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https://issues.apache.org/jira/browse/DRILL-7156?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16907149#comment-16907149
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ASF GitHub Bot commented on DRILL-7156:
---------------------------------------
arina-ielchiieva commented on pull request #1836: DRILL-7156: Support empty
Parquet files creation
URL: https://github.com/apache/drill/pull/1836#discussion_r313806015
##########
File path:
exec/java-exec/src/main/java/org/apache/drill/exec/store/parquet/ParquetRecordWriter.java
##########
@@ -122,6 +122,8 @@
private PrimitiveTypeName logicalTypeForDecimals;
private boolean usePrimitiveTypesForDecimals;
+ private boolean empty = true;
Review comment:
Please add comment describing the purpose of this flag.
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> 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
> Affects Versions: 1.16.0
> Reporter: Sayalee Bhanavase
> Assignee: Oleg Zinoviev
> Priority: Major
> Fix For: 1.17.0
>
>
> 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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