FAQ
Hi,

I am trying to integrate pig script editor in cloudera hue 2.1 but it's not
working for me,

Steps i followed:

1. cp pig script folder to apps directory
2. register app
   ./build/env/bin/python tools/app_reg/app_reg.py --install apps/pig/ 3.
build hue and sync database with
make apps

Now after this i could see pig script editor, but when i click it , i get *"Server
Error 500" *and looking into logs i am getting *"No desktop_app known for
request"*.
Please let me know if i am missing something.

Regards,
Pawan

Search Discussions

  • Enrico Berti at May 31, 2013 at 9:19 am
    Hi Pawan,
    there were quite a few changes from Hue 2.1 to Hue 2.3 so it's more likely that just porting the Pig app won't work.
    Isn't a complete upgrade of Hue an option in your case?

    Thanks,
    Enrico
    On May 31, 2013, at 11:14 AM, jeet27.pawan@gmail.com wrote:

    Hi,

    I am trying to integrate pig script editor in cloudera hue 2.1 but it's not working for me,

    Steps i followed:

    1. cp pig script folder to apps directory
    2. register app
    ./build/env/bin/python tools/app_reg/app_reg.py --install apps/pig/
    3. build hue and sync database with
    make apps

    Now after this i could see pig script editor, but when i click it , i get "Server Error 500" and looking into logs i am getting "No desktop_app known for request".
    Please let me know if i am missing something.

    Regards,
    Pawan
  • Pawan singh at May 31, 2013 at 9:24 am
    Hi Enrico,

    I could not upgrade complete hue right now, as i have some customization,
    and re-integrating with hue 2.3 will take time.
    It'll be helpful if you could tell me integration steps, or any upgrades i
    am missing to get it running.

    Regards,
    Pawan

    On Fri, May 31, 2013 at 2:49 PM, Enrico Berti wrote:

    Hi Pawan,
    there were quite a few changes from Hue 2.1 to Hue 2.3 so it's more likely
    that just porting the Pig app won't work.
    Isn't a complete upgrade of Hue an option in your case?

    Thanks,
    Enrico

    On May 31, 2013, at 11:14 AM, jeet27.pawan@gmail.com wrote:

    Hi,

    I am trying to integrate pig script editor in cloudera hue 2.1 but it's
    not working for me,

    Steps i followed:

    1. cp pig script folder to apps directory
    2. register app
    ./build/env/bin/python tools/app_reg/app_reg.py --install apps/pig/ 3. build hue and sync database with
    make apps

    Now after this i could see pig script editor, but when i click it , i get
    *"Server Error 500" *and looking into logs i am getting *"No desktop_app
    known for request"*.
    Please let me know if i am missing something.

    Regards,
    Pawan


    --
    *Thanks and Regards:*
    Pawan Kumar Singh
    Mob: +91- 9654515202
  • Enrico Berti at May 31, 2013 at 10:34 am
    Hi Pawan,
    it would probably be faster porting your customizations to 2.3 rather than patching 2.1 all the way up to have Pig running. Can you paste the http 500 stacktrace here?
    And: is your custom code something that could be useful to other people as well? If so, would you be interested in sharing it with the Hue community?

    Thanks,
    e.

    On May 31, 2013, at 11:24 AM, pawan singh wrote:

    Hi Enrico,

    I could not upgrade complete hue right now, as i have some customization, and re-integrating with hue 2.3 will take time.
    It'll be helpful if you could tell me integration steps, or any upgrades i am missing to get it running.

    Regards,
    Pawan


    On Fri, May 31, 2013 at 2:49 PM, Enrico Berti wrote:
    Hi Pawan,
    there were quite a few changes from Hue 2.1 to Hue 2.3 so it's more likely that just porting the Pig app won't work.
    Isn't a complete upgrade of Hue an option in your case?

    Thanks,
    Enrico
    On May 31, 2013, at 11:14 AM, jeet27.pawan@gmail.com wrote:

    Hi,

    I am trying to integrate pig script editor in cloudera hue 2.1 but it's not working for me,

    Steps i followed:

    1. cp pig script folder to apps directory
    2. register app
    ./build/env/bin/python tools/app_reg/app_reg.py --install apps/pig/
    3. build hue and sync database with
    make apps

    Now after this i could see pig script editor, but when i click it , i get "Server Error 500" and looking into logs i am getting "No desktop_app known for request".
    Please let me know if i am missing something.

    Regards,
    Pawan



    --
    Thanks and Regards:
    Pawan Kumar Singh
    Mob: +91- 9654515202
  • Abraham Elmahrek at May 31, 2013 at 5:56 pm
    Hey Pawan,

    What kind of customizations have you done? Is there any ways we can improve
    Hue to be more customizable for your purposes?

    -Abe

    On Fri, May 31, 2013 at 3:34 AM, Enrico Berti wrote:

    Hi Pawan,
    it would probably be faster porting your customizations to 2.3 rather than
    patching 2.1 all the way up to have Pig running. Can you paste the http 500
    stacktrace here?
    And: is your custom code something that could be useful to other people as
    well? If so, would you be interested in sharing it with the Hue community?

    Thanks,
    e.


    On May 31, 2013, at 11:24 AM, pawan singh wrote:

    Hi Enrico,

    I could not upgrade complete hue right now, as i have some customization,
    and re-integrating with hue 2.3 will take time.
    It'll be helpful if you could tell me integration steps, or any upgrades i
    am missing to get it running.

    Regards,
    Pawan

    On Fri, May 31, 2013 at 2:49 PM, Enrico Berti wrote:

    Hi Pawan,
    there were quite a few changes from Hue 2.1 to Hue 2.3 so it's more
    likely that just porting the Pig app won't work.
    Isn't a complete upgrade of Hue an option in your case?

    Thanks,
    Enrico

    On May 31, 2013, at 11:14 AM, jeet27.pawan@gmail.com wrote:

    Hi,

    I am trying to integrate pig script editor in cloudera hue 2.1 but it's
    not working for me,

    Steps i followed:

    1. cp pig script folder to apps directory
    2. register app
    ./build/env/bin/python tools/app_reg/app_reg.py --install apps/pig/ 3. build hue and sync database with
    make apps

    Now after this i could see pig script editor, but when i click it , i get
    *"Server Error 500" *and looking into logs i am getting *"No desktop_app
    known for request"*.
    Please let me know if i am missing something.

    Regards,
    Pawan


    --
    *Thanks and Regards:*
    Pawan Kumar Singh
    Mob: +91- 9654515202

  • Pawan singh at Jun 3, 2013 at 7:13 am
    Hi Enrico,

    Pig script i get it working, but how could i set job queue before running
    script. I tried to set properties, but it does not picks up.

    Regards,
    Pawan

    On Fri, May 31, 2013 at 11:25 PM, Abraham Elmahrek wrote:

    Hey Pawan,

    What kind of customizations have you done? Is there any ways we can
    improve Hue to be more customizable for your purposes?

    -Abe

    On Fri, May 31, 2013 at 3:34 AM, Enrico Berti wrote:

    Hi Pawan,
    it would probably be faster porting your customizations to 2.3 rather
    than patching 2.1 all the way up to have Pig running. Can you paste the
    http 500 stacktrace here?
    And: is your custom code something that could be useful to other people
    as well? If so, would you be interested in sharing it with the Hue
    community?

    Thanks,
    e.


    On May 31, 2013, at 11:24 AM, pawan singh wrote:

    Hi Enrico,

    I could not upgrade complete hue right now, as i have some customization,
    and re-integrating with hue 2.3 will take time.
    It'll be helpful if you could tell me integration steps, or any upgrades
    i am missing to get it running.

    Regards,
    Pawan

    On Fri, May 31, 2013 at 2:49 PM, Enrico Berti wrote:

    Hi Pawan,
    there were quite a few changes from Hue 2.1 to Hue 2.3 so it's more
    likely that just porting the Pig app won't work.
    Isn't a complete upgrade of Hue an option in your case?

    Thanks,
    Enrico

    On May 31, 2013, at 11:14 AM, jeet27.pawan@gmail.com wrote:

    Hi,

    I am trying to integrate pig script editor in cloudera hue 2.1 but it's
    not working for me,

    Steps i followed:

    1. cp pig script folder to apps directory
    2. register app
    ./build/env/bin/python tools/app_reg/app_reg.py --install apps/pig/ 3. build hue and sync database with
    make apps

    Now after this i could see pig script editor, but when i click it , i
    get *"Server Error 500" *and looking into logs i am getting *"No
    desktop_app known for request"*.
    Please let me know if i am missing something.

    Regards,
    Pawan


    --
    *Thanks and Regards:*
    Pawan Kumar Singh
    Mob: +91- 9654515202


    --
    *Thanks and Regards:*
    Pawan Kumar Singh
    Mob: +91- 9654515202
  • Pawan singh at Jun 3, 2013 at 5:43 pm
    Hi Enrico,

    How can we setup map reduce properties in pig script editor, i can see edit
    properties, but it is not setting map reduce properties.

    Regards,
    Pawan

    On Mon, Jun 3, 2013 at 12:43 PM, pawan singh wrote:

    Hi Enrico,

    Pig script i get it working, but how could i set job queue before running
    script. I tried to set properties, but it does not picks up.

    Regards,
    Pawan

    On Fri, May 31, 2013 at 11:25 PM, Abraham Elmahrek wrote:

    Hey Pawan,

    What kind of customizations have you done? Is there any ways we can
    improve Hue to be more customizable for your purposes?

    -Abe

    On Fri, May 31, 2013 at 3:34 AM, Enrico Berti wrote:

    Hi Pawan,
    it would probably be faster porting your customizations to 2.3 rather
    than patching 2.1 all the way up to have Pig running. Can you paste the
    http 500 stacktrace here?
    And: is your custom code something that could be useful to other people
    as well? If so, would you be interested in sharing it with the Hue
    community?

    Thanks,
    e.


    On May 31, 2013, at 11:24 AM, pawan singh <jeet27.pawan@gmail.com>
    wrote:

    Hi Enrico,

    I could not upgrade complete hue right now, as i have some
    customization, and re-integrating with hue 2.3 will take time.
    It'll be helpful if you could tell me integration steps, or any upgrades
    i am missing to get it running.

    Regards,
    Pawan


    On Fri, May 31, 2013 at 2:49 PM, Enrico Berti <enrico.berti@cloudera.com
    wrote:
    Hi Pawan,
    there were quite a few changes from Hue 2.1 to Hue 2.3 so it's more
    likely that just porting the Pig app won't work.
    Isn't a complete upgrade of Hue an option in your case?

    Thanks,
    Enrico

    On May 31, 2013, at 11:14 AM, jeet27.pawan@gmail.com wrote:

    Hi,

    I am trying to integrate pig script editor in cloudera hue 2.1 but it's
    not working for me,

    Steps i followed:

    1. cp pig script folder to apps directory
    2. register app
    ./build/env/bin/python tools/app_reg/app_reg.py --install apps/pig/ 3. build hue and sync database with
    make apps

    Now after this i could see pig script editor, but when i click it , i
    get *"Server Error 500" *and looking into logs i am getting *"No
    desktop_app known for request"*.
    Please let me know if i am missing something.

    Regards,
    Pawan


    --
    *Thanks and Regards:*
    Pawan Kumar Singh
    Mob: +91- 9654515202


    --
    *Thanks and Regards:*
    Pawan Kumar Singh
    Mob: +91- 9654515202


    --
    *Thanks and Regards:*
    Pawan Kumar Singh
    Mob: +91- 9654515202
  • Romain Rigaux at Jun 3, 2013 at 6:06 pm
    Currently you need to put a line like this in the top of the Pig script:

    SET mapred.job.queue.name my_name;

    (it works for any Hadoop properties)

    In the future it will be easier to set it in the properties of the script:
    https://issues.cloudera.org/browse/HUE-1135

    Romain


    On Mon, Jun 3, 2013 at 10:43 AM, pawan singh wrote:

    Hi Enrico,

    How can we setup map reduce properties in pig script editor, i can see
    edit properties, but it is not setting map reduce properties.

    Regards,
    Pawan

    On Mon, Jun 3, 2013 at 12:43 PM, pawan singh wrote:

    Hi Enrico,

    Pig script i get it working, but how could i set job queue before running
    script. I tried to set properties, but it does not picks up.

    Regards,
    Pawan

    On Fri, May 31, 2013 at 11:25 PM, Abraham Elmahrek wrote:

    Hey Pawan,

    What kind of customizations have you done? Is there any ways we can
    improve Hue to be more customizable for your purposes?

    -Abe


    On Fri, May 31, 2013 at 3:34 AM, Enrico Berti <enrico.berti@cloudera.com
    wrote:
    Hi Pawan,
    it would probably be faster porting your customizations to 2.3 rather
    than patching 2.1 all the way up to have Pig running. Can you paste the
    http 500 stacktrace here?
    And: is your custom code something that could be useful to other people
    as well? If so, would you be interested in sharing it with the Hue
    community?

    Thanks,
    e.


    On May 31, 2013, at 11:24 AM, pawan singh <jeet27.pawan@gmail.com>
    wrote:

    Hi Enrico,

    I could not upgrade complete hue right now, as i have some
    customization, and re-integrating with hue 2.3 will take time.
    It'll be helpful if you could tell me integration steps, or any
    upgrades i am missing to get it running.

    Regards,
    Pawan


    On Fri, May 31, 2013 at 2:49 PM, Enrico Berti <
    enrico.berti@cloudera.com> wrote:
    Hi Pawan,
    there were quite a few changes from Hue 2.1 to Hue 2.3 so it's more
    likely that just porting the Pig app won't work.
    Isn't a complete upgrade of Hue an option in your case?

    Thanks,
    Enrico

    On May 31, 2013, at 11:14 AM, jeet27.pawan@gmail.com wrote:

    Hi,

    I am trying to integrate pig script editor in cloudera hue 2.1 but
    it's not working for me,

    Steps i followed:

    1. cp pig script folder to apps directory
    2. register app
    ./build/env/bin/python tools/app_reg/app_reg.py --install apps/pig/ 3. build hue and sync database with
    make apps

    Now after this i could see pig script editor, but when i click it , i
    get *"Server Error 500" *and looking into logs i am getting *"No
    desktop_app known for request"*.
    Please let me know if i am missing something.

    Regards,
    Pawan


    --
    *Thanks and Regards:*
    Pawan Kumar Singh
    Mob: +91- 9654515202


    --
    *Thanks and Regards:*
    Pawan Kumar Singh
    Mob: +91- 9654515202


    --
    *Thanks and Regards:*
    Pawan Kumar Singh
    Mob: +91- 9654515202
  • Pawan singh at Jun 3, 2013 at 8:42 pm
    Hi Romain,

    I tried to set map reduce job properties by adding set command as you
    suggested, but it does not seems to be working.

    Regards,
    Pawan

    On Mon, Jun 3, 2013 at 11:35 PM, Romain Rigaux wrote:

    Currently you need to put a line like this in the top of the Pig script:

    SET mapred.job.queue.name my_name;

    (it works for any Hadoop properties)

    In the future it will be easier to set it in the properties of the script:
    https://issues.cloudera.org/browse/HUE-1135

    Romain


    On Mon, Jun 3, 2013 at 10:43 AM, pawan singh wrote:

    Hi Enrico,

    How can we setup map reduce properties in pig script editor, i can see
    edit properties, but it is not setting map reduce properties.

    Regards,
    Pawan

    On Mon, Jun 3, 2013 at 12:43 PM, pawan singh wrote:

    Hi Enrico,

    Pig script i get it working, but how could i set job queue before
    running script. I tried to set properties, but it does not picks up.

    Regards,
    Pawan

    On Fri, May 31, 2013 at 11:25 PM, Abraham Elmahrek wrote:

    Hey Pawan,

    What kind of customizations have you done? Is there any ways we can
    improve Hue to be more customizable for your purposes?

    -Abe


    On Fri, May 31, 2013 at 3:34 AM, Enrico Berti <
    enrico.berti@cloudera.com> wrote:
    Hi Pawan,
    it would probably be faster porting your customizations to 2.3 rather
    than patching 2.1 all the way up to have Pig running. Can you paste the
    http 500 stacktrace here?
    And: is your custom code something that could be useful to other
    people as well? If so, would you be interested in sharing it with the Hue
    community?

    Thanks,
    e.


    On May 31, 2013, at 11:24 AM, pawan singh <jeet27.pawan@gmail.com>
    wrote:

    Hi Enrico,

    I could not upgrade complete hue right now, as i have some
    customization, and re-integrating with hue 2.3 will take time.
    It'll be helpful if you could tell me integration steps, or any
    upgrades i am missing to get it running.

    Regards,
    Pawan


    On Fri, May 31, 2013 at 2:49 PM, Enrico Berti <
    enrico.berti@cloudera.com> wrote:
    Hi Pawan,
    there were quite a few changes from Hue 2.1 to Hue 2.3 so it's more
    likely that just porting the Pig app won't work.
    Isn't a complete upgrade of Hue an option in your case?

    Thanks,
    Enrico

    On May 31, 2013, at 11:14 AM, jeet27.pawan@gmail.com wrote:

    Hi,

    I am trying to integrate pig script editor in cloudera hue 2.1 but
    it's not working for me,

    Steps i followed:

    1. cp pig script folder to apps directory
    2. register app
    ./build/env/bin/python tools/app_reg/app_reg.py --install apps/pig/ 3. build hue and sync database with
    make apps

    Now after this i could see pig script editor, but when i click it , i
    get *"Server Error 500" *and looking into logs i am getting *"No
    desktop_app known for request"*.
    Please let me know if i am missing something.

    Regards,
    Pawan


    --
    *Thanks and Regards:*
    Pawan Kumar Singh
    Mob: +91- 9654515202


    --
    *Thanks and Regards:*
    Pawan Kumar Singh
    Mob: +91- 9654515202


    --
    *Thanks and Regards:*
    Pawan Kumar Singh
    Mob: +91- 9654515202

    --
    *Thanks and Regards:*
    Pawan Kumar Singh
    Mob: +91- 9654515202
  • Romain Rigaux at Jun 3, 2013 at 8:45 pm
    Can you share your Pig script? (it is working for me)

    Romain

    On Mon, Jun 3, 2013 at 1:42 PM, pawan singh wrote:

    Hi Romain,

    I tried to set map reduce job properties by adding set command as you
    suggested, but it does not seems to be working.

    Regards,
    Pawan

    On Mon, Jun 3, 2013 at 11:35 PM, Romain Rigaux wrote:

    Currently you need to put a line like this in the top of the Pig script:

    SET mapred.job.queue.name my_name;

    (it works for any Hadoop properties)

    In the future it will be easier to set it in the properties of the
    script: https://issues.cloudera.org/browse/HUE-1135

    Romain


    On Mon, Jun 3, 2013 at 10:43 AM, pawan singh wrote:

    Hi Enrico,

    How can we setup map reduce properties in pig script editor, i can see
    edit properties, but it is not setting map reduce properties.

    Regards,
    Pawan

    On Mon, Jun 3, 2013 at 12:43 PM, pawan singh wrote:

    Hi Enrico,

    Pig script i get it working, but how could i set job queue before
    running script. I tried to set properties, but it does not picks up.

    Regards,
    Pawan

    On Fri, May 31, 2013 at 11:25 PM, Abraham Elmahrek wrote:

    Hey Pawan,

    What kind of customizations have you done? Is there any ways we can
    improve Hue to be more customizable for your purposes?

    -Abe


    On Fri, May 31, 2013 at 3:34 AM, Enrico Berti <
    enrico.berti@cloudera.com> wrote:
    Hi Pawan,
    it would probably be faster porting your customizations to 2.3 rather
    than patching 2.1 all the way up to have Pig running. Can you paste the
    http 500 stacktrace here?
    And: is your custom code something that could be useful to other
    people as well? If so, would you be interested in sharing it with the Hue
    community?

    Thanks,
    e.


    On May 31, 2013, at 11:24 AM, pawan singh <jeet27.pawan@gmail.com>
    wrote:

    Hi Enrico,

    I could not upgrade complete hue right now, as i have some
    customization, and re-integrating with hue 2.3 will take time.
    It'll be helpful if you could tell me integration steps, or any
    upgrades i am missing to get it running.

    Regards,
    Pawan


    On Fri, May 31, 2013 at 2:49 PM, Enrico Berti <
    enrico.berti@cloudera.com> wrote:
    Hi Pawan,
    there were quite a few changes from Hue 2.1 to Hue 2.3 so it's more
    likely that just porting the Pig app won't work.
    Isn't a complete upgrade of Hue an option in your case?

    Thanks,
    Enrico

    On May 31, 2013, at 11:14 AM, jeet27.pawan@gmail.com wrote:

    Hi,

    I am trying to integrate pig script editor in cloudera hue 2.1 but
    it's not working for me,

    Steps i followed:

    1. cp pig script folder to apps directory
    2. register app
    ./build/env/bin/python tools/app_reg/app_reg.py --install
    apps/pig/ 3. build hue and sync database with
    make apps

    Now after this i could see pig script editor, but when i click it ,
    i get *"Server Error 500" *and looking into logs i am getting *"No
    desktop_app known for request"*.
    Please let me know if i am missing something.

    Regards,
    Pawan


    --
    *Thanks and Regards:*
    Pawan Kumar Singh
    Mob: +91- 9654515202


    --
    *Thanks and Regards:*
    Pawan Kumar Singh
    Mob: +91- 9654515202


    --
    *Thanks and Regards:*
    Pawan Kumar Singh
    Mob: +91- 9654515202

    --
    *Thanks and Regards:*
    Pawan Kumar Singh
    Mob: +91- 9654515202
  • Pawan singh at Jun 3, 2013 at 9:13 pm
    Hi Roman,

    I am running something like this:

    set mapred.job.queue.name=queue1;
    a = load '/user/pasingh/export/export.cs' as (id);
    c = filter a by id < '3';
    store c into '/user/pasingh/export/filter.csv';

    While looking into the oozie job logs i could see string like "User can not
    perform operation SUBMIT_JOB on queue default"


    Regards,
    Pawan

    On Tue, Jun 4, 2013 at 2:15 AM, Romain Rigaux wrote:

    Can you share your Pig script? (it is working for me)

    Romain

    On Mon, Jun 3, 2013 at 1:42 PM, pawan singh wrote:

    Hi Romain,

    I tried to set map reduce job properties by adding set command as you
    suggested, but it does not seems to be working.

    Regards,
    Pawan

    On Mon, Jun 3, 2013 at 11:35 PM, Romain Rigaux wrote:

    Currently you need to put a line like this in the top of the Pig script:

    SET mapred.job.queue.name my_name;

    (it works for any Hadoop properties)

    In the future it will be easier to set it in the properties of the
    script: https://issues.cloudera.org/browse/HUE-1135

    Romain


    On Mon, Jun 3, 2013 at 10:43 AM, pawan singh wrote:

    Hi Enrico,

    How can we setup map reduce properties in pig script editor, i can see
    edit properties, but it is not setting map reduce properties.

    Regards,
    Pawan

    On Mon, Jun 3, 2013 at 12:43 PM, pawan singh wrote:

    Hi Enrico,

    Pig script i get it working, but how could i set job queue before
    running script. I tried to set properties, but it does not picks up.

    Regards,
    Pawan

    On Fri, May 31, 2013 at 11:25 PM, Abraham Elmahrek wrote:

    Hey Pawan,

    What kind of customizations have you done? Is there any ways we can
    improve Hue to be more customizable for your purposes?

    -Abe


    On Fri, May 31, 2013 at 3:34 AM, Enrico Berti <
    enrico.berti@cloudera.com> wrote:
    Hi Pawan,
    it would probably be faster porting your customizations to 2.3
    rather than patching 2.1 all the way up to have Pig running. Can you paste
    the http 500 stacktrace here?
    And: is your custom code something that could be useful to other
    people as well? If so, would you be interested in sharing it with the Hue
    community?

    Thanks,
    e.


    On May 31, 2013, at 11:24 AM, pawan singh <jeet27.pawan@gmail.com>
    wrote:

    Hi Enrico,

    I could not upgrade complete hue right now, as i have some
    customization, and re-integrating with hue 2.3 will take time.
    It'll be helpful if you could tell me integration steps, or any
    upgrades i am missing to get it running.

    Regards,
    Pawan


    On Fri, May 31, 2013 at 2:49 PM, Enrico Berti <
    enrico.berti@cloudera.com> wrote:
    Hi Pawan,
    there were quite a few changes from Hue 2.1 to Hue 2.3 so it's more
    likely that just porting the Pig app won't work.
    Isn't a complete upgrade of Hue an option in your case?

    Thanks,
    Enrico

    On May 31, 2013, at 11:14 AM, jeet27.pawan@gmail.com wrote:

    Hi,

    I am trying to integrate pig script editor in cloudera hue 2.1 but
    it's not working for me,

    Steps i followed:

    1. cp pig script folder to apps directory
    2. register app
    ./build/env/bin/python tools/app_reg/app_reg.py --install
    apps/pig/ 3. build hue and sync database with
    make apps

    Now after this i could see pig script editor, but when i click it ,
    i get *"Server Error 500" *and looking into logs i am getting *"No
    desktop_app known for request"*.
    Please let me know if i am missing something.

    Regards,
    Pawan


    --
    *Thanks and Regards:*
    Pawan Kumar Singh
    Mob: +91- 9654515202


    --
    *Thanks and Regards:*
    Pawan Kumar Singh
    Mob: +91- 9654515202


    --
    *Thanks and Regards:*
    Pawan Kumar Singh
    Mob: +91- 9654515202

    --
    *Thanks and Regards:*
    Pawan Kumar Singh
    Mob: +91- 9654515202

    --
    *Thanks and Regards:*
    Pawan Kumar Singh
    Mob: +91- 9654515202
  • Romain Rigaux at Jun 3, 2013 at 9:16 pm
    Use this instead:

    set mapred.job.queue.name queue1;

    Romain

    On Mon, Jun 3, 2013 at 2:13 PM, pawan singh wrote:

    Hi Roman,

    I am running something like this:

    set mapred.job.queue.name=queue1;
    a = load '/user/pasingh/export/export.cs' as (id);
    c = filter a by id < '3';
    store c into '/user/pasingh/export/filter.csv';

    While looking into the oozie job logs i could see string like "User can
    not perform operation SUBMIT_JOB on queue default"


    Regards,
    Pawan

    On Tue, Jun 4, 2013 at 2:15 AM, Romain Rigaux wrote:

    Can you share your Pig script? (it is working for me)

    Romain

    On Mon, Jun 3, 2013 at 1:42 PM, pawan singh wrote:

    Hi Romain,

    I tried to set map reduce job properties by adding set command as you
    suggested, but it does not seems to be working.

    Regards,
    Pawan

    On Mon, Jun 3, 2013 at 11:35 PM, Romain Rigaux wrote:

    Currently you need to put a line like this in the top of the Pig script:

    SET mapred.job.queue.name my_name;

    (it works for any Hadoop properties)

    In the future it will be easier to set it in the properties of the
    script: https://issues.cloudera.org/browse/HUE-1135

    Romain


    On Mon, Jun 3, 2013 at 10:43 AM, pawan singh wrote:

    Hi Enrico,

    How can we setup map reduce properties in pig script editor, i can see
    edit properties, but it is not setting map reduce properties.

    Regards,
    Pawan

    On Mon, Jun 3, 2013 at 12:43 PM, pawan singh wrote:

    Hi Enrico,

    Pig script i get it working, but how could i set job queue before
    running script. I tried to set properties, but it does not picks up.

    Regards,
    Pawan

    On Fri, May 31, 2013 at 11:25 PM, Abraham Elmahrek wrote:

    Hey Pawan,

    What kind of customizations have you done? Is there any ways we can
    improve Hue to be more customizable for your purposes?

    -Abe


    On Fri, May 31, 2013 at 3:34 AM, Enrico Berti <
    enrico.berti@cloudera.com> wrote:
    Hi Pawan,
    it would probably be faster porting your customizations to 2.3
    rather than patching 2.1 all the way up to have Pig running. Can you paste
    the http 500 stacktrace here?
    And: is your custom code something that could be useful to other
    people as well? If so, would you be interested in sharing it with the Hue
    community?

    Thanks,
    e.


    On May 31, 2013, at 11:24 AM, pawan singh <jeet27.pawan@gmail.com>
    wrote:

    Hi Enrico,

    I could not upgrade complete hue right now, as i have some
    customization, and re-integrating with hue 2.3 will take time.
    It'll be helpful if you could tell me integration steps, or any
    upgrades i am missing to get it running.

    Regards,
    Pawan


    On Fri, May 31, 2013 at 2:49 PM, Enrico Berti <
    enrico.berti@cloudera.com> wrote:
    Hi Pawan,
    there were quite a few changes from Hue 2.1 to Hue 2.3 so it's
    more likely that just porting the Pig app won't work.
    Isn't a complete upgrade of Hue an option in your case?

    Thanks,
    Enrico

    On May 31, 2013, at 11:14 AM, jeet27.pawan@gmail.com wrote:

    Hi,

    I am trying to integrate pig script editor in cloudera hue 2.1 but
    it's not working for me,

    Steps i followed:

    1. cp pig script folder to apps directory
    2. register app
    ./build/env/bin/python tools/app_reg/app_reg.py --install
    apps/pig/ 3. build hue and sync database with
    make apps

    Now after this i could see pig script editor, but when i click it
    , i get *"Server Error 500" *and looking into logs i am getting *"No
    desktop_app known for request"*.
    Please let me know if i am missing something.

    Regards,
    Pawan


    --
    *Thanks and Regards:*
    Pawan Kumar Singh
    Mob: +91- 9654515202


    --
    *Thanks and Regards:*
    Pawan Kumar Singh
    Mob: +91- 9654515202


    --
    *Thanks and Regards:*
    Pawan Kumar Singh
    Mob: +91- 9654515202

    --
    *Thanks and Regards:*
    Pawan Kumar Singh
    Mob: +91- 9654515202

    --
    *Thanks and Regards:*
    Pawan Kumar Singh
    Mob: +91- 9654515202
  • Pawan singh at Jun 3, 2013 at 9:24 pm
    Same Issue :(

    On Tue, Jun 4, 2013 at 2:46 AM, Romain Rigaux wrote:

    Use this instead:

    set mapred.job.queue.name queue1;

    Romain

    On Mon, Jun 3, 2013 at 2:13 PM, pawan singh wrote:

    Hi Roman,

    I am running something like this:

    set mapred.job.queue.name=queue1;
    a = load '/user/pasingh/export/export.cs' as (id);
    c = filter a by id < '3';
    store c into '/user/pasingh/export/filter.csv';

    While looking into the oozie job logs i could see string like "User can
    not perform operation SUBMIT_JOB on queue default"


    Regards,
    Pawan

    On Tue, Jun 4, 2013 at 2:15 AM, Romain Rigaux wrote:

    Can you share your Pig script? (it is working for me)

    Romain

    On Mon, Jun 3, 2013 at 1:42 PM, pawan singh wrote:

    Hi Romain,

    I tried to set map reduce job properties by adding set command as you
    suggested, but it does not seems to be working.

    Regards,
    Pawan

    On Mon, Jun 3, 2013 at 11:35 PM, Romain Rigaux wrote:

    Currently you need to put a line like this in the top of the Pig
    script:

    SET mapred.job.queue.name my_name;

    (it works for any Hadoop properties)

    In the future it will be easier to set it in the properties of the
    script: https://issues.cloudera.org/browse/HUE-1135

    Romain


    On Mon, Jun 3, 2013 at 10:43 AM, pawan singh wrote:

    Hi Enrico,

    How can we setup map reduce properties in pig script editor, i can
    see edit properties, but it is not setting map reduce properties.

    Regards,
    Pawan

    On Mon, Jun 3, 2013 at 12:43 PM, pawan singh wrote:

    Hi Enrico,

    Pig script i get it working, but how could i set job queue before
    running script. I tried to set properties, but it does not picks up.

    Regards,
    Pawan


    On Fri, May 31, 2013 at 11:25 PM, Abraham Elmahrek <abe@cloudera.com
    wrote:
    Hey Pawan,

    What kind of customizations have you done? Is there any ways we can
    improve Hue to be more customizable for your purposes?

    -Abe


    On Fri, May 31, 2013 at 3:34 AM, Enrico Berti <
    enrico.berti@cloudera.com> wrote:
    Hi Pawan,
    it would probably be faster porting your customizations to 2.3
    rather than patching 2.1 all the way up to have Pig running. Can you paste
    the http 500 stacktrace here?
    And: is your custom code something that could be useful to other
    people as well? If so, would you be interested in sharing it with the Hue
    community?

    Thanks,
    e.


    On May 31, 2013, at 11:24 AM, pawan singh <jeet27.pawan@gmail.com>
    wrote:

    Hi Enrico,

    I could not upgrade complete hue right now, as i have some
    customization, and re-integrating with hue 2.3 will take time.
    It'll be helpful if you could tell me integration steps, or any
    upgrades i am missing to get it running.

    Regards,
    Pawan


    On Fri, May 31, 2013 at 2:49 PM, Enrico Berti <
    enrico.berti@cloudera.com> wrote:
    Hi Pawan,
    there were quite a few changes from Hue 2.1 to Hue 2.3 so it's
    more likely that just porting the Pig app won't work.
    Isn't a complete upgrade of Hue an option in your case?

    Thanks,
    Enrico

    On May 31, 2013, at 11:14 AM, jeet27.pawan@gmail.com wrote:

    Hi,

    I am trying to integrate pig script editor in cloudera hue 2.1
    but it's not working for me,

    Steps i followed:

    1. cp pig script folder to apps directory
    2. register app
    ./build/env/bin/python tools/app_reg/app_reg.py --install
    apps/pig/ 3. build hue and sync database with
    make apps

    Now after this i could see pig script editor, but when i click it
    , i get *"Server Error 500" *and looking into logs i am getting *"No
    desktop_app known for request"*.
    Please let me know if i am missing something.

    Regards,
    Pawan


    --
    *Thanks and Regards:*
    Pawan Kumar Singh
    Mob: +91- 9654515202


    --
    *Thanks and Regards:*
    Pawan Kumar Singh
    Mob: +91- 9654515202


    --
    *Thanks and Regards:*
    Pawan Kumar Singh
    Mob: +91- 9654515202

    --
    *Thanks and Regards:*
    Pawan Kumar Singh
    Mob: +91- 9654515202

    --
    *Thanks and Regards:*
    Pawan Kumar Singh
    Mob: +91- 9654515202

    --
    *Thanks and Regards:*
    Pawan Kumar Singh
    Mob: +91- 9654515202
  • Romain Rigaux at Jun 3, 2013 at 11:37 pm
    Maybe it is failing at the launcher level, not in the Pig script. It won't
    work without https://issues.cloudera.org/browse/HUE-1135 (or Oozie would
    need to submit to this queue only).

    Romain





    On Mon, Jun 3, 2013 at 2:24 PM, pawan singh wrote:

    Same Issue :(

    On Tue, Jun 4, 2013 at 2:46 AM, Romain Rigaux wrote:

    Use this instead:

    set mapred.job.queue.name queue1;

    Romain

    On Mon, Jun 3, 2013 at 2:13 PM, pawan singh wrote:

    Hi Roman,

    I am running something like this:

    set mapred.job.queue.name=queue1;
    a = load '/user/pasingh/export/export.cs' as (id);
    c = filter a by id < '3';
    store c into '/user/pasingh/export/filter.csv';

    While looking into the oozie job logs i could see string like "User can
    not perform operation SUBMIT_JOB on queue default"


    Regards,
    Pawan

    On Tue, Jun 4, 2013 at 2:15 AM, Romain Rigaux wrote:

    Can you share your Pig script? (it is working for me)

    Romain

    On Mon, Jun 3, 2013 at 1:42 PM, pawan singh wrote:

    Hi Romain,

    I tried to set map reduce job properties by adding set command as you
    suggested, but it does not seems to be working.

    Regards,
    Pawan

    On Mon, Jun 3, 2013 at 11:35 PM, Romain Rigaux wrote:

    Currently you need to put a line like this in the top of the Pig
    script:

    SET mapred.job.queue.name my_name;

    (it works for any Hadoop properties)

    In the future it will be easier to set it in the properties of the
    script: https://issues.cloudera.org/browse/HUE-1135

    Romain


    On Mon, Jun 3, 2013 at 10:43 AM, pawan singh wrote:

    Hi Enrico,

    How can we setup map reduce properties in pig script editor, i can
    see edit properties, but it is not setting map reduce properties.

    Regards,
    Pawan


    On Mon, Jun 3, 2013 at 12:43 PM, pawan singh <jeet27.pawan@gmail.com
    wrote:
    Hi Enrico,

    Pig script i get it working, but how could i set job queue before
    running script. I tried to set properties, but it does not picks up.

    Regards,
    Pawan


    On Fri, May 31, 2013 at 11:25 PM, Abraham Elmahrek <
    abe@cloudera.com> wrote:
    Hey Pawan,

    What kind of customizations have you done? Is there any ways we
    can improve Hue to be more customizable for your purposes?

    -Abe


    On Fri, May 31, 2013 at 3:34 AM, Enrico Berti <
    enrico.berti@cloudera.com> wrote:
    Hi Pawan,
    it would probably be faster porting your customizations to 2.3
    rather than patching 2.1 all the way up to have Pig running. Can you paste
    the http 500 stacktrace here?
    And: is your custom code something that could be useful to other
    people as well? If so, would you be interested in sharing it with the Hue
    community?

    Thanks,
    e.


    On May 31, 2013, at 11:24 AM, pawan singh <jeet27.pawan@gmail.com>
    wrote:

    Hi Enrico,

    I could not upgrade complete hue right now, as i have some
    customization, and re-integrating with hue 2.3 will take time.
    It'll be helpful if you could tell me integration steps, or any
    upgrades i am missing to get it running.

    Regards,
    Pawan


    On Fri, May 31, 2013 at 2:49 PM, Enrico Berti <
    enrico.berti@cloudera.com> wrote:
    Hi Pawan,
    there were quite a few changes from Hue 2.1 to Hue 2.3 so it's
    more likely that just porting the Pig app won't work.
    Isn't a complete upgrade of Hue an option in your case?

    Thanks,
    Enrico

    On May 31, 2013, at 11:14 AM, jeet27.pawan@gmail.com wrote:

    Hi,

    I am trying to integrate pig script editor in cloudera hue 2.1
    but it's not working for me,

    Steps i followed:

    1. cp pig script folder to apps directory
    2. register app
    ./build/env/bin/python tools/app_reg/app_reg.py --install
    apps/pig/ 3. build hue and sync database with
    make apps

    Now after this i could see pig script editor, but when i click
    it , i get *"Server Error 500" *and looking into logs i am
    getting *"No desktop_app known for request"*.
    Please let me know if i am missing something.

    Regards,
    Pawan


    --
    *Thanks and Regards:*
    Pawan Kumar Singh
    Mob: +91- 9654515202


    --
    *Thanks and Regards:*
    Pawan Kumar Singh
    Mob: +91- 9654515202


    --
    *Thanks and Regards:*
    Pawan Kumar Singh
    Mob: +91- 9654515202

    --
    *Thanks and Regards:*
    Pawan Kumar Singh
    Mob: +91- 9654515202

    --
    *Thanks and Regards:*
    Pawan Kumar Singh
    Mob: +91- 9654515202

    --
    *Thanks and Regards:*
    Pawan Kumar Singh
    Mob: +91- 9654515202

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