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Posted to dev@hive.apache.org by "Chris Nauroth (JIRA)" <ji...@apache.org> on 2015/04/06 20:44:13 UTC

[jira] [Created] (HIVE-10223) Consolidate several redundant FileSystem API calls.

Chris Nauroth created HIVE-10223:
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             Summary: Consolidate several redundant FileSystem API calls.
                 Key: HIVE-10223
                 URL: https://issues.apache.org/jira/browse/HIVE-10223
             Project: Hive
          Issue Type: Improvement
            Reporter: Chris Nauroth


This issue proposes to consolidate several Hive calls to the Hadoop Common {{FileSystem}} API into a fewer number of calls that still accomplish the equivalent work.  {{FileSystem}} API calls typically translate into RPCs to other services like the HDFS NameNode or alternative file system implementations.  Consolidating RPCs will lower latency a bit for Hive code and reduce some load on these external services.



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