[jira] Resolved: (HBASE-2223) Handle 10min+ network partitions between clusters

["Jean-Daniel Cryans (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HBASE-2223?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jean-Daniel Cryans resolved HBASE-2223.
---------------------------------------

    Hadoop Flags: [Reviewed]
      Resolution: Fixed

Committed to trunk, some tests failed when I ran them but they also failed on vanilla trunk for me (need to look more into why, looks flaky).

> Handle 10min+ network partitions between clusters
> -------------------------------------------------
>
>                 Key: HBASE-2223
>                 URL: https://issues.apache.org/jira/browse/HBASE-2223
>             Project: HBase
>          Issue Type: Sub-task
>            Reporter: Jean-Daniel Cryans
>            Assignee: Jean-Daniel Cryans
>             Fix For: 0.21.0
>
>         Attachments: HBASE-2223.patch
>
>
> We need a nice way of handling long network partitions without impacting a master cluster (which pushes the data). Currently it will just retry over and over again.
> I think we could:
>  - Stop replication to a slave cluster if it didn't respond for more than 10 minutes
>  - Keep track of the duration of the partition
>  - When the slave cluster comes back, initiate a MR job like HBASE-2221 
> Maybe we want less than 10 minutes, maybe we want this to be all automatic or just the first 2 parts. Discuss.

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