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Posted to issues-all@impala.apache.org by "Norbert Luksa (Jira)" <ji...@apache.org> on 2020/03/17 15:35:00 UTC

[jira] [Commented] (IMPALA-9504) DOC: Remove "experimental" from description of ORC support.

    [ https://issues.apache.org/jira/browse/IMPALA-9504?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17061003#comment-17061003 ] 

Norbert Luksa commented on IMPALA-9504:
---------------------------------------

Looks like ASF Jira bot failed to copy the commit message, so here it is for reference:
IMPALA-9446: Fix bug that impala failed to read zstd file on s3

S3 filesystem doesn't have a block concept, so scheduler splits each
file into a smaller scan ranges. Adding ZSTD as a case in the switch
statement to add support for zstd.

Testing done:
In mini-cluster, read external table located on s3 zstd file.
Run end to end test successfully on s3.

Change-Id: I13f8837fda7454ddb4bb47d20a675d6315a3462d
Reviewed-on: http://gerrit.cloudera.org:8080/15391
Reviewed-by: Impala Public Jenkins <im...@cloudera.com>
Tested-by: Tim Armstrong <ta...@cloudera.com>

> DOC: Remove "experimental" from description of ORC support.
> -----------------------------------------------------------
>
>                 Key: IMPALA-9504
>                 URL: https://issues.apache.org/jira/browse/IMPALA-9504
>             Project: IMPALA
>          Issue Type: Documentation
>            Reporter: Kris Hahn
>            Assignee: Kris Hahn
>            Priority: Major
>




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