tartarus created FLINK-27380:
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Summary: 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
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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