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https://issues.apache.org/jira/browse/FLINK-27380?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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luoyuxia resolved FLINK-27380.
------------------------------
Resolution: Duplicate
> Failed to get Hive result type from
> org.apache.hadoop.hive.ql.udf.generic.GenericUDAFPercentileApprox
> -----------------------------------------------------------------------------------------------------
>
> Key: FLINK-27380
> URL: https://issues.apache.org/jira/browse/FLINK-27380
> Project: Flink
> Issue Type: Sub-task
> Components: Connectors / Hive
> Affects Versions: 1.13.1, 1.15.0
> Reporter: tartarus
> Priority: Major
>
> We can reproduce through a UT
> Add test case in HiveDialectITCase
> {code:java}
> @Test
> public void testPercentileApprox() {
> CoreModule coreModule = CoreModule.INSTANCE;
> for (String moduleName : tableEnv.listModules()) {
> tableEnv.unloadModule(moduleName);
> }
> tableEnv.loadModule("hive", new HiveModule(hiveCatalog.getHiveVersion()));
> tableEnv.loadModule("core", coreModule);
> tableEnv.executeSql("create table t1 (id bigint, name string)");
> tableEnv.executeSql("select percentile_approx(id, 0.98) from t1");
> } {code}
>
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