Hadoop: The Definitive Guide, 3rd Edition

A

abortJob( ) method, Output Committers

abortTask( ) method, Output Committers, Output Committers

ACL object, ACLs

ACLs, for ZooKeeper, ACLs–ACLs

ActiveKeyValueStore, A Configuration Service, A Configuration Service, A Configuration Service, A Configuration Service, A reliable configuration service

add( ) method, The distributed cache API, The distributed cache API

addFileToClassPath( ) method, The task classpath, The distributed cache API

addInputPath( ) method, Java MapReduce, Java MapReduce, FileInputFormat input paths, Multiple Inputs

addInputPaths( ) method, FileInputFormat input paths

addresses, daemon properties, Hadoop Daemon Addresses and Ports–Hadoop Daemon Addresses and Ports, YARN Daemon Addresses and Ports–YARN Daemon Addresses and Ports

for clusters, Hadoop Daemon Addresses and Ports–Hadoop Daemon Addresses and Ports

for MapReduce 2, YARN Daemon Addresses and Ports–YARN Daemon Addresses and Ports

addXXXXToClassPath( ) method, The distributed cache API

administration, Persistent Data Structures–Balancer, Namenode directory structure–Namenode directory structure, The filesystem image and edit log–The filesystem image and edit log, The filesystem image and edit log–The filesystem image and edit log, Secondary namenode directory structure–Secondary namenode directory structure, Datanode directory structure–Datanode directory structure, Safe Mode–Entering and leaving safe mode, Audit Logging–Audit Logging, dfsadmin–dfsadmin, Filesystem check (fsck)–Finding the blocks for a file, ...