id/component/:component'. >>> >>> http://storm.apache.org/releases/1.2.1/STORM-UI-REST-API.html >>> >>> And which OS does Storm is running on? >>> >>> Thanks, >>> Jungtaek Lim (HeartSaVioR) >>> >>> 2018년 3월 19일 (월) 오후 8:29, Julien Nioche <[email protected]>님이 >>> 작성: >>> >>>> Hi, >>>> >>>> I am using Storm 1.2.1 and want to profile my workers. I've set >>>> *worker.profiler.enabled* to true in the config and the UI's showing >>>> the values below so everything should be fine. I've modified the >>>> childopts so that it works with Oracle Java 9 and flight.bash works when I >>>> run it manually. >>>> >>>> worker.profiler.childopts >>>> >>>> "-XX:+UnlockCommercialFeatures -XX:+FlightRecorder" >>>> >>>> worker.profiler.command >>>> >>>> "flight.bash" >>>> >>>> worker.profiler.enabled >>>> >>>> true >>>> >>>> >>>> I have 'Jstack', 'Restart worker' and 'Heap' available as actions and >>>> clickable when I select a worker but there is nothing about profiling. The >>>> documentation on >>>> http://storm.apache.org/releases/1.2.1/dynamic-worker-profiling.html >>>> <http://storm.apache.org/releases/1.2.1/dynamic-worker-profiling.html> does >>>> not mention anything specific. >>>> >>>> Am I missing something here? >>>> >>>> Thanks >>>> >>>> Julien >>>> >>>> -- >>>> >>>> *Open Source Solutions for Text Engineering* >>>> >>>> http://www.digitalpebble.com >>>> http://digitalpebble.blogspot.com/ >>>> #digitalpebble <http://twitter.com/digitalpebble> >>>> >>> >> >> >> -- >> >> *Open Source Solutions for Text Engineering* >> >> http://www.digitalpebble.com >> http://digitalpebble.blogspot.com/ >> #digitalpebble <http://twitter.com/digitalpebble> >> > > > > -- > > *Open Source Solutions for Text Engineering* > > http://www.digitalpebble.com > http://digitalpebble.blogspot.com/ > #digitalpebble <http://twitter.com/digitalpebble> >
