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Posted to issues@hbase.apache.org by "Zheng Hu (JIRA)" <ji...@apache.org> on 2018/05/03 13:28:00 UTC

[jira] [Updated] (HBASE-20481) Replicate entries from same region serially in ReplicationEndpoint

     [ https://issues.apache.org/jira/browse/HBASE-20481?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Zheng Hu updated HBASE-20481:
-----------------------------
    Summary: Replicate entries from same region serially in ReplicationEndpoint  (was: Add a setSerial method to ReplicationEndpoint)

> Replicate entries from same region serially in ReplicationEndpoint
> ------------------------------------------------------------------
>
>                 Key: HBASE-20481
>                 URL: https://issues.apache.org/jira/browse/HBASE-20481
>             Project: HBase
>          Issue Type: Sub-task
>            Reporter: Duo Zhang
>            Assignee: Zheng Hu
>            Priority: Major
>         Attachments: HBASE-20481.v1.patch, HBASE-20481.v2.patch, HBASE-20481.v3.patch
>
>
> When debugging HBASE-20475, [~openinx] found that the HBaseInterClusterReplicationEndpoint may send the entries for the same regions concurrently, which breaks the serial replication.
> As long as we can have multiple ReplicationEndpoint implementation, just fix HBaseInterClusterReplicationEndpoint is not enough, we need to add a setSerial method to ReplicationEndpoint, to tell the implementation that you should keep the order of the entries from the same region.



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