Eli Reisman created GIRAPH-479:
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Summary: Factor creation of job-local ZooKeeper instances out of
ZKManager to enable YARN instantiation, etc.
Key: GIRAPH-479
URL: https://issues.apache.org/jira/browse/GIRAPH-479
Project: Giraph
Issue Type: Improvement
Components: zookeeper
Affects Versions: 0.2.0
Reporter: Eli Reisman
Assignee: Eli Reisman
Priority: Minor
When the user does not specify a ZooKeeper quorum to run Giraph on, the
ZooKeeperManager creates one. This factors out the boilerplate that handles
this additional process and its lifecycle so that various pluggable versions of
this process instantiation can be implemented and fed to the ZKManager via a
factory depending on the nature of the underlying cluster.
By implementing the ZooKeeperProcessBuilder interface, one will now be able to
implement the creation/mangement of a new, job-local ZK instance using any
underlying resourcing mechanism one chooses (including, I hope, YARN.)
Passes mvn verify, etc.
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