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From "Yana Kadiyska (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SPARK-4702) Querying non-existent partition produces exception in v1.2.0-rc1
Date Wed, 03 Dec 2014 15:05:13 GMT

    [ https://issues.apache.org/jira/browse/SPARK-4702?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14233081#comment-14233081
] 

Yana Kadiyska commented on SPARK-4702:
--------------------------------------

Unfortunately I still see this error after building with  ./make-distribution.sh --tgz -Phive
-Dhadoop.version=2.0.0-mr1-cdh4.2.0 -Phive-thriftserver -Phive-0.12.0

I do have a working build from master branch from October 24th where this scenario works.
We are running CDH4.6 Hive0.10 

In particular, the query I tried is select count(*) from mytable where pkey ='some-non-existant-key';

> Querying  non-existent partition produces exception in v1.2.0-rc1
> -----------------------------------------------------------------
>
>                 Key: SPARK-4702
>                 URL: https://issues.apache.org/jira/browse/SPARK-4702
>             Project: Spark
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 1.2.0
>            Reporter: Yana Kadiyska
>
> Using HiveThriftServer2, when querying a non-existent partition I get an exception rather
than an empty result set. This seems to be a regression -- I had an older build of master
branch where this works. Build off of RC1.2 tag produces the following:
> 14/12/02 20:04:12 WARN ThriftCLIService: Error executing statement:
> org.apache.hive.service.cli.HiveSQLException: java.lang.IllegalArgumentException: Can
not create a Path from an empty string
>         at org.apache.spark.sql.hive.thriftserver.SparkExecuteStatementOperation.run(Shim13.scala:192)
>         at org.apache.hive.service.cli.session.HiveSessionImpl.executeStatementInternal(HiveSessionImpl.java:231)
>         at org.apache.hive.service.cli.session.HiveSessionImpl.executeStatementAsync(HiveSessionImpl.java:218)
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>         at java.lang.reflect.Method.invoke(Method.java:606)
>         at org.apache.hive.service.cli.session.HiveSessionProxy.invoke(HiveSessionProxy.java:79)
>         at org.apache.hive.service.cli.session.HiveSessionProxy.access$000(HiveSessionProxy.java:37)
>         at org.apache.hive.service.cli.session.HiveSessionProxy$1.run(HiveSessionProxy.java:64)
>         at java.security.AccessController.doPrivileged(Native Method)
>         at javax.security.auth.Subject.doAs(Subject.java:415)
>         at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1408)
>         at org.apache.hadoop.hive.shims.HadoopShimsSecure.doAs(HadoopShimsSecure.java:493)
>         at org.apache.hive.service.cli.session.HiveSessionProxy.invoke(HiveSessionProxy.java:60)
>         at com.sun.proxy.$Proxy19.executeStatementAsync(Unknown Source)
>         at org.apache.hive.service.cli.CLIService.executeStatementAsync(CLIService.java:233)
>         at org.apache.hive.service.cli.thrift.ThriftCLIService.ExecuteStatement(ThriftCLIService.java:344)
>         at org.apache.hive.service.cli.thrift.TCLIService$Processor$ExecuteStatement.getResult(TCLIService.java:1313)
>         at org.apache.hive.service.cli.thrift.TCLIService$Processor$ExecuteStatement.getResult(TCLIService.java:1298)
>         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:55)
>         at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:206)
>         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
>         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
>         at java.lang.Thread.run(Thread.java:744)



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