No, you don't... Can you check what's listening on the port in question? I think you can use the netstat command for this or something.
On Thu, Nov 17, 2011 at 12:16 PM, 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] <http://user/SendEmail.jtp?type=node&node=3515287&i=0>> > 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<http://apache-chukwa.679492.n3.nabble.com/No-Collector-pid-file-tp3514337p3515287.html> > Sent from the Chukwa - Users mailing list > archive<http://apache-chukwa.679492.n3.nabble.com/Chukwa-Users-f679490.html>at > Nabble.com. > -- Ahmed Fathalla
