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Posted to hdfs-dev@hadoop.apache.org by "Haohui Mai (JIRA)" <ji...@apache.org> on 2014/02/10 00:25:19 UTC

[jira] [Created] (HDFS-5915) Refactor FSImageFormatProtobuf to simplify cross section reads

Haohui Mai created HDFS-5915:
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             Summary: Refactor FSImageFormatProtobuf to simplify cross section reads
                 Key: HDFS-5915
                 URL: https://issues.apache.org/jira/browse/HDFS-5915
             Project: Hadoop HDFS
          Issue Type: Bug
            Reporter: Haohui Mai
            Assignee: Haohui Mai
         Attachments: HDFS-5915.000.patch

The PB-based FSImage puts the user name and the group name into a separate section for deduplication. This jira refactor the code so that it is easier to apply the same techniques for other types of data (e.g., {{INodeReference}})



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