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Posted to dev@hive.apache.org by "Prasanth Jayachandran (JIRA)" <ji...@apache.org> on 2016/08/18 01:35:20 UTC

[jira] [Created] (HIVE-14566) LLAP IO reads timestamp wrongly

Prasanth Jayachandran created HIVE-14566:
--------------------------------------------

             Summary: LLAP IO reads timestamp wrongly
                 Key: HIVE-14566
                 URL: https://issues.apache.org/jira/browse/HIVE-14566
             Project: Hive
          Issue Type: Bug
          Components: llap
    Affects Versions: 2.0.1, 2.1.0, 2.2.0
            Reporter: Prasanth Jayachandran
            Assignee: Prasanth Jayachandran
            Priority: Critical


HIVE-10127 is causing incorrect results when orc_merge12.q is run in llap.
It reads timestamp wrongly.
{code:title=LLAP IO Enabled}
hive> select atimestamp1 from alltypesorc3xcols limit 10;
OK
1969-12-31 15:59:46.674
NULL
1969-12-31 15:59:55.787
1969-12-31 15:59:44.187
1969-12-31 15:59:50.434
1969-12-31 16:00:15.007
1969-12-31 16:00:07.021
1969-12-31 16:00:04.963
1969-12-31 15:59:52.176
1969-12-31 15:59:44.569
{code}

{code:title=LLAP IO Disabled}
hive> select atimestamp1 from alltypesorc3xcols limit 10;
OK
1969-12-31 15:59:46.674
NULL
1969-12-31 15:59:55.787
1969-12-31 15:59:44.187
1969-12-31 15:59:50.434
1969-12-31 16:00:14.007
1969-12-31 16:00:06.021
1969-12-31 16:00:03.963
1969-12-31 15:59:52.176
1969-12-31 15:59:44.569
{code}



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