You are viewing a plain text version of this content. The canonical link for it is here.

Posted to hdfs-dev@hadoop.apache.org by "Bharat Viswanadham (JIRA)" <ji...@apache.org> on 2019/02/28 23:26:00 UTC

[jira] [Created] (HDDS-1196) Add a ReplicationStartTimer class

Bharat Viswanadham created HDDS-1196:
----------------------------------------

             Summary: Add a ReplicationStartTimer class 
                 Key: HDDS-1196
                 URL: https://issues.apache.org/jira/browse/HDDS-1196
             Project: Hadoop Distributed Data Store
          Issue Type: Bug
            Reporter: Bharat Viswanadham
            Assignee: Bharat Viswanadham


Condition for to Start Replication monitor thread.
 # Exit Chill mode
 # Time out (configurable value) default to 5 minutes. Additional time out is added to give some additional time for datanodes to report and make pipelines healthy.

So, once we are out of chillmode, we fire ChillModeStatus, this ReplicationTimer Class will listen to that event, and wait for a configurable time, and then emit replicationEnabled.

 

The current code, when we are out of chill mode, we set replication enabled.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

---------------------------------------------------------------------
To unsubscribe, e-mail: hdfs-dev-unsubscribe@hadoop.apache.org
For additional commands, e-mail: hdfs-dev-help@hadoop.apache.org