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From "Todd Lipcon (JIRA)" <j...@apache.org>
Subject [jira] Created: (HDFS-842) Serialize NN edits log as avro records
Date Fri, 18 Dec 2009 08:33:18 GMT
Serialize NN edits log as avro records

                 Key: HDFS-842
                 URL: https://issues.apache.org/jira/browse/HDFS-842
             Project: Hadoop HDFS
          Issue Type: New Feature
          Components: name-node
            Reporter: Todd Lipcon

Right now, the edits log is a mishmash of ad-hoc serialization and Writables. Switching it
over to Avro records would be really useful for operator tools - an "offline edits viewer"
would become trivial ("avrocat")

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