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From "stack (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-8737) [replication] Change replication RPC to use cell blocks
Date Thu, 27 Jun 2013 06:08:22 GMT

     [ https://issues.apache.org/jira/browse/HBASE-8737?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

stack updated HBASE-8737:
-------------------------

    Attachment: 8737v3.txt

Patch that allows CellScanner to optionally carry HeapSize.  If present, we'll use the size
for sizing buffer creating cellblock.

Also changed private method name whose task is putting Cells into a cellBlock from createCellBlock
to instead be jailer (From Gary Helmling).
                
> [replication] Change replication RPC to use cell blocks
> -------------------------------------------------------
>
>                 Key: HBASE-8737
>                 URL: https://issues.apache.org/jira/browse/HBASE-8737
>             Project: HBase
>          Issue Type: Improvement
>          Components: Replication
>            Reporter: Chris Trezzo
>            Assignee: stack
>            Priority: Critical
>             Fix For: 0.98.0, 0.95.2
>
>         Attachments: 0001-HBASE-8737-replication-Change-replication-RPC-to-use.patch,
8737.txt, 8737v3.txt
>
>
> Currently, the replication rpc that ships edits simply dumps the byte value of WAL edit
key/value pairs into a protobuf message.
> Modify the replication rpc mechanism to use cell blocks so it can leverage encoding and
compression.

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