Chukwa was designed to run from either jetty or tomcat, but only one web servlet container is required for deployment. I would recommend to use bin/chukwa hicc to start HICC. The tomcat deployment approach is deprecated in Chukwa 0.1.2.
regards, Eric On Thu, Nov 17, 2011 at 2:16 AM, TARIQ <[email protected]> wrote: > I can see only one HICC instance running on my machine. Do I need > jetty and tomcat running simultaneously on my machine??? > > Regards, > Mohammad Tariq > > > > On Thu, Nov 17, 2011 at 2:21 PM, Eric Yang-3 [via Apache Chukwa] > <[hidden email]> wrote: >> It looks like there is another instance of HICC running. >> >> regards, >> Eric >> >> On Thu, Nov 17, 2011 at 12:24 AM, TARIQ <[hidden email]> wrote: >>> 2011-11-17 12:16:54,464 INFO main ChukwaConfiguration - chukwaConf is >>> /home/tariq/chukwa-0.4.0/bin/../conf >>> 2011-11-17 12:16:54,696 INFO main HiccWebServer - Initializing HICC >>> Datastore. >>> 2011-11-17 12:16:57,292 INFO main HiccWebServer - HICC Datastore >>> initialization completed. >>> 2011-11-17 12:16:59,237 ERROR main HiccWebServer - >>> java.net.BindException: Address already in use >>> at sun.nio.ch.Net.bind(Native Method) >>> at >>> sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:126) >>> at >>> sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:59) >>> at >>> >>> >>> org.mortbay.jetty.nio.SelectChannelConnector.open(SelectChannelConnector.java:205) >>> at >>> >>> >>> org.mortbay.jetty.nio.SelectChannelConnector.doStart(SelectChannelConnector.java:304) >>> at >>> org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:39) >>> at org.mortbay.jetty.Server.doStart(Server.java:233) >>> at >>> org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:39) >>> at >>> org.apache.hadoop.chukwa.hicc.HiccWebServer.run(HiccWebServer.java:223) >>> at >>> org.apache.hadoop.chukwa.hicc.HiccWebServer.start(HiccWebServer.java:93) >>> at >>> org.apache.hadoop.chukwa.hicc.HiccWebServer.main(HiccWebServer.java:240) >>> >>> 2011-11-17 12:29:48,981 INFO main ChukwaConfiguration - chukwaConf is >>> /home/tariq/chukwa-0.4.0/bin/../conf >>> 2011-11-17 12:30:03,774 ERROR main HiccWebServer - >>> java.net.BindException: Address already in use >>> at sun.nio.ch.Net.bind(Native Method) >>> at >>> sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:126) >>> at >>> sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:59) >>> at >>> >>> >>> org.mortbay.jetty.nio.SelectChannelConnector.open(SelectChannelConnector.java:205) >>> at >>> >>> >>> org.mortbay.jetty.nio.SelectChannelConnector.doStart(SelectChannelConnector.java:304) >>> at >>> org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:39) >>> at org.mortbay.jetty.Server.doStart(Server.java:233) >>> at >>> org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:39) >>> at >>> org.apache.hadoop.chukwa.hicc.HiccWebServer.run(HiccWebServer.java:223) >>> at >>> org.apache.hadoop.chukwa.hicc.HiccWebServer.start(HiccWebServer.java:93) >>> at >>> org.apache.hadoop.chukwa.hicc.HiccWebServer.main(HiccWebServer.java:240) >>> >>> Regards, >>> Mohammad Tariq >>> >>> >>> >>> On Thu, Nov 17, 2011 at 1:48 PM, Eric Yang-3 [via Apache Chukwa] >>> <[hidden email]> wrote: >>>> What is the stack trace in the hicc.log? >>>> >>>> regards, >>>> Eric >>>> >>>> On Wed, Nov 16, 2011 at 11:49 PM, Mohammad Tariq <[hidden email]> wrote: >>>>> I have changed the collector port and now when I point my web browse >>>>> to " <a href="<a >>>>> href="<a >>>>> href="http://localhost:8080/hicc/ ";>http://localhost:8080/hicc/ ";><a >>>>> href="http://localhost:8080/hicc/ ";>http://localhost:8080/hicc/ ";><a >>>>> href="<a >>>>> href="http://localhost:8080/hicc/ ";>http://localhost:8080/hicc/ ";><a >>>>> href="http://localhost:8080/hicc/ ";>http://localhost:8080/hicc/ "; >>>>> it shows me - >>>>> >>>>> "HTTP Status 503 - This application is not currently available" >>>>> >>>>> The HiccWebServer is running/ >>>>> >>>>> Regards, >>>>> Mohammad Tariq >>>>> >>>>> >>>>> >>>>> On Thu, Nov 17, 2011 at 12:45 PM, Mohammad Tariq <[hidden email]> >>>>> wrote: >>>>>> Hi Eric, >>>>>> Thanks a lot for the info. >>>>>> >>>>>> Regards, >>>>>> Mohammad Tariq >>>>>> >>>>>> >>>>>> >>>>>> On Thu, Nov 17, 2011 at 12:44 PM, Eric Yang <[hidden email]> wrote: >>>>>>> Hi Tariq, >>>>>>> >>>>>>> Chukwa hicc and collector are designed to run on different servers. >>>>>>> Hence, it is probably best to use alternative port for Chukwa >>>>>>> collector. The port number for Chukwa collector can be adjusted in >>>>>>> chukwa-collector-conf.xml with chukwaCollector.http.port setting. >>>>>>> "collectors" file should contain <a >>>>>>> href="<a >>>>>>> href="<a >>>>>>> href="http://localhost:8090/ for";>http://localhost:8090/ for";><a >>>>>>> href="http://localhost:8090/ for";>http://localhost:8090/ for";><a >>>>>>> href="<a >>>>>>> href="http://localhost:8090/ for agent";>http://localhost:8090/ for agent";><a >>>>>>> href="http://localhost:8090/ for agent to";>http://localhost:8090/ for agent to >>>>>>> push events to collector. >>>>>>> >>>>>>> regards, >>>>>>> Eric >>>>>>> >>>>>>> On Wed, Nov 16, 2011 at 11:04 PM, Mohammad Tariq <[hidden email]> >>>>>>> wrote: >>>>>>>> Hi Ahmed, >>>>>>>> >>>>>>>> When I am pointing my web browser to " <a >>>>>>>> href="<a >>>>>>>> href="<a >>>>>>>> href="http://localhost:8080/hicc ";>http://localhost:8080/hicc ";><a >>>>>>>> href="http://localhost:8080/hicc ";>http://localhost:8080/hicc ";><a >>>>>>>> href="<a >>>>>>>> href="http://localhost:8080/hicc ";>http://localhost:8080/hicc ";><a >>>>>>>> href="http://localhost:8080/hicc ";>http://localhost:8080/hicc "; >>>>>>>> the only thing which I can see on the browser is " Chukwa servlet >>>>>>>> running "..and in the logs it is showing that address 8080 is >>>>>>>> already >>>>>>>> in use, although I have changed the tomcat port to 8090.I am using >>>>>>>> 0.4.0..What might be the cause??? >>>>>>>> >>>>>>>> Regards, >>>>>>>> Mohammad Tariq >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> On Thu, Nov 17, 2011 at 11:54 AM, Mohammad Tariq <[hidden email]> >>>>>>>> wrote: >>>>>>>>> Hello Ahmed, >>>>>>>>> >>>>>>>>> Sure, i'll try and contact you on the list if I face any >>>>>>>>> problem..Who else do I have when it comes to Chukwa...;) >>>>>>>>> >>>>>>>>> Regards, >>>>>>>>> Mohammad Tariq >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> On Thu, Nov 17, 2011 at 11:50 AM, Ahmed Fathalla <[hidden email]> >>>>>>>>> wrote: >>>>>>>>>> Great work Mohammad! >>>>>>>>>> Try it out and tell us if you need help! >>>>>>>>>> >>>>>>>>>> On Thu, Nov 17, 2011 at 8:15 AM, TARIQ <[hidden email]> wrote: >>>>>>>>>>> >>>>>>>>>>> Chukwa is working fine with Hadoop-0.20.2..Earlier I was using >>>>>>>>>>> 0.20.203.0 and it had the same configuration just as 0.20.2..but >>>>>>>>>>> it >>>>>>>>>>> was not working earlier.I am able to start both agent and >>>>>>>>>>> collector >>>>>>>>>>> properly >>>>>>>>>>> >>>>>>>>>>> Regards, >>>>>>>>>>> Mohammad Tariq >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> On Thu, Nov 17, 2011 at 9:55 AM, Eric Yang-3 [via Apache Chukwa] >>>>>>>>>>> <[hidden email]> wrote: >>>>>>>>>>> > Collector and agent share the same code for pid file locking. >>>>>>>>>>> > You >>>>>>>>>>> > may >>>>>>>>>>> > want >>>>>>>>>>> > to check $CHUKWA_HOME/conf/chukwa-env.sh on the collector >>>>>>>>>>> > machine >>>>>>>>>>> > and make sure >>>>>>>>>>> > >>>>>>>>>>> > export CHUKWA_PID_DIR= >>>>>>>>>>> > >>>>>>>>>>> > is setup correctly. >>>>>>>>>>> > >>>>>>>>>>> > regards, >>>>>>>>>>> > Eric >>>>>>>>>>> > >>>>>>>>>>> > On Wed, Nov 16, 2011 at 4:07 PM, Mohammad Tariq <[hidden >>>>>>>>>>> > email]> >>>>>>>>>>> > wrote: >>>>>>>>>>> >> Although I can find the Agent.pid file in pidDir directory, >>>>>>>>>>> >> the >>>>>>>>>>> >> Collector.pid file is absent. And because of this the system >>>>>>>>>>> >> is >>>>>>>>>>> >> not >>>>>>>>>>> >> able to retrieve the PID of collector process.As a result kill >>>>>>>>>>> >> is >>>>>>>>>>> >> also >>>>>>>>>>> >> not working for collector.Any comments??? >>>>>>>>>>> >> >>>>>>>>>>> >> Regards, >>>>>>>>>>> >> Mohammad Tariq >>>>>>>>>>> >> >>>>>>>>>>> > >>>>>>>>>>> > >>>>>>>>>>> > ________________________________ >>>>>>>>>>> > If you reply to this email, your message will be added to the >>>>>>>>>>> > discussion >>>>>>>>>>> > below: >>>>>>>>>>> > >>>>>>>>>>> > >>>>>>>>>>> > >>>>>>>>>>> > >>>>>>>>>>> > >>>>>>>>>>> > http://apache-chukwa.679492.n3.nabble.com/No-Collector-pid-file-tp3514337p3514777.html >>>>>>>>>>> > To unsubscribe from Apache Chukwa, click here. >>>>>>>>>>> > NAML >>>>>>>>>>> >>>>>>>>>>> ________________________________ >>>>>>>>>>> View this message in context: Re: No Collector.pid file >>>>>>>>>>> Sent from the Chukwa - Users mailing list archive at Nabble.com. >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> -- >>>>>>>>>> Ahmed Fathalla >>>>>>>>>> >>>>>>>>> >>>>>>>> >>>>>>> >>>>>> >>>>> >>>> >>>> >>>> ________________________________ >>>> If you reply to this email, your message will be added to the discussion >>>> below: >>>> >>>> >>>> >>>> http://apache-chukwa.679492.n3.nabble.com/No-Collector-pid-file-tp3514337p3515078.html >>>> To unsubscribe from Apache Chukwa, click here. >>>> NAML >>> >>> ________________________________ >>> View this message in context: Re: No Collector.pid file >>> Sent from the Chukwa - Users mailing list archive at Nabble.com. >>> >> >> >> ________________________________ >> If you reply to this email, your message will be added to the discussion >> below: >> >> http://apache-chukwa.679492.n3.nabble.com/No-Collector-pid-file-tp3514337p3515138.html >> To unsubscribe from Apache Chukwa, click here. >> NAML > > ________________________________ > View this message in context: Re: No Collector.pid file > Sent from the Chukwa - Users mailing list archive at Nabble.com. >
