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From "Alan Gates (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-11564) HBaseSchemaTool should be able to list objects
Date Sat, 22 Aug 2015 02:25:45 GMT

     [ https://issues.apache.org/jira/browse/HIVE-11564?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Alan Gates updated HIVE-11564:
------------------------------
    Attachment: HIVE-11564.patch

I ended up completely rewriting HBaseSchemaTool.  It now operates on all of the tables in
the HBase Metastore.  For each table it can find a given row when provided with the key. 
For each table it can also take a regular expression (over the key only) and print out each
row that matches the expression.

These changes make it lower level, in that instead of returning full Table or Partition objects
it returns results from the hbase tables.  But it should be more useful for trouble shooting
an actual metastore.

> HBaseSchemaTool should be able to list objects
> ----------------------------------------------
>
>                 Key: HIVE-11564
>                 URL: https://issues.apache.org/jira/browse/HIVE-11564
>             Project: Hive
>          Issue Type: Improvement
>          Components: HBase Metastore
>    Affects Versions: hbase-metastore-branch
>            Reporter: Alan Gates
>            Assignee: Alan Gates
>         Attachments: HIVE-11564.patch
>
>
> Current HBaseSchemaTool can only fetch objects the user already knows the name of.  It
should also be able to list available objects (e.g. list all databases).  
> It is also very user unfriendly in terms of error handling.  That needs to be fixed.



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