Configuring the File System State Store
Describes the configuration of the Data Fabric state store.
About this task
Procedure
-
To
configure the URI to the state store location:
Set the value of
yarn.resourcemanager.fs.state-store.uri
in theyarn-site.xml
file. The value defaults to the ResourceManager volume (/var/mapr/cluster/yarn/rm/system
). -
To configure the retry policy used by the state store client to connect with
Data Fabric file system:
Set the value of
yarn.resourcemanager.fs.state-store.retry-policy-spec
in theyarn-site.xml
file. The value defaults to (2000,500). -
To configure the number of completed applications retained by the state store:
Set the value of
yarn.resourcemanager.state-store.max-completed-applications
in theyarn-site.xml
file. The value defaults to 10000.