[jira] [Commented] (METRON-1555) Update REST to run YARN and MR jobs

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/METRON-1555?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16478072#comment-16478072 ] 

ASF GitHub Bot commented on METRON-1555:
----------------------------------------

GitHub user merrimanr opened a pull request:

    https://github.com/apache/metron/pull/1019

    METRON-1555: Update REST to run YARN and MR jobs

    ## Contributor Comments
    This PR sets us up to run YARN and MR jobs inside our REST application.  Changes include:
    - addition of maven dependencies
    - addition of -Dhdp.version parameter to the REST startup script
    - MPack now supplies the hdp.version parameter
    - MPack now sets up a "metron" service user HDFS directory needed for running MR jobs
    - MPack now sets up a pcap HDFS directory 
    - addition of a sample Pcap controller and service to demonstrate running MR jobs in REST
    
    This should work in full dev as is.  All you need to do is generate some pcap data and hit the pcap endpoint included in this PR.  It should return raw binary pcap data.
    
    It is assumed the PcapContoller, PcapService, PcapServiceImpl and PcapResponse classes will all be replaced or significantly changed in future tasks.  There are presented here temporarily as examples.
    
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You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/merrimanr/incubator-metron pcap-rest-test

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/metron/pull/1019.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #1019
    
----
commit 4dcee51dd544e6c064dcc9dd1478c923a00c8281
Author: merrimanr <me...@...>
Date:   2018-05-07T20:52:09Z

    added simple pcap endpoint to rest

commit 22fe5e9ff3c167b42ebeb7a9f1000753a409aff1
Author: merrimanr <me...@...>
Date:   2018-05-08T22:32:03Z

    pcap query runs in rest

----


> Update REST to run YARN and MR jobs
> -----------------------------------
>
>                 Key: METRON-1555
>                 URL: https://issues.apache.org/jira/browse/METRON-1555
>             Project: Metron
>          Issue Type: Sub-task
>            Reporter: Ryan Merriman
>            Assignee: Ryan Merriman
>            Priority: Major
>
> This task involves enabling REST to submit YARN or MR jobs.  We will likely need to:
>  * update Maven dependencies to include YARN and MR libraries in the classpath and resolve any version conflicts
>  * update REST start script to include properties required for YARN
>  * update the MPack for any additional setup work (create user HDFS directory for example) and properties needed



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