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https://issues.apache.org/jira/browse/DRILL-7376?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16930362#comment-16930362
]
ASF GitHub Bot commented on DRILL-7376:
---------------------------------------
arina-ielchiieva commented on pull request #1856: DRILL-7376: Drill ignores
Hive schema for MaprDB tables when group scan has star column
URL: https://github.com/apache/drill/pull/1856#discussion_r324580866
##########
File path:
exec/java-exec/src/main/java/org/apache/drill/exec/vector/complex/fn/JsonReaderUtils.java
##########
@@ -120,4 +94,141 @@ public static void
ensureAtLeastOneField(BaseWriter.ComplexWriter writer,
}
}
}
+
+ /**
+ * Creates writers which correspond to the specified schema for specified
root writer.
+ *
+ * @param writer parent writer for writers to create
+ * @param columns collection of columns for which writers should be
created
+ * @param schema table schema
+ * @param allTextMode whether all primitive writes should be for varchar type
Review comment:
```suggestion
* @param allTextMode whether all primitive writers should be of varchar
type
```
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> Drill ignores Hive schema for MaprDB tables when group scan has star column
> ---------------------------------------------------------------------------
>
> Key: DRILL-7376
> URL: https://issues.apache.org/jira/browse/DRILL-7376
> Project: Apache Drill
> Issue Type: Bug
> Affects Versions: 1.17.0
> Reporter: Volodymyr Vysotskyi
> Assignee: Volodymyr Vysotskyi
> Priority: Major
> Fix For: 1.17.0
>
>
> For the case when group scan has star column, fix for DRILL-7369 doesn't work
> and hive schema is ignored.
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