[jira] [Created] (HIVE-5860) Select * does not work when table has non-array columns.

[Anuj Ojha (JIRA)]

Anuj Ojha created HIVE-5860:
-------------------------------

             Summary: Select * does not work when table has non-array columns.
                 Key: HIVE-5860
                 URL: https://issues.apache.org/jira/browse/HIVE-5860
             Project: Hive
          Issue Type: Bug
            Reporter: Anuj Ojha


I was querying a table with non-array columns and I came across situation where 
if I use select * it would throw me index out of bound exception.

{code}
java.io.IOException: java.lang.ArrayIndexOutOfBoundsException: -1
{code}

{code}
13/11/20 10:01:28 ERROR beeswax.BeeswaxServiceImpl: Caught BeeswaxException
BeeswaxException(message:java.io.IOException: 
java.lang.ArrayIndexOutOfBoundsException: -1, log_context:key1, 
handle:QueryHandle(id:abc, log_context:def), SQLState:     )
        at 
com.cloudera.beeswax.BeeswaxServiceImpl$RunningQueryState.fetch(BeeswaxServiceImpl.java:545)
        at 
com.cloudera.beeswax.BeeswaxServiceImpl$5.run(BeeswaxServiceImpl.java:986)
        at 
com.cloudera.beeswax.BeeswaxServiceImpl$5.run(BeeswaxServiceImpl.java:981)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:396)
        at 
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1408)
        at 
com.cloudera.beeswax.BeeswaxServiceImpl.doWithState(BeeswaxServiceImpl.java:772)
        at 
com.cloudera.beeswax.BeeswaxServiceImpl.fetch(BeeswaxServiceImpl.java:980)
        at 
com.cloudera.beeswax.api.BeeswaxService$Processor$fetch.getResult(BeeswaxService.java:987)
        at 
com.cloudera.beeswax.api.BeeswaxService$Processor$fetch.getResult(BeeswaxService.java:971)
        at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:39)
        at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:39)
        at 
org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:206)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
        at java.lang.Thread.run(Thread.java:662)
{code}

Table looked something like this:

Column 1                                 |  column 2              | Column 3 | 
Column4
{"a": "b", "c": "d", "e": ["f": "g"]}    [ some stuff here]        abcde     aaa

When I used single fields in select it worked but when I do select * it would 
not.

select * from default.table where column1.a='b' and column3='abcde' and 
Column4='aaa'
The above query failed.

select count(column4) from default.table where column1.a='b' and 
column3='abcde' and Column4='aaa'
The above query works.



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