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Posted to issues@kylin.apache.org by "Shaofeng SHI (JIRA)" <ji...@apache.org> on 2016/11/02 09:43:59 UTC

[jira] [Created] (KYLIN-2151) Use standard way to get Hive table signature

Shaofeng SHI created KYLIN-2151:
-----------------------------------

             Summary: Use standard way to get Hive table signature
                 Key: KYLIN-2151
                 URL: https://issues.apache.org/jira/browse/KYLIN-2151
             Project: Kylin
          Issue Type: Improvement
          Components: Job Engine
            Reporter: Shaofeng SHI
            Assignee: Dong Li


In HiveTable.getSignature(), kylin tries to read the HDFS info (size & last modified time) of the table; This may fail when the Hive table is secured.

A better way is using some standard API or cli to get the info.



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