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Hanisha Koneru commented on HDDS-400: ------------------------------------- [~elek], Patch v05 LGTM. Can you update the Jira description please. +1 pending Jenkins. > Check global replication state of the reported containers on SCM > ---------------------------------------------------------------- > > Key: HDDS-400 > URL: https://issues.apache.org/jira/browse/HDDS-400 > Project: Hadoop Distributed Data Store > Issue Type: Bug > Components: SCM > Reporter: Elek, Marton > Assignee: Elek, Marton > Priority: Blocker > Fix For: 0.2.1 > > Attachments: HDDS-400.001.patch, HDDS-400.002.patch, > HDDS-400.004.patch, HDDS-400.005.patch > > > Current container replication handler compare the reported containers with > the previous report. It handles over an under replicated state. > But there is no logic to check the cluster-wide replication count. If a node > is went down it won't be detected. > For the sake of simplicity I would add this check to the > ContainerReportHandler (as of now). So all the reported container should have > enough replicas. > We can check the performance implication with genesis, but as a first > implementation I think it could be good enough. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org