Weizhong created SPARK-11948:
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Summary: UDF not work
Key: SPARK-11948
URL: https://issues.apache.org/jira/browse/SPARK-11948
Project: Spark
Issue Type: Bug
Components: SQL
Affects Versions: 1.5.1
Reporter: Weizhong
Priority: Minor
We create a function, but "show functions" don't display, and when we create
the same function again, it throw exception as below:
{noformat}
Error: org.apache.spark.sql.execution.QueryExecutionException: FAILED:
Execution Error, return code 1 from
org.apache.hadoop.hive.ql.exec.FunctionTask.
AlreadyExistsException(message:Function arr_greater_equal33 already exists)
(state=,code=0)
{noformat}
But if we use this function, it throw exception as below:
{noformat}
Error: org.apache.spark.sql.AnalysisException: undefined function
arr_greater_equal33; line 1 pos 119 (state=,code=0)
{noformat}
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