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From "Phabricator (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-4149) wrong results big outer joins with array of ints
Date Thu, 28 Mar 2013 03:47:19 GMT

     [ https://issues.apache.org/jira/browse/HIVE-4149?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Phabricator updated HIVE-4149:
------------------------------

    Attachment: HIVE-4149.D9747.2.patch

navis updated the revision "HIVE-4149 [jira] wrong results big outer joins with array of ints".

  Addressed comments

Reviewers: JIRA

REVISION DETAIL
  https://reviews.facebook.net/D9747

CHANGE SINCE LAST DIFF
  https://reviews.facebook.net/D9747?vs=30555&id=30591#toc

AFFECTED FILES
  data/files/tiny_a.txt
  data/files/tiny_b.txt
  ql/src/test/queries/clientpositive/join_array.q
  ql/src/test/results/clientpositive/join_array.q.out
  serde/src/java/org/apache/hadoop/hive/serde2/lazy/LazyArray.java
  serde/src/test/org/apache/hadoop/hive/serde2/lazy/TestLazyArrayMapStruct.java

To: JIRA, navis

                
> wrong results big outer joins with array of ints
> ------------------------------------------------
>
>                 Key: HIVE-4149
>                 URL: https://issues.apache.org/jira/browse/HIVE-4149
>             Project: Hive
>          Issue Type: Bug
>          Components: Query Processor
>            Reporter: Namit Jain
>            Assignee: Navis
>            Priority: Critical
>         Attachments: hive.4149.1.patch, HIVE-4149.D9747.1.patch, HIVE-4149.D9747.2.patch
>
>
> Consider the following query:
> create table tinyA(a bigint, b bigint) stored as textfile;
> create table tinyB(a bigint, bList array<int>) stored as textfile;
> load data local inpath '../data/files/tiny_a' into table tinyA;
> load data local inpath '../data/files/tiny_b' into table tinyB;
> select * from tinyA;
> select * from tinyB;
> select tinyB.a, tinyB.bList from tinyB full outer join tinyA on tinyB.a = tinyA.a;
> The results are wrong

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