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Posted to dev@hbase.apache.org by "Jesse Yates (JIRA)" <ji...@apache.org> on 2013/06/06 20:43:21 UTC

[jira] [Created] (HBASE-8702) Make WALEditCodec pluggable

Jesse Yates created HBASE-8702:
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             Summary: Make WALEditCodec pluggable
                 Key: HBASE-8702
                 URL: https://issues.apache.org/jira/browse/HBASE-8702
             Project: HBase
          Issue Type: Improvement
          Components: Replication, wal
            Reporter: Jesse Yates
            Assignee: Jesse Yates
             Fix For: 0.98.0, 0.95.1, 0.94.9


WALEditCode needs to be pluggable to support alternative serialziation mechanisms. 

The open question here is whether to support the alternative codec when doing replication - both clusters would need the codec on the classpath, which has additional overhead and also will be a little bit complicated when making the WAL serialization backwards compatible in 0.94. 

This is the follow-up to HBASE-8636.

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