automate the configuration of Mapreduce service using cm api using java

Harsh J

at Sep 4, 2013 at 7:50 am

Can you elaborate on what you've tried exactly and what was the failure?

On Wed, Sep 4, 2013 at 12:57 PM, Gagan wrote:

how to automate the configuration of Mapreduce service using cm api using
java. Try with steps given in cloudera manager blog but not working.

To unsubscribe from this group and stop receiving emails from it, send an
email to [email protected].

--
Harsh J

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Harsh J

at Sep 4, 2013 at 8:26 am

⇧

Thanks for sharing the code snippet. Can you post your CM version as well?

+ [email protected] again (Please keep this when responding so
others may help as well).

On Wed, Sep 4, 2013 at 1:51 PM, GAGAN SINGH Negi
wrote:

this is my java code while running, it is not showing any error but not
updating the "JobTracker Local Data Directory" field in cm user-interface
but showing an message below field "one overriding instance".
i want it directly update the field.

ApiConfig apiconfig=new
ApiConfig("jobtracker_mapred_local_dir_list", "/tmp/jt");
// ApiConfig apiconfig=new
ApiConfig("mapred_job_tracker_handler_count","40");

ApiConfigList apiconfiglist=new ApiConfigList();
apiconfiglist.add(apiconfig);

roleresource.updateRoleConfig("JobTracker","role is
updated",apiconfiglist);
roleresource.readRole("JobTracker");

ApiCommand
apicommand=serviceresource.startCommand("mapreduce");

thanks
gagan

On Wed, Sep 4, 2013 at 1:20 PM, Harsh J wrote:

Can you elaborate on what you've tried exactly and what was the failure?

On Wed, Sep 4, 2013 at 12:57 PM, Gagan wrote:

how to automate the configuration of Mapreduce service using cm api
using
java. Try with steps given in cloudera manager blog but not working.

To unsubscribe from this group and stop receiving emails from it, send
an
email to [email protected].

--
Harsh J

--
Harsh J

To unsubscribe from this group and stop receiving emails from it, send an email to [email protected].

reply | permalink

Harsh J

at Sep 4, 2013 at 8:55 am

⇧

Adding list.

On Sep 4, 2013 2:02 PM, "GAGAN SINGH Negi" wrote:

i am using 4.6.0

On Wed, Sep 4, 2013 at 1:56 PM, Harsh J wrote:

Thanks for sharing the code snippet. Can you post your CM version as well?

+ [email protected] again (Please keep this when responding so
others may help as well).

On Wed, Sep 4, 2013 at 1:51 PM, GAGAN SINGH Negi
wrote:

this is my java code while running, it is not showing any error but not
updating the "JobTracker Local Data Directory" field in cm
user-interface
but showing an message below field "one overriding instance".
i want it directly update the field.

ApiConfig apiconfig=new
ApiConfig("jobtracker_mapred_local_dir_list", "/tmp/jt");
// ApiConfig apiconfig=new
ApiConfig("mapred_job_tracker_handler_count","40");

ApiConfigList apiconfiglist=new ApiConfigList();
apiconfiglist.add(apiconfig);

roleresource.updateRoleConfig("JobTracker","role is
updated",apiconfiglist);
roleresource.readRole("JobTracker");

ApiCommand
apicommand=serviceresource.startCommand("mapreduce");

thanks
gagan

On Wed, Sep 4, 2013 at 1:20 PM, Harsh J wrote:

Can you elaborate on what you've tried exactly and what was the

failure?

On Wed, Sep 4, 2013 at 12:57 PM, Gagan <[email protected]>

wrote:

how to automate the configuration of Mapreduce service using cm api
using
java. Try with steps given in cloudera manager blog but not working.

To unsubscribe from this group and stop receiving emails from it,

send

an
email to [email protected].

--
Harsh J

To unsubscribe from this group and stop receiving emails from it, send an email to [email protected].

reply | permalink

GAGAN SINGH Negi

at Sep 4, 2013 at 9:21 am

⇧

ok from next time I will take care of it .Do you find any solution .

On Wed, Sep 4, 2013 at 2:44 PM, Harsh J wrote:

I added back mailing list as you aren't specifying it on your responses.
Sorry for confusion.

On Sep 4, 2013 2:30 PM, "GAGAN SINGH Negi" wrote:

i didn't get you. what is adding list ? please can you elaborate.

On Wed, Sep 4, 2013 at 2:24 PM, Harsh J wrote:

Adding list.
On Sep 4, 2013 2:02 PM, "GAGAN SINGH Negi" <[email protected]>
wrote:

i am using 4.6.0

On Wed, Sep 4, 2013 at 1:56 PM, Harsh J wrote:

Thanks for sharing the code snippet. Can you post your CM version as
well?

+ [email protected] again (Please keep this when responding so
others may help as well).

On Wed, Sep 4, 2013 at 1:51 PM, GAGAN SINGH Negi
wrote:

this is my java code while running, it is not showing any error but not
updating the "JobTracker Local Data Directory" field in cm
user-interface
but showing an message below field "one overriding instance".
i want it directly update the field.

ApiConfig apiconfig=new
ApiConfig("jobtracker_mapred_local_dir_list", "/tmp/jt");
// ApiConfig apiconfig=new
ApiConfig("mapred_job_tracker_handler_count","40");

ApiConfigList apiconfiglist=new ApiConfigList();
apiconfiglist.add(apiconfig);

roleresource.updateRoleConfig("JobTracker","role is
updated",apiconfiglist);
roleresource.readRole("JobTracker");

ApiCommand
apicommand=serviceresource.startCommand("mapreduce");

thanks
gagan

On Wed, Sep 4, 2013 at 1:20 PM, Harsh J wrote:

Can you elaborate on what you've tried exactly and what was the

failure?

On Wed, Sep 4, 2013 at 12:57 PM, Gagan <[email protected]>

wrote:

how to automate the configuration of Mapreduce service using cm

api

using
java. Try with steps given in cloudera manager blog but not

working.

To unsubscribe from this group and stop receiving emails from it,

send

an
email to [email protected].

--
Harsh J

To unsubscribe from this group and stop receiving emails from it, send an email to [email protected].

reply | permalink

Darren Lo

at Sep 4, 2013 at 4:44 pm

⇧

Hi Gagan,

Your code is updating the role config, but you want to update the group
configuration. Your ApiRole will have a reference to its group name, then
use RoleConfigGroupsResource to update that group's configuration. You can
get a handle to the RoleConfigGroupsResource from the ServicesResource (V3
or higher).

Thanks,
Darren

On Wed, Sep 4, 2013 at 2:21 AM, GAGAN SINGH Negi
wrote:

ok from next time I will take care of it .Do you find any solution .

On Wed, Sep 4, 2013 at 2:44 PM, Harsh J wrote:

I added back mailing list as you aren't specifying it on your responses.
Sorry for confusion.
On Sep 4, 2013 2:30 PM, "GAGAN SINGH Negi" <[email protected]>
wrote:

i didn't get you. what is adding list ? please can you elaborate.

On Wed, Sep 4, 2013 at 2:24 PM, Harsh J wrote:

Adding list.
On Sep 4, 2013 2:02 PM, "GAGAN SINGH Negi" <[email protected]>
wrote:

i am using 4.6.0

On Wed, Sep 4, 2013 at 1:56 PM, Harsh J wrote:

Thanks for sharing the code snippet. Can you post your CM version as
well?

+ [email protected] again (Please keep this when responding so
others may help as well).

On Wed, Sep 4, 2013 at 1:51 PM, GAGAN SINGH Negi
wrote:

this is my java code while running, it is not showing any error but not
updating the "JobTracker Local Data Directory" field in cm
user-interface
but showing an message below field "one overriding instance".
i want it directly update the field.

ApiConfig apiconfig=new
ApiConfig("jobtracker_mapred_local_dir_list", "/tmp/jt");
// ApiConfig apiconfig=new
ApiConfig("mapred_job_tracker_handler_count","40");

ApiConfigList apiconfiglist=new ApiConfigList();
apiconfiglist.add(apiconfig);

roleresource.updateRoleConfig("JobTracker","role is
updated",apiconfiglist);
roleresource.readRole("JobTracker");

ApiCommand
apicommand=serviceresource.startCommand("mapreduce");

thanks
gagan

On Wed, Sep 4, 2013 at 1:20 PM, Harsh J wrote:

Can you elaborate on what you've tried exactly and what was the

failure?

On Wed, Sep 4, 2013 at 12:57 PM, Gagan <[email protected]>

wrote:

how to automate the configuration of Mapreduce service using cm

api

using
java. Try with steps given in cloudera manager blog but not

working.

To unsubscribe from this group and stop receiving emails from

it, send

an
email to [email protected].

--
Harsh J

To unsubscribe from this group and stop receiving emails from it, send an
email to [email protected].

--
Thanks,
Darren

To unsubscribe from this group and stop receiving emails from it, send an email to [email protected].

reply | permalink

GAGAN SINGH Negi

at Sep 6, 2013 at 6:33 pm

⇧

hi Darren,
thanks for your replay, but its not working.my actual problem is that It is
updating the role type configuration but not service type configuration.
and also how to configure service level configuration.for hdfs and
mapreduce.
I am using the default roles JobTracker,TaskTracker....etc

Thanks
Gagan

On Wed, Sep 4, 2013 at 10:14 PM, Darren Lo wrote:

Hi Gagan,

Your code is updating the role config, but you want to update the group
configuration. Your ApiRole will have a reference to its group name, then
use RoleConfigGroupsResource to update that group's configuration. You can
get a handle to the RoleConfigGroupsResource from the ServicesResource (V3
or higher).

Thanks,
Darren

On Wed, Sep 4, 2013 at 2:21 AM, GAGAN SINGH Negi <[email protected]

wrote:
ok from next time I will take care of it .Do you find any solution .

On Wed, Sep 4, 2013 at 2:44 PM, Harsh J wrote:

I added back mailing list as you aren't specifying it on your responses.
Sorry for confusion.
On Sep 4, 2013 2:30 PM, "GAGAN SINGH Negi" <[email protected]>
wrote:

i didn't get you. what is adding list ? please can you elaborate.

On Wed, Sep 4, 2013 at 2:24 PM, Harsh J wrote:

Adding list.
On Sep 4, 2013 2:02 PM, "GAGAN SINGH Negi" <[email protected]>
wrote:

i am using 4.6.0

On Wed, Sep 4, 2013 at 1:56 PM, Harsh J wrote:

Thanks for sharing the code snippet. Can you post your CM version as
well?

+ [email protected] again (Please keep this when responding so
others may help as well).

On Wed, Sep 4, 2013 at 1:51 PM, GAGAN SINGH Negi
wrote:

this is my java code while running, it is not showing any error but not
updating the "JobTracker Local Data Directory" field in cm
user-interface
but showing an message below field "one overriding instance".
i want it directly update the field.

ApiConfig apiconfig=new
ApiConfig("jobtracker_mapred_local_dir_list", "/tmp/jt");
// ApiConfig apiconfig=new
ApiConfig("mapred_job_tracker_handler_count","40");

ApiConfigList apiconfiglist=new ApiConfigList();
apiconfiglist.add(apiconfig);

roleresource.updateRoleConfig("JobTracker","role is
updated",apiconfiglist);
roleresource.readRole("JobTracker");

ApiCommand
apicommand=serviceresource.startCommand("mapreduce");

thanks
gagan

On Wed, Sep 4, 2013 at 1:20 PM, Harsh J <[email protected]>

wrote:

Can you elaborate on what you've tried exactly and what was the

failure?

On Wed, Sep 4, 2013 at 12:57 PM, Gagan <[email protected]>

wrote:

how to automate the configuration of Mapreduce service using cm

api

using
java. Try with steps given in cloudera manager blog but not

working.

To unsubscribe from this group and stop receiving emails from

it, send

an
email to [email protected].

--
Harsh J

To unsubscribe from this group and stop receiving emails from it, send
an email to [email protected].

--
Thanks,
Darren

To unsubscribe from this group and stop receiving emails from it, send an email to [email protected].

reply | permalink

Darren Lo

at Sep 6, 2013 at 6:41 pm

⇧

Hi Gagan,

To update service level configuration, use the ServicesResource.

You can see which configuration applies to each level by using the
"readConfig" method with the full dataview. You can call this from many
places, including ServicesResource and RoleConfigGroupsResource.

Thanks,
Darren

On Fri, Sep 6, 2013 at 11:33 AM, GAGAN SINGH Negi
wrote:

hi Darren,
thanks for your replay, but its not working.my actual problem is that It
is updating the role type configuration but not service type configuration.
and also how to configure service level configuration.for hdfs and
mapreduce.
I am using the default roles JobTracker,TaskTracker....etc

Thanks
Gagan

On Wed, Sep 4, 2013 at 10:14 PM, Darren Lo wrote:

Hi Gagan,

Your code is updating the role config, but you want to update the group
configuration. Your ApiRole will have a reference to its group name, then
use RoleConfigGroupsResource to update that group's configuration. You can
get a handle to the RoleConfigGroupsResource from the ServicesResource (V3
or higher).

Thanks,
Darren

On Wed, Sep 4, 2013 at 2:21 AM, GAGAN SINGH Negi <
[email protected]> wrote:

ok from next time I will take care of it .Do you find any solution .

On Wed, Sep 4, 2013 at 2:44 PM, Harsh J wrote:

I added back mailing list as you aren't specifying it on your
responses. Sorry for confusion.
On Sep 4, 2013 2:30 PM, "GAGAN SINGH Negi" <[email protected]>
wrote:

i didn't get you. what is adding list ? please can you elaborate.

On Wed, Sep 4, 2013 at 2:24 PM, Harsh J wrote:

Adding list.
On Sep 4, 2013 2:02 PM, "GAGAN SINGH Negi" <[email protected]>
wrote:

i am using 4.6.0

On Wed, Sep 4, 2013 at 1:56 PM, Harsh J wrote:

Thanks for sharing the code snippet. Can you post your CM version
as well?

+ [email protected] again (Please keep this when responding so
others may help as well).

On Wed, Sep 4, 2013 at 1:51 PM, GAGAN SINGH Negi
wrote:

this is my java code while running, it is not showing any error but not
updating the "JobTracker Local Data Directory" field in cm
user-interface
but showing an message below field "one overriding instance".
i want it directly update the field.

ApiConfig apiconfig=new
ApiConfig("jobtracker_mapred_local_dir_list", "/tmp/jt");
// ApiConfig apiconfig=new
ApiConfig("mapred_job_tracker_handler_count","40");

ApiConfigList apiconfiglist=new ApiConfigList();
apiconfiglist.add(apiconfig);

roleresource.updateRoleConfig("JobTracker","role is
updated",apiconfiglist);
roleresource.readRole("JobTracker");

ApiCommand
apicommand=serviceresource.startCommand("mapreduce");

thanks
gagan

On Wed, Sep 4, 2013 at 1:20 PM, Harsh J <[email protected]>

wrote:

Can you elaborate on what you've tried exactly and what was the

failure?

On Wed, Sep 4, 2013 at 12:57 PM, Gagan <[email protected]>

wrote:

how to automate the configuration of Mapreduce service using

cm api

using
java. Try with steps given in cloudera manager blog but not

working.

To unsubscribe from this group and stop receiving emails from

it, send

an
email to [email protected].

--
Harsh J

To unsubscribe from this group and stop receiving emails from it, send
an email to [email protected].

--
Thanks,
Darren

To unsubscribe from this group and stop receiving emails from it, send an
email to [email protected].

--
Thanks,
Darren

To unsubscribe from this group and stop receiving emails from it, send an email to [email protected].

reply | permalink

group	scm-users @
categories	hadoop
posted	Sep 4, '13 at 7:27a
active	Sep 6, '13 at 6:41p
posts	8
users	3
website	cloudera.com
irc	#hadoop

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automate the configuration of Mapreduce service using cm api using java

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