kongxianghe created HIVE-21190:
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Summary: hive thrift server may be blocked by session level
waiting!
Key: HIVE-21190
URL: https://issues.apache.org/jira/browse/HIVE-21190
Project: Hive
Issue Type: Bug
Components: HiveServer2
Environment: hdp ambari 26
hive1.2.0
Reporter: kongxianghe
Assignee: kongxianghe
# cause by an error UDF function！time_waiting(Long sleepSeconds)
{code}
public class UDFTimeWaiting extends UDF throws Exception{
public String evaluate(Long sleepSeconds){
...
Thread.sleep(Long.parseLong(sleepSeconds) * 1000);
return "ok";
}
}
{code}
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