apiHdfsHaArguments

Arguments used for HDFS HA commands.

JSON

property type description
activeName activeName (string) Name of the active NameNode.
activeSharedEditsPath activeSharedEditsPath (string) Path to the shared edits directory on the active NameNode's host. Ignored if Quorum-based Storage is being enabled.
standByName standByName (string) Name of the stand-by Namenode.
standBySharedEditsPath standBySharedEditsPath (string) Path to the shared edits directory on the stand-by NameNode's host. Ignored if Quorum-based Storage is being enabled.
nameservice nameservice (string) Nameservice that identifies the HA pair.
startDependentServices startDependentServices (boolean) Whether to re-start dependent services. Defaults to true.
deployClientConfigs deployClientConfigs (boolean) Whether to re-deploy client configurations. Defaults to true.
enableQuorumStorage enableQuorumStorage (boolean) This parameter has been deprecated as of CM 5.0, where HA is only supported using Quorum-based Storage.

Whether to enable Quorum-based Storage. Enabling Quorum-based Storage requires a minimum of three and an odd number of JournalNodes to be created and configured before enabling HDFS HA.

Available since API v2.