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From "Namit Jain (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HIVE-111) join without a ON clause dies
Date Thu, 04 Dec 2008 00:07:44 GMT

    [ https://issues.apache.org/jira/browse/HIVE-111?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12653073#action_12653073
] 

Namit Jain commented on HIVE-111:
---------------------------------

    [junit] Running org.apache.hadoop.hive.metastore.TestTablePath
    [junit] Tests run: 1, Failures: 0, Errors: 0, Time elapsed: 0.039 sec
    [junit] Running org.apache.hadoop.hive.serde2.TestTCTLSeparatedProtocol
    [junit] Tests run: 5, Failures: 0, Errors: 0, Time elapsed: 0.188 sec
    [junit] Running org.apache.hadoop.hive.serde2.objectinspector.TestThriftObjectInspectors
    [junit] Tests run: 1, Failures: 0, Errors: 0, Time elapsed: 0.194 sec
    [junit] Running org.apache.hadoop.hive.serde.TestThriftSerDe
    [junit] Tests run: 4, Failures: 0, Errors: 0, Time elapsed: 0.023 sec
    [junit] Running org.apache.hadoop.hive.metastore.TestTruncate
    [junit] Tests run: 1, Failures: 0, Errors: 0, Time elapsed: 0.075 sec
    [junit] Running org.apache.hadoop.hive.serde2.objectinspector.TestUnionStructObjectInspecto\
r
    [junit] Tests run: 1, Failures: 0, Errors: 0, Time elapsed: 0.176 sec
Logs at /tmp/hivetest_6380
All tests passed!


> join without a ON clause dies
> -----------------------------
>
>                 Key: HIVE-111
>                 URL: https://issues.apache.org/jira/browse/HIVE-111
>             Project: Hadoop Hive
>          Issue Type: Bug
>          Components: Query Processor
>            Reporter: Namit Jain
>            Assignee: Namit Jain
>         Attachments: patch.txt
>
>
> join without a ON clause dies
> For eg: the following query:
> select x.* from x JOIN y
> results in a null pointer exception.
> It should be treated as a cartesian product

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