Gour Saha created YARN-7766:
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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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