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https://issues.apache.org/jira/browse/DRILL-7473?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16995741#comment-16995741
]
ASF GitHub Bot commented on DRILL-7473:
---------------------------------------
arina-ielchiieva commented on pull request #1933: DRILL-7473: Parquet reader
failed to get field of repeated map
URL: https://github.com/apache/drill/pull/1933#discussion_r357719637
##########
File path:
exec/java-exec/src/test/java/org/apache/drill/exec/store/parquet/TestParquetComplex.java
##########
@@ -835,4 +835,19 @@ public void testDictValueInFilter3() throws Exception {
.baselineValues(2, TestBuilder.mapOfObject("a", 1, "b", 2, "c", 3))
.go();
}
+
+ @Test // DRILL-7473
+ public void testSelect() throws Exception {
Review comment:
Please give better naming for the test
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> Parquet reader failed to get field of repeated map
> --------------------------------------------------
>
> Key: DRILL-7473
> URL: https://issues.apache.org/jira/browse/DRILL-7473
> Project: Apache Drill
> Issue Type: Bug
> Affects Versions: 1.17.0
> Reporter: Igor Guzenko
> Assignee: Bohdan Kazydub
> Priority: Blocker
> Fix For: 1.17.0
>
> Attachments: hive_alltypes.parquet
>
>
> Given query:
> {code:sql}
> select p.c16[0].m from dfs.tmp.`hive_alltypes.parquet` p;
> {code}
> Results into:
> {color:#FF0000}Error: SYSTEM ERROR: IllegalArgumentException: You tried to
> read a [find(String key)] type when you are using a field reader of type
> [SingleLikeRepeatedMapReaderImpl].{color}
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