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Date: Fri, 28 Dec 2012 18:28:12 +0000 (UTC)
From: "Mark Grover (JIRA)" <jira@apache.org>
To: hive-dev@hadoop.apache.org
Message-ID: <JIRA.12625434.1356719214796.59392.1356719292150@arcas>
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Subject: [jira] [Created] (HIVE-3844) Unix timestamps don't seem to be read
 correctly from HDFS
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Mark Grover created HIVE-3844:
---------------------------------

             Summary: Unix timestamps don't seem to be read correctly from HDFS
                 Key: HIVE-3844
                 URL: https://issues.apache.org/jira/browse/HIVE-3844
             Project: Hive
          Issue Type: Bug
          Components: Serializers/Deserializers
    Affects Versions: 0.8.1
            Reporter: Mark Grover
            Assignee: Mark Grover


Serega Shepak pointed out that something like
{code}
select cast(date_occurrence as timestamp) from xvlr_data limit 10
{code}
where  date_occurrence has BIGINT type (timestamp in milliseconds) works. But it doesn't work if the declared type is TIMESTAMP on column. The data in the date_occurence column in unix timestamp in millis.

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