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Posted to user@tez.apache.org by Raajay <ra...@gmail.com> on 2015/08/27 22:52:59 UTC

Tez client

Hi,

How should I go about writing a Tez client?  Essentially, I have DAG's
de-serialized from Hive, and make modifications to it. Now I want to use
information from the DAG and submit a tez job.

Any sample code for a tez client will help me get started quickly.

Thanks
Raajay

Re: Tez client

Posted by Oleg Zhurakousky <oz...@hortonworks.com>.

You can look at Tez examples that come with the project. They all go through the process of creating DAG, initializing TezClient and submitting a job. 

Cheers 
Oleg

Sent from my iPhone

> On Aug 27, 2015, at 16:53, Raajay <ra...@gmail.com> wrote:
> 
> Hi,
> 
> How should I go about writing a Tez client?  Essentially, I have DAG's de-serialized from Hive, and make modifications to it. Now I want to use information from the DAG and submit a tez job.
> 
> Any sample code for a tez client will help me get started quickly.
> 
> Thanks
> Raajay

Re: Tez client

Posted by Raajay <ra...@gmail.com>.

Great. Thanks!

On Thu, Aug 27, 2015 at 4:00 PM, Hitesh Shah <hi...@apache.org> wrote:

> Take a look at say OrderedWordCount.java and TezExampleBase.java from
> tez-examples.
>
> The basic steps are:
>    - construct TezClient, call tezclient.start()
>    - submit dag using TezClient::submitDAG
>    - use DAGClient from the submitDAG response to monitor the DAG progress
>
> — Hitesh
>
> On Aug 27, 2015, at 1:52 PM, Raajay <ra...@gmail.com> wrote:
>
> > Hi,
> >
> > How should I go about writing a Tez client?  Essentially, I have DAG's
> de-serialized from Hive, and make modifications to it. Now I want to use
> information from the DAG and submit a tez job.
> >
> > Any sample code for a tez client will help me get started quickly.
> >
> > Thanks
> > Raajay
>
>

Re: Tez client

Posted by Hitesh Shah <hi...@apache.org>.

Take a look at say OrderedWordCount.java and TezExampleBase.java from tez-examples.

The basic steps are: 
   - construct TezClient, call tezclient.start()
   - submit dag using TezClient::submitDAG
   - use DAGClient from the submitDAG response to monitor the DAG progress

— Hitesh

On Aug 27, 2015, at 1:52 PM, Raajay <ra...@gmail.com> wrote:

> Hi,
> 
> How should I go about writing a Tez client?  Essentially, I have DAG's de-serialized from Hive, and make modifications to it. Now I want to use information from the DAG and submit a tez job.
> 
> Any sample code for a tez client will help me get started quickly.
> 
> Thanks
> Raajay