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  1. Spark
  2. SPARK-21101

Error running Hive temporary UDTF on latest Spark 2.2

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.2.1
    • Fix Version/s: 2.3.0
    • Component/s: SQL
    • Labels:
      None

      Description

      I'm using temporary UDTFs on Spark 2.2, e.g.

      CREATE TEMPORARY FUNCTION myudtf AS 'com.foo.MyUdtf' USING JAR 'hdfs:///path/to/udf.jar';

      But when I try to invoke it, I get the following error:

      17/06/14 19:43:50 ERROR SparkExecuteStatementOperation: Error running hive query:
      org.apache.hive.service.cli.HiveSQLException: org.apache.spark.sql.AnalysisException: No handler for Hive UDF 'com.foo.MyUdtf': java.lang.NullPointerException; line 1 pos 7
              at org.apache.spark.sql.hive.thriftserver.SparkExecuteStatementOperation.org$apache$spark$sql$hive$thriftserver$SparkExecuteStatementOperation$$execute(SparkExecuteStatementOperation.scala:266)
              at org.apache.spark.sql.hive.thriftserver.SparkExecuteStatementOperation$$anon$1$$anon$2.run(SparkExecuteStatementOperation.scala:174)
              at org.apache.spark.sql.hive.thriftserver.SparkExecuteStatementOperation$$anon$1$$anon$2.run(SparkExecuteStatementOperation.scala:171)
              at java.security.AccessController.doPrivileged(Native Method)
              at javax.security.auth.Subject.doAs(Subject.java:422)
              at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1698)
              at org.apache.spark.sql.hive.thriftserver.SparkExecuteStatementOperation$$anon$1.run(SparkExecuteStatementOperation.scala:184)
              at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
              at java.util.concurrent.FutureTask.run(FutureTask.java:266)
              at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
              at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
              at java.lang.Thread.run(Thread.java:745)
      

      Any help appreciated, thanks.

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              • Assignee:
                yumwang Yuming Wang
                Reporter:
                dyzhou Dayou Zhou
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                • Created:
                  Updated:
                  Resolved: