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Chukwa >> mail # user >> Unable to start hicc


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Re: Unable to start hicc
Hi Eric,
I removed the disabled directory. I also had to modify the
utilization.descriptor file because of some mismatched parenthesis.

Now, the HICC dashboard loads fine. However, the charts are not getting
populated. Only the Job summary widget lists the recently run jobs which
concludes that HICC is able to talk to HBase. I can view the contents in
the HBase tables like ClusterSummary using the HBase shell.

Can you suggest how can I debug this since I am not getting any exceptions
in the HICC logs.

Thanks,
Prakhar

On Tue, May 22, 2012 at 9:01 PM, Eric Yang <[EMAIL PROTECTED]> wrote:

> Hi Prakhar,
>
> Try to remove the disabled directory from widget directory and restart
> hicc.  It looks like the widgetbean is throwing null pointer exception when
> attempt to serialized the disabled directory.  I remember to put a fix for
> this in trunk, but it may not have been in 0.5.
>
> Sent from my iPhone
>
> On May 22, 2012, at 8:24 AM, Prakhar Srivastava <[EMAIL PROTECTED]>
> wrote:
>
> Hi Eric,
> Thanks for the response.
>
> The hicc running user is the hadoop user. So read/write permissions are
> fine. I anyways changed hicc permissions to 777.
> *The hicc directory looks like:*
> *Name*
> *Type*
> *Size*
> *Replication*
> *Block Size*
> *Modification Time*
> *Permission*
> *Owner*
> *Group*
> *views<http://binn1.clickablecorp.com:50075/browseDirectory.jsp?dir=%2Fchukwa%2Fhicc%2Fviews&namenodeInfoPort=50070>
> *
> *dir*
> **
> **
> **
> *2012-05-15 17:11*
> *rwxrwxrwx*
> *hadoop*
> *supergroup*
> *widgets<http://binn1.clickablecorp.com:50075/browseDirectory.jsp?dir=%2Fchukwa%2Fhicc%2Fwidgets&namenodeInfoPort=50070>
> *
> *dir*
> **
> **
> **
> *2012-05-15 17:11*
> *rwxrwxrwx*
> *hadoop*
> *supergroup
> *
>
> *The views directory*
> *Name*
> *Type*
> *Size*
> *Replication*
> *Block Size*
> *Modification Time*
> *Permission*
> *Owner*
> *Group*
> *public<http://binn1.clickablecorp.com:50075/browseDirectory.jsp?dir=%2Fchukwa%2Fhicc%2Fviews%2Fpublic&namenodeInfoPort=50070>
> *
> *dir*
> **
> **
> **
> *2012-05-15 17:11*
> *rwxrwxrwx*
> *hadoop*
> *supergroup*
> *users<http://binn1.clickablecorp.com:50075/browseDirectory.jsp?dir=%2Fchukwa%2Fhicc%2Fviews%2Fusers&namenodeInfoPort=50070>
> *
> *dir*
> **
> **
> **
> *2012-05-15 17:11*
> *rwxrwxrwx*
> *hadoop*
> *supergroup
> *
> *the public directory*
> *Name*
> *Type*
> *Size*
> *Replication*
> *Block Size*
> *Modification Time*
> *Permission*
> *Owner*
> *Group*
> *default.view<http://binn1.clickablecorp.com:50075/browseDirectory.jsp?dir=%2Fchukwa%2Fhicc%2Fviews%2Fpublic%2Fdefault.view&namenodeInfoPort=50070>
> *
> *file*
> *29.66 KB*
> *3*
> *64 MB*
> *2012-05-15 17:11*
> *rw-rw-rw-*
> *hadoop*
> *supergroup*
> *newview.tpl<http://binn1.clickablecorp.com:50075/browseDirectory.jsp?dir=%2Fchukwa%2Fhicc%2Fviews%2Fpublic%2Fnewview.tpl&namenodeInfoPort=50070>
> *
> *file*
> *0.23 KB*
> *3*
> *64 MB*
> *2012-05-15 17:11*
> *rw-rw-rw-*
> *hadoop*
> *supergroup*
> *view.permission<http://binn1.clickablecorp.com:50075/browseDirectory.jsp?dir=%2Fchukwa%2Fhicc%2Fviews%2Fpublic%2Fview.permission&namenodeInfoPort=50070>
> *
> *file*
> *0.04 KB*
> *3*
> *64 MB*
> *2012-05-15 17:11*
> *rw-rw-rw-*
> *hadoop*
> *supergroup*
> *workspace_view_list.cache<http://binn1.clickablecorp.com:50075/browseDirectory.jsp?dir=%2Fchukwa%2Fhicc%2Fviews%2Fpublic%2Fworkspace_view_list.cache&namenodeInfoPort=50070>
> *
> *file*
> *0.1 KB*
> *3*
> *64 MB*
> *2012-05-15 17:11*
> *rw-rw-rw-*
> *hadoop*
> *supergroup
> *
>
>
>
> *and the widget directory*
> *cluster_metrics.descriptor<http://binn1.clickablecorp.com:50075/browseDirectory.jsp?dir=%2Fchukwa%2Fhicc%2Fwidgets%2Fcluster_metrics.descriptor&namenodeInfoPort=50070>
> *
> *file*
> *3.54 KB*
> *3*
> *64 MB*
> *2012-05-15 17:11*
> *rw-rw-rw-*
> *hadoop*
> *supergroup*
> *cluster_selector.descriptor<http://binn1.clickablecorp.com:50075/browseDirectory.jsp?dir=%2Fchukwa%2Fhicc%2Fwidgets%2Fcluster_selector.descriptor&namenodeInfoPort=50070>
> *
> *file*
> *0.32 KB*