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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2016/10/02 07:16:20 UTC
[jira] [Commented] (SPARK-17112) "select if(true, null, null)" via
JDBC triggers IllegalArgumentException in Thriftserver
[ https://issues.apache.org/jira/browse/SPARK-17112?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15539916#comment-15539916 ]
Apache Spark commented on SPARK-17112:
--------------------------------------
User 'dongjoon-hyun' has created a pull request for this issue:
https://github.com/apache/spark/pull/15325
> "select if(true, null, null)" via JDBC triggers IllegalArgumentException in Thriftserver
> ----------------------------------------------------------------------------------------
>
> Key: SPARK-17112
> URL: https://issues.apache.org/jira/browse/SPARK-17112
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 2.0.0
> Reporter: Josh Rosen
> Priority: Minor
>
> Via the Thriftserver beeline client, run
> {code}
> select if(true, null, null);
> {code}
> The expected output is {{null}} (this is what's produced when not running through the thrift server), but this instead results in an error in the Thriftserver:
> {code}
> 16/08/17 11:05:38 WARN ThriftCLIService: Error getting result set metadata:
> java.lang.RuntimeException: java.lang.IllegalArgumentException: Unrecognized type name: null
> at org.apache.hive.service.cli.session.HiveSessionProxy.invoke(HiveSessionProxy.java:83)
> at org.apache.hive.service.cli.session.HiveSessionProxy.access$000(HiveSessionProxy.java:36)
> at org.apache.hive.service.cli.session.HiveSessionProxy$1.run(HiveSessionProxy.java:63)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:422)
> at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1491)
> at org.apache.hive.service.cli.session.HiveSessionProxy.invoke(HiveSessionProxy.java:59)
> at com.sun.proxy.$Proxy21.getResultSetMetadata(Unknown Source)
> at org.apache.hive.service.cli.CLIService.getResultSetMetadata(CLIService.java:436)
> at org.apache.hive.service.cli.thrift.ThriftCLIService.GetResultSetMetadata(ThriftCLIService.java:607)
> at org.apache.hive.service.cli.thrift.TCLIService$Processor$GetResultSetMetadata.getResult(TCLIService.java:1533)
> at org.apache.hive.service.cli.thrift.TCLIService$Processor$GetResultSetMetadata.getResult(TCLIService.java:1518)
> at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:39)
> at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:39)
> at org.apache.hive.service.auth.TSetIpAddressProcessor.process(TSetIpAddressProcessor.java:56)
> at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:285)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)
> Caused by: java.lang.IllegalArgumentException: Unrecognized type name: null
> at org.apache.hive.service.cli.Type.getType(Type.java:168)
> at org.apache.hive.service.cli.TypeDescriptor.<init>(TypeDescriptor.java:53)
> at org.apache.hive.service.cli.ColumnDescriptor.<init>(ColumnDescriptor.java:53)
> at org.apache.hive.service.cli.TableSchema.<init>(TableSchema.java:52)
> at org.apache.spark.sql.hive.thriftserver.SparkExecuteStatementOperation.resultSchema$lzycompute(SparkExecuteStatementOperation.scala:66)
> at org.apache.spark.sql.hive.thriftserver.SparkExecuteStatementOperation.resultSchema(SparkExecuteStatementOperation.scala:58)
> at org.apache.spark.sql.hive.thriftserver.SparkExecuteStatementOperation.getResultSetSchema(SparkExecuteStatementOperation.scala:147)
> at org.apache.hive.service.cli.operation.OperationManager.getOperationResultSetSchema(OperationManager.java:209)
> at org.apache.hive.service.cli.session.HiveSessionImpl.getResultSetMetadata(HiveSessionImpl.java:673)
> at sun.reflect.GeneratedMethodAccessor128.invoke(Unknown Source)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:497)
> at org.apache.hive.service.cli.session.HiveSessionProxy.invoke(HiveSessionProxy.java:78)
> ... 18 more
> {code}
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