java.lang.Object |
↳ |
org.apache.helix.manager.zk.DefaultParticipantErrorMessageHandlerFactory |
Class Overview
DefaultParticipantErrorMessageHandlerFactory works on controller side.
When the participant detects a critical error, it will send the PARTICIPANT_ERROR_REPORT
Message to the controller, specifying whether it want to disable the instance or
disable the partition. The controller have a chance to do whatever make sense at that point,
and then disable the corresponding partition or the instance. More configs per resource will
be added to customize the controller behavior.