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From Mohammad Tariq <donta...@gmail.com>
Subject Re: No Collector.pid file
Date Thu, 17 Nov 2011 18:31:23 GMT
Thanks a lot Eric.

Regards,
    Mohammad Tariq



On Thu, Nov 17, 2011 at 11:53 PM, Eric Yang <eric818@gmail.com> wrote:
> 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 <dontariq@gmail.com> 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.
>>
>

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