hadoop-hdfs-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Konstantin Shvachko (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-12979) StandbyNode should upload FsImage to ObserverNode after checkpointing.
Date Tue, 02 Jan 2018 20:28:00 GMT
Konstantin Shvachko created HDFS-12979:
------------------------------------------

             Summary: StandbyNode should upload FsImage to ObserverNode after checkpointing.
                 Key: HDFS-12979
                 URL: https://issues.apache.org/jira/browse/HDFS-12979
             Project: Hadoop HDFS
          Issue Type: Sub-task
            Reporter: Konstantin Shvachko


ObserverNode does not create checkpoints. So it's fsimage file can get very old making bootstrap
of ObserverNode too long. A StandbyNode should copy latest fsimage to ObserverNode(s) along
with ANN.



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)

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


Mime
View raw message