[jira] [Created] (HIVE-7706) ClassCastException trying to CTAS table

[Brock Noland (JIRA)]

Brock Noland created HIVE-7706:
----------------------------------

             Summary: ClassCastException trying to CTAS table
                 Key: HIVE-7706
                 URL: https://issues.apache.org/jira/browse/HIVE-7706
             Project: Hive
          Issue Type: Bug
            Reporter: Brock Noland


I have a table called item and when I try and do either of these:

{noformat}
create table table test as select * from item;
insert overwrite table test select * from item;
{noformat}

I get the error below. 

{noformat}
FAILED: ClassCastException org.apache.hadoop.hive.ql.plan.SparkWork cannot be 
cast to org.apache.hadoop.hive.ql.plan.TezWork
14/08/12 19:34:02 ERROR ql.Driver: FAILED: ClassCastException 
org.apache.hadoop.hive.ql.plan.SparkWork cannot be cast to 
org.apache.hadoop.hive.ql.plan.TezWork
java.lang.ClassCastException: org.apache.hadoop.hive.ql.plan.SparkWork cannot 
be cast to org.apache.hadoop.hive.ql.plan.TezWork
        at 
org.apache.hadoop.hive.ql.optimizer.GenMapRedUtils.addStatsTask(GenMapRedUtils.java:1426)
        at 
org.apache.hadoop.hive.ql.optimizer.GenMapRedUtils.isMergeRequired(GenMapRedUtils.java:1656)
        at 
org.apache.hadoop.hive.ql.parse.spark.GenSparkUtils.processFileSink(GenSparkUtils.java:281)
        at 
org.apache.hadoop.hive.ql.parse.spark.SparkCompiler.generateTaskTree(SparkCompiler.java:187)
        at 
org.apache.hadoop.hive.ql.parse.TaskCompiler.compile(TaskCompiler.java:199)
        at 
org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeInternal(SemanticAnalyzer.java:9508)
        at 
org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:208)
        at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:414)
        at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:310)
        at org.apache.hadoop.hive.ql.Driver.compileInternal(Driver.java:1005)
        at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1070)
        at org.apache.hadoop.hive.ql.Driver.run(Driver.java:942)
        at org.apache.hadoop.hive.ql.Driver.run(Driver.java:932)
{noformat}



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