Configuring Maximum Attempts for Applications
Describes how to set the maximum number of restart attempts for all applications run by the data-fabric ResourceManager and the ApplicationMaster.
About this task
Procedure
-
To configure the maximum number of ApplicationMaster attempt retries for all
applications run by the ResourceManager:
Set the value of
yarn.resourcemanager.am.max-attempts
in theyarn-site.xml
file. The value defaults to 2. -
To configure the number of ApplicationMaster attempts allowed for the MapReduce
ApplicationMaster:
Set the value of
mapreduce.am.max-attempts
in themapred-site.xml
file. The value defaults to 2.