[
https://issues.apache.org/jira/browse/FLINK-33233?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
yunfan updated FLINK-33233:
---------------------------
Environment: (was: It can reproduced by follow code by adding this test
to
{code:java}
org.apache.flink.connectors.hive.HiveDialectQueryITCase{code}
{code:java}
// Add follow code to org.apache.flink.connectors.hive.HiveDialectQueryITCase
@Test
public void testUdfInJoinCondition() throws Exception {
List<Row> result = CollectionUtil.iteratorToList(tableEnv.executeSql(
"select foo.y, bar.I from bar join foo on hiveudf(foo.x) = bar.I
where bar.I > 1").collect());
assertThat(result.toString())
.isEqualTo("[+I[2, 2]]");
} {code})
> Null point exception when non-native udf used in join condition
> ---------------------------------------------------------------
>
> Key: FLINK-33233
> URL: https://issues.apache.org/jira/browse/FLINK-33233
> Project: Flink
> Issue Type: Improvement
> Components: Connectors / Hive
> Affects Versions: 1.17.0
> Reporter: yunfan
> Priority: Major
>
> Any non-native udf used in hive-parser join condition.
> It will caused NullPointException.
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