[jira] [Created] (HIVE-2902) undefined property exists in eclipse-templates/.classpath

[tamtam180 (Created) (JIRA)]

undefined property exists in eclipse-templates/.classpath
-

 Key: HIVE-2902
 URL: https://issues.apache.org/jira/browse/HIVE-2902
 Project: Hive
  Issue Type: Bug
  Components: Build Infrastructure
Reporter: tamtam180
Priority: Minor


@hbase-test.version@ was removed from ivy/libraries.properties in HIVE-2748,
but the property still exists in eclipse-templates/.classpath.

{code}
classpathentry kind=lib path=build/ivy/lib/default/hbase-0.92.0.jar/
classpathentry kind=lib 
path=build/ivy/lib/default/hbase-@hbase-test.vers...@-tests.jar/
{code}

It should be changed to @hbase.version@


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[jira] [Created] (HIVE-2803) utc_from_timestamp and utc_to_timestamp returns incorrect results.

[tamtam180 (Created) (JIRA)]

utc_from_timestamp and utc_to_timestamp returns incorrect results.
--

 Key: HIVE-2803
 URL: https://issues.apache.org/jira/browse/HIVE-2803
 Project: Hive
  Issue Type: Bug
  Components: UDF
Affects Versions: 0.8.0
Reporter: tamtam180


How to reproduce:

{noformat}
$ echo 2011-12-25 09:00:00.123456  /tmp/data5.txt
hive create table ts1(t1 timestamp);
hive load data local inpath '/tmp/data5.txt' overwrite into table ts1;
hive select t1, from_utc_timestamp(t1, 'JST'), from_utc_timestamp(t1, 'JST') 
from ts1 limit 1;
{noformat}

The following result is expected:
{noformat}
 2011-12-25 09:00:00.123456  2011-12-25 18:00:00.123456  2011-12-25 
18:00:00.123456
{noformat}
However, the above query return incorrect result like this:
{noformat}
 2011-12-26 03:00:00.492456  2011-12-26 03:00:00.492456  2011-12-26 
03:00:00.492456
{noformat}

This is because GenericUDFFromUtcTimestamp.applyOffset() does setTime() 
improperly.
On evaluating query, timestamp argument always returns the same instance.
GenericUDFFromUtcTimestamp.applyOffset() does setTime() on the instance.
That means it adds all offsets in the query.


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