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From "Oleg Zinoviev (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (DRILL-7156) Empty Parquet is not getting created if 0 records in result
Date Wed, 15 May 2019 11:16:00 GMT

    [ https://issues.apache.org/jira/browse/DRILL-7156?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16840295#comment-16840295
] 

Oleg Zinoviev commented on DRILL-7156:
--------------------------------------

I had to deal with this problem. As a result, I made my own Apache Drill build, which supports
the creation and reading of empty parquet files. I can try to prepare a patch in the main
repository, if this is really a Drill problem.

> Empty Parquet is not getting created if 0 records in result
> -----------------------------------------------------------
>
>                 Key: DRILL-7156
>                 URL: https://issues.apache.org/jira/browse/DRILL-7156
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Storage - Parquet
>            Reporter: Sayalee Bhanavase
>            Priority: Blocker
>
> I am creating parquet tables out of joins. If there is no record in join, it does not
create empty. table and when I reused the table my further script fails. 
> Has anyone faced this issue? Any suggestion or workaround?



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