Hadoop Internals


Fork me on GitHub

Application


Table of contents:

Finite State Machine

Hadoop (MapReduce): Application - Finite State Machine

NEW => INITTING [INIT_APPLICATION]

Hadoop (MapReduce): Application - NEW => INITTING - INIT_APPLICATION

NEW => NEW, INITTING => INITTING, RUNNING => RUNNING [INIT_CONTAINER]

Hadoop (MapReduce): Application - NEW => NEW - INIT_CONTAINER

INITTING => INITTING [APPLICATION_LOG_HANDLING_INITED]

Hadoop (MapReduce): Application - INITTING => INITTING - APPLICATION_LOG_HANDLING_INITED

INITTING => RUNNING [APPLICATION_INITED]

Hadoop (MapReduce): Application - INITTING => RUNNING - APPLICATION_INITED

RUNNING => RUNNING [APPLICATION_CONTAINER_FINISHED]

Hadoop (MapReduce): Application - RUNNING => RUNNING - APPLICATION_CONTAINER_FINISHED

RUNNING => {APPLICATION_RESOURCES_CLEAININGUP, APPLICATION_CONTAINERS_WAIT} [FINISH_APPLICATION]

Hadoop (MapReduce): Application - RUNNING => {APPLICATION_RESOURCES_CLEAININGUP, APPLICATION_CONTAINERS_WAIT} - FINISH_APPLICATION

FINISHING_CONTAINERS_WAIT => {APPLICATION_CONTAINER_FINISHED, APPLICATION_RESOURCES_CLEANINGUP}
 [APPLICATION_CONTAINER_FINISHED]

Hadoop (MapReduce): Application - FINISHING_CONTAINERS_WAIT => {APPLICATION_CONTAINER_FINISHED, APPLICATION_RESOURCES_CLEANINGUP} - APPLICATION_CONTAINER_FINISHED