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Posted to common-dev@hadoop.apache.org by "Allen Wittenauer (JIRA)" <ji...@apache.org> on 2015/11/10 07:10:11 UTC

[jira] [Created] (HADOOP-12563) Utility to create/modify token files

Allen Wittenauer created HADOOP-12563:
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             Summary: Utility to create/modify token files
                 Key: HADOOP-12563
                 URL: https://issues.apache.org/jira/browse/HADOOP-12563
             Project: Hadoop Common
          Issue Type: New Feature
    Affects Versions: 3.0.0
            Reporter: Allen Wittenauer
            Assignee: Matthew Paduano


hdfs fetchdt is missing some critical features and is geared almost exclusively towards HDFS operations.  Additionally, the token files that are created use Java serializations which are hard/impossible to deal with in other languages. It should be replaced with a better utility that can read/write protobuf-based token files, has enough flexibility to be used with other services, and offers key functionality such as append and rename.



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