apache-spark Spark Launcher


Remarks

Spark Launcher can help developer to poll status of spark job submitted. There are basically eight statuses that can be polled.They are listed below with there meaning::

/** The application has not reported back yet. */
UNKNOWN(false),
/** The application has connected to the handle. */
CONNECTED(false),
/** The application has been submitted to the cluster. */
SUBMITTED(false),
/** The application is running. */
RUNNING(false),
/** The application finished with a successful status. */
FINISHED(true),
/** The application finished with a failed status. */
FAILED(true),
/** The application was killed. */
KILLED(true),
/** The Spark Submit JVM exited with a unknown status. */
LOST(true);