[DRILL-4141] Hive Plugin : Timestamp value in an RCfile (Snappy compression) is wrongly interpreted

• Type: Bug
• Status: Open
• Priority: Critical
• Resolution: Unresolved
• Component/s: Storage - Hive
• Assignee: Unassigned
• Reporter: Rahul Kumar Challapalli
• Created: 28/Nov/15 07:13
• Updated: 28/Nov/15 07:21

Description

git.commit.id.abbrev=f7a0d38

The below should have returned "1996-02-28 17:32:01.0". However it returns an incorrect value

select timestamp_col from hive.fewtypes_null_compressed_rc_snappy where int_col=20;
+------------------------+
|     timestamp_col      |
+------------------------+
| 1996-02-29 01:32:01.0  |
+------------------------+
1 row selected (0.715 seconds)

This is not related to the timezone of the sqlline client as the below query from the same client returns the proper result. However this time the data is stored in a sequence file with snappy compression

select timestamp_col from hive.fewtypes_null_compressed_seq_snappy where int_col=20;
+------------------------+
|     timestamp_col      |
+------------------------+
| 1996-02-28 17:32:01.0  |
+------------------------+