You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues-all@impala.apache.org by "Sahil Takiar (Jira)" <ji...@apache.org> on 2019/09/11 23:19:00 UTC

[jira] [Created] (IMPALA-8942) Set file format specific values for split sizes on non-block stores

Sahil Takiar created IMPALA-8942:
------------------------------------

             Summary: Set file format specific values for split sizes on non-block stores
                 Key: IMPALA-8942
                 URL: https://issues.apache.org/jira/browse/IMPALA-8942
             Project: IMPALA
          Issue Type: Improvement
          Components: Frontend
            Reporter: Sahil Takiar
            Assignee: Sahil Takiar


Parquet scans on non-block based storage systems (e.g. S3, ADLS, etc.) can suffer from uneven scan range assignment due to the behavior described in IMPALA-3453. The frontend should set different split sizes depending on the file type and file system.



--
This message was sent by Atlassian Jira
(v8.3.2#803003)

---------------------------------------------------------------------
To unsubscribe, e-mail: issues-all-unsubscribe@impala.apache.org
For additional commands, e-mail: issues-all-help@impala.apache.org