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Posted to issues@impala.apache.org by "Vihang Karajgaonkar (Jira)" <ji...@apache.org> on 2020/01/27 21:30:00 UTC

[jira] [Created] (IMPALA-9332) Investigate and use the new batch listing API from HDFS-13616

Vihang Karajgaonkar created IMPALA-9332:
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             Summary: Investigate and use the new batch listing API from HDFS-13616
                 Key: IMPALA-9332
                 URL: https://issues.apache.org/jira/browse/IMPALA-9332
             Project: IMPALA
          Issue Type: Improvement
            Reporter: Vihang Karajgaonkar
            Assignee: Vihang Karajgaonkar


HDFS-13616 provides a new batch listing API which can potentially speed up the file listing on HDFS tables when reloading the table file metadata. We should investigate if this API is helpful for Impala and use it if there are any performance benefits.



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