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From "Gour Saha (JIRA)" <j...@apache.org>
Subject [jira] [Created] (YARN-7766) Introduce a new config property for YARN Service dependency tarball location
Date Wed, 17 Jan 2018 19:59:01 GMT
Gour Saha created YARN-7766:
-------------------------------

             Summary: Introduce a new config property for YARN Service dependency tarball
location
                 Key: YARN-7766
                 URL: https://issues.apache.org/jira/browse/YARN-7766
             Project: Hadoop YARN
          Issue Type: Bug
          Components: applications, client, yarn-native-services
            Reporter: Gour Saha


Introduce a new config property (something like _yarn.service.framework.path_ in-line with
_mapreduce.application.framework.path_) for YARN Service dependency tarball location. This
will provide flexibility to the user/cluster-admin to upload the dependency tarball to a
location of their choice. If this config property is not set, YARN Service client will default
to uploading all dependency jars from the client-host's classpath for every service launch
request (as it does today).

Also, accept an optional destination HDFS location for *-enableFastLaunch* command, to specify
the location where user/cluster-admin wants to upload the tarball. If not specified, let's
default it to the location we use today. The cluster-admin still needs to set _yarn.service.framework.path_
to this default location otherwise it will not be used. So the command-line will become something
like this -
{code:java}
yarn app -enableFastLaunch [<Tarball Destination Location>]{code}



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