Youwei Wang has uploaded a new patch set (#4).

Change subject: IMPALA-3504: UDF for current timestamp in UTC
......................................................................

IMPALA-3504: UDF for current timestamp in UTC

Purpose: Returns the current date and time (in the local time zone)
as a TIMESTAMP value. Generated timestamp has been verified using
online time services.
Return type: timestamp

Example:
select utc_timestamp();
+-------------------------------+
| utc_timestamp()               |
+-------------------------------+
| 2016-09-23 09:42:42.931447000 |
+-------------------------------+

Change-Id: I5ee6ee192aa469f77c711f27ad324696a42004d1
---
M be/src/exprs/expr-test.cc
M be/src/exprs/timestamp-functions-ir.cc
M be/src/exprs/timestamp-functions.h
M be/src/runtime/runtime-state.cc
M be/src/runtime/runtime-state.h
M be/src/runtime/timestamp-value.h
M be/src/service/impala-server.cc
M common/function-registry/impala_functions.py
M common/thrift/ImpalaInternalService.thrift
9 files changed, 60 insertions(+), 1 deletion(-)


  git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/90/4490/4
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Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I5ee6ee192aa469f77c711f27ad324696a42004d1
Gerrit-PatchSet: 4
Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-Owner: Youwei Wang <youwei.a.w...@intel.com>
Gerrit-Reviewer: Jim Apple <jbap...@cloudera.com>
Gerrit-Reviewer: Matthew Jacobs <m...@cloudera.com>
Gerrit-Reviewer: Youwei Wang <youwei.a.w...@intel.com>

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