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Posted to issues@flink.apache.org by "luoyuxia (Jira)" <ji...@apache.org> on 2022/04/25 10:30:00 UTC
[jira] [Commented] (FLINK-27380) Failed to get Hive result type from org.apache.hadoop.hive.ql.udf.generic.GenericUDAFPercentileApprox
[ https://issues.apache.org/jira/browse/FLINK-27380?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17527408#comment-17527408 ]
luoyuxia commented on FLINK-27380:
----------------------------------
[~tartarus] Thanks for reporting it. Similar issue to [Flink-16568|https://issues.apache.org/jira/browse/FLINK-16568].
Should be fix after finish [Flink-15855|https://issues.apache.org/jira/browse/FLINK-15855].
The pr is also available.
> 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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