[ 
https://issues.apache.org/jira/browse/HIVE-4295?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Phabricator updated HIVE-4295:
------------------------------

    Attachment: HIVE-4295.D9963.1.patch

navis requested code review of "HIVE-4295 [jira] Lateral view makes invalid 
result if CP is disabled".

Reviewers: JIRA

HIVE-4295 Lateral view makes invalid result if CP is disabled

For example,


238     1       one
238     2       two
238     3       three

After CP disabled,


238     0       hdfs://localhost:9000/user/hive/warehouse/src/kv1.txt
238     0       hdfs://localhost:9000/user/hive/warehouse/src/kv1.txt
238     0       hdfs://localhost:9000/user/hive/warehouse/src/kv1.txt

TEST PLAN
  EMPTY

REVISION DETAIL
  https://reviews.facebook.net/D9963

AFFECTED FILES
  ql/src/java/org/apache/hadoop/hive/ql/parse/SemanticAnalyzer.java
  ql/src/test/queries/clientpositive/udtf_explode.q
  ql/src/test/results/clientpositive/lateral_view.q.out
  ql/src/test/results/clientpositive/lateral_view_ppd.q.out
  ql/src/test/results/clientpositive/udtf_explode.q.out
  ql/src/test/results/clientpositive/udtf_json_tuple.q.out
  ql/src/test/results/clientpositive/udtf_parse_url_tuple.q.out
  ql/src/test/results/clientpositive/udtf_stack.q.out
  ql/src/test/results/clientpositive/union26.q.out

MANAGE HERALD RULES
  https://reviews.facebook.net/herald/view/differential/

WHY DID I GET THIS EMAIL?
  https://reviews.facebook.net/herald/transcript/23799/

To: JIRA, navis

                
> Lateral view makes invalid result if CP is disabled
> ---------------------------------------------------
>
>                 Key: HIVE-4295
>                 URL: https://issues.apache.org/jira/browse/HIVE-4295
>             Project: Hive
>          Issue Type: Bug
>          Components: Query Processor
>            Reporter: Navis
>            Assignee: Navis
>            Priority: Minor
>         Attachments: HIVE-4295.D9963.1.patch
>
>
> For example,
> {noformat}
> >SELECT src.key, myKey, myVal FROM src lateral view 
> >explode(map(1,'one',2,'two',3,'three')) x AS myKey,myVal LIMIT 3;
> 238   1       one
> 238   2       two
> 238   3       three
> {noformat}
> After CP disabled,
> {noformat}
> >SELECT src.key, myKey, myVal FROM src lateral view 
> >explode(map(1,'one',2,'two',3,'three')) x AS myKey,myVal LIMIT 3;
> 238   0       hdfs://localhost:9000/user/hive/warehouse/src/kv1.txt
> 238   0       hdfs://localhost:9000/user/hive/warehouse/src/kv1.txt
> 238   0       hdfs://localhost:9000/user/hive/warehouse/src/kv1.txt
> {noformat}

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