FAQ
Hi,


   In my cloudera manager admin console for all nodes it's showing unknown
health.please guide me how to make it healthy.


   Thanks in advance.



Regards
Dilip P
Trainee Hadoop Administrator

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  • Daisuke Kobayashi at Jul 30, 2013 at 8:07 am
    Do you have Management Services installed? If not, there will be a button
    to Add Management Services in the upper right of your main page in the CM
    UI.
    After installed/started the management services, you can see the the actual
    health for each services(HDFS/HBase.. and so on).

    Daisuke

    On Tue, Jul 30, 2013 at 4:54 PM, Dilip Kumar wrote:

    Hi,


    In my cloudera manager admin console for all nodes it's showing unknown
    health.please guide me how to make it healthy.


    Thanks in advance.



    Regards
    Dilip P
    Trainee Hadoop Administrator

  • Dilip Kumar at Jul 30, 2013 at 9:42 am
    Hi Sir,

    Please find the attachment for the issue reference.i am newbie to this
    field.please find the solution for it.
    I have sent chat request to your mail please add me to your list.




    Thanks & Regards,
    Dilip P
  • Dilip Kumar at Jul 30, 2013 at 9:48 am
    Hi,

    I am not getting Management services in right side of my cm ui.could you
    please explain me how to get that.
    On Tuesday, July 30, 2013 1:37:03 PM UTC+5:30, Daisuke Kobayashi wrote:

    Do you have Management Services installed? If not, there will be a button
    to Add Management Services in the upper right of your main page in the CM
    UI.
    After installed/started the management services, you can see the the
    actual health for each services(HDFS/HBase.. and so on).

    Daisuke


    On Tue, Jul 30, 2013 at 4:54 PM, Dilip Kumar <dilipp...@gmail.com<javascript:>
    wrote:
    Hi,


    In my cloudera manager admin console for all nodes it's showing unknown
    health.please guide me how to make it healthy.


    Thanks in advance.



    Regards
    Dilip P
    Trainee Hadoop Administrator

  • Serega Sheypak at Jul 30, 2013 at 10:26 am
    It's possible that you have a problem with underlying embedded postgre DB.
    Is there enough space for the DB?


    2013/7/30 Dilip Kumar <dilippandeti@gmail.com>
    Hi,

    I am not getting Management services in right side of my cm ui.could you
    please explain me how to get that.
    On Tuesday, July 30, 2013 1:37:03 PM UTC+5:30, Daisuke Kobayashi wrote:

    Do you have Management Services installed? If not, there will be a
    button to Add Management Services in the upper right of your main page
    in the CM UI.
    After installed/started the management services, you can see the the
    actual health for each services(HDFS/HBase.. and so on).

    Daisuke

    On Tue, Jul 30, 2013 at 4:54 PM, Dilip Kumar wrote:

    Hi,


    In my cloudera manager admin console for all nodes it's showing
    unknown health.please guide me how to make it healthy.


    Thanks in advance.



    Regards
    Dilip P
    Trainee Hadoop Administrator

  • Dilip Kumar at Jul 30, 2013 at 10:32 am
    Hi,

    I Have 1.4TB space but it is showing that in log directory you don't have
    free space.Please find the attachment for issue reference.Please help me
    how to add space to that perticular log directory.

    Thanks & Regards,
    Dilip P
    On Tue, Jul 30, 2013 at 3:56 PM, Serega Sheypak wrote:

    It's possible that you have a problem with underlying embedded postgre DB.
    Is there enough space for the DB?


    2013/7/30 Dilip Kumar <dilippandeti@gmail.com>
    Hi,

    I am not getting Management services in right side of my cm ui.could you
    please explain me how to get that.
    On Tuesday, July 30, 2013 1:37:03 PM UTC+5:30, Daisuke Kobayashi wrote:

    Do you have Management Services installed? If not, there will be a
    button to Add Management Services in the upper right of your main page
    in the CM UI.
    After installed/started the management services, you can see the the
    actual health for each services(HDFS/HBase.. and so on).

    Daisuke

    On Tue, Jul 30, 2013 at 4:54 PM, Dilip Kumar wrote:

    Hi,


    In my cloudera manager admin console for all nodes it's showing
    unknown health.please guide me how to make it healthy.


    Thanks in advance.



    Regards
    Dilip P
    Trainee Hadoop Administrator

  • Serega Sheypak at Jul 30, 2013 at 10:35 am
    It's linux question. It depends on your OS, volume manager, VM/real HW,
    e.t.c. I can't help you.



    2013/7/30 Dilip Kumar <dilippandeti@gmail.com>
    Hi,

    I Have 1.4TB space but it is showing that in log directory you don't have
    free space.Please find the attachment for issue reference.Please help me
    how to add space to that perticular log directory.


    Thanks & Regards,
    Dilip P
    On Tue, Jul 30, 2013 at 3:56 PM, Serega Sheypak wrote:

    It's possible that you have a problem with underlying embedded postgre DB.
    Is there enough space for the DB?


    2013/7/30 Dilip Kumar <dilippandeti@gmail.com>
    Hi,

    I am not getting Management services in right side of my cm ui.could you
    please explain me how to get that.
    On Tuesday, July 30, 2013 1:37:03 PM UTC+5:30, Daisuke Kobayashi wrote:

    Do you have Management Services installed? If not, there will be a
    button to Add Management Services in the upper right of your main page
    in the CM UI.
    After installed/started the management services, you can see the the
    actual health for each services(HDFS/HBase.. and so on).

    Daisuke

    On Tue, Jul 30, 2013 at 4:54 PM, Dilip Kumar wrote:

    Hi,


    In my cloudera manager admin console for all nodes it's showing
    unknown health.please guide me how to make it healthy.


    Thanks in advance.



    Regards
    Dilip P
    Trainee Hadoop Administrator

  • Dilip Kumar at Jul 30, 2013 at 10:38 am
    Hi,

    I am using Amazon instance for all the nodes with 1.4TB.can't i add in
    cloudera manager for perticular directory?

    On Tue, Jul 30, 2013 at 4:05 PM, Serega Sheypak wrote:

    It's linux question. It depends on your OS, volume manager, VM/real HW,
    e.t.c. I can't help you.



    2013/7/30 Dilip Kumar <dilippandeti@gmail.com>
    Hi,

    I Have 1.4TB space but it is showing that in log directory you don't have
    free space.Please find the attachment for issue reference.Please help me
    how to add space to that perticular log directory.


    Thanks & Regards,
    Dilip P

    On Tue, Jul 30, 2013 at 3:56 PM, Serega Sheypak <serega.sheypak@gmail.com
    wrote:
    It's possible that you have a problem with underlying embedded postgre
    DB.
    Is there enough space for the DB?


    2013/7/30 Dilip Kumar <dilippandeti@gmail.com>
    Hi,

    I am not getting Management services in right side of my cm ui.could
    you please explain me how to get that.
    On Tuesday, July 30, 2013 1:37:03 PM UTC+5:30, Daisuke Kobayashi wrote:

    Do you have Management Services installed? If not, there will be a
    button to Add Management Services in the upper right of your main
    page in the CM UI.
    After installed/started the management services, you can see the the
    actual health for each services(HDFS/HBase.. and so on).

    Daisuke

    On Tue, Jul 30, 2013 at 4:54 PM, Dilip Kumar wrote:

    Hi,


    In my cloudera manager admin console for all nodes it's showing
    unknown health.please guide me how to make it healthy.


    Thanks in advance.



    Regards
    Dilip P
    Trainee Hadoop Administrator

  • Serega Sheypak at Jul 30, 2013 at 10:41 am
    I suggest you to check free space on *VM where Cloudera manager* is
    installed. Zookeeper right now is not in big danger.

    root@prod-scm var]# *du -sh /var/lib/cloudera-scm-server-db/data/* | sort -h
    *
    *87G */var/lib/cloudera-scm-server-db/data/base
    We have 30+ nodes and our CM DB is huge.






    2013/7/30 Dilip Kumar <dilippandeti@gmail.com>
    Hi,

    I am using Amazon instance for all the nodes with 1.4TB.can't i add in
    cloudera manager for perticular directory?

    On Tue, Jul 30, 2013 at 4:05 PM, Serega Sheypak wrote:

    It's linux question. It depends on your OS, volume manager, VM/real HW,
    e.t.c. I can't help you.



    2013/7/30 Dilip Kumar <dilippandeti@gmail.com>
    Hi,

    I Have 1.4TB space but it is showing that in log directory you don't
    have free space.Please find the attachment for issue reference.Please help
    me how to add space to that perticular log directory.


    Thanks & Regards,
    Dilip P

    On Tue, Jul 30, 2013 at 3:56 PM, Serega Sheypak <
    serega.sheypak@gmail.com> wrote:
    It's possible that you have a problem with underlying embedded postgre
    DB.
    Is there enough space for the DB?


    2013/7/30 Dilip Kumar <dilippandeti@gmail.com>
    Hi,

    I am not getting Management services in right side of my cm ui.could
    you please explain me how to get that.
    On Tuesday, July 30, 2013 1:37:03 PM UTC+5:30, Daisuke Kobayashi wrote:

    Do you have Management Services installed? If not, there will be a
    button to Add Management Services in the upper right of your main
    page in the CM UI.
    After installed/started the management services, you can see the the
    actual health for each services(HDFS/HBase.. and so on).

    Daisuke

    On Tue, Jul 30, 2013 at 4:54 PM, Dilip Kumar wrote:

    Hi,


    In my cloudera manager admin console for all nodes it's showing
    unknown health.please guide me how to make it healthy.


    Thanks in advance.



    Regards
    Dilip P
    Trainee Hadoop Administrator

  • Dilip Kumar at Jul 30, 2013 at 11:17 am
    Hi,

    Can any one knows about how to add space as it is showing no space in log
    directory?please find the attachment for space issue in clouera manager.
    Kindly come up with the issue.






    Thanks & Regards,
    Dilp P
  • Andrew Yao at Jul 30, 2013 at 2:29 pm
    Hi Dilip,

        1. Click the corresponding health test failure, you should see a popup
        describes what that health test does.
        2. At the bottom of the popup, you should see a link that says *Change
        Configuration for this Service. *Click that.
        3. You will land in the configuration page. In the Search box (in the
        middle of the page), enter *Log Directory*, you should be able to change
        the threshold of the warning/critical percentage value.
        4. If you feel the Log Directory should be placed else where, then click
        the X next to the Search box to clear the search, then from the list of
        categories on the side, click *Default*
        5. In the Search box, enter *Log Directory *again. This time you should
        see configuration related to the *Log Directory's* *path*. You can
        modify the paths and then restart the service.

    Andrew

    On Tue, Jul 30, 2013 at 4:17 AM, Dilip Kumar wrote:

    Hi,

    Can any one knows about how to add space as it is showing no space in log
    directory?please find the attachment for space issue in clouera manager.
    Kindly come up with the issue.






    Thanks & Regards,
    Dilp P

    --
    Andrew Yao

    Software Engineer
    Cloudera
  • Dilip Kumar at Jul 30, 2013 at 3:21 pm
    Hi Andrew,

    I'm not able to log in cloudera manager admin console.please resolve this
    issue ASAP.then i'll follow your steps.please find the attachment for issue
    reference.
    dilip

    On Tue, Jul 30, 2013 at 7:29 AM, Andrew Yao wrote:

    Hi Dilip,

    1. Click the corresponding health test failure, you should see a popup
    describes what that health test does.
    2. At the bottom of the popup, you should see a link that says *Change
    Configuration for this Service. *Click that.
    3. You will land in the configuration page. In the Search box (in the
    middle of the page), enter *Log Directory*, you should be able to
    change the threshold of the warning/critical percentage value.
    4. If you feel the Log Directory should be placed else where, then
    click the X next to the Search box to clear the search, then from the list
    of categories on the side, click *Default*
    5. In the Search box, enter *Log Directory *again. This time you
    should see configuration related to the *Log Directory's* *path*. You
    can modify the paths and then restart the service.

    Andrew

    On Tue, Jul 30, 2013 at 4:17 AM, Dilip Kumar wrote:

    Hi,

    Can any one knows about how to add space as it is showing no space in log
    directory?please find the attachment for space issue in clouera manager.
    Kindly come up with the issue.






    Thanks & Regards,
    Dilp P

    --
    Andrew Yao

    Software Engineer
    Cloudera

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groupscm-users @
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postedJul 30, '13 at 7:54a
activeJul 30, '13 at 3:21p
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