Jesus Camacho Rodriguez created HIVE-21039:
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Summary: CURRENT_TIMESTAMP returns value in UTC time zone
Key: HIVE-21039
URL: https://issues.apache.org/jira/browse/HIVE-21039
Project: Hive
Issue Type: Bug
Affects Versions: 3.1.1
Reporter: Andrey Zinovyev
Assignee: Jesus Camacho Rodriguez
We're upgrading from hive 1.2 to 3.1 and it seems like new hive returns
CURRENT_TIMESTAMP in UTC timezone. But before it was in local (system's
default) timezone.
According to HIVE-5472 current_timestamp should use user's local timezone. This
behaviour was changed in HIVE-12192 (if I got it right).
GenericUDFCurrentTimestamp now explicitly uses UTC as timezone to initialise
org.apache.hadoop.hive.common.type.Timestamp .
For example
Old hive:
{code}
hive> select current_timestamp;
OK
2018-12-12 22:43:39.024
{code}
New hive:
{code}
> select current_timestamp;
+--------------------------+
| _c0 |
+--------------------------+
| 2018-12-12 19:43:57.024 |
+--------------------------+
{code}
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