Synchronize on waiting for an event to have happened.
ZooKeeper wrapper interface.
This name is used by each worker as a file to let the ZooKeeper servers know that they can shutdown.
A Utility class to be used by Giraph admins to occasionally clean up the ZK remnants of jobs that have failed or were killed before finishing.
Zookeeper wrapper that starts zookeeper withing master process.
Wrapper around zookeeper service.
A lock with a predicate that was be used to synchronize events and keep the job context updated while waiting.
Zookeeper configuration file.
ZooKeeper provides only atomic operations.
Data structure for handling the output of createOrSet()
Manages the election of ZooKeeper servers, starting/stopping the services, etc.
A utility class to be used to create a ZooKeeper node
State of the application
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