[kudu-CR] KUDU-3079 Add MiniPostgres

["Attila Bukor (Code Review)" <ge...@cloudera.org>]

Hello Tidy Bot, Alexey Serbin, Kudu Jenkins, Andrew Wong, Adar Dembo, Hao Hao, 

I'd like you to reexamine a change. Please visit

    http://gerrit.cloudera.org:8080/15374

to look at the new patch set (#4).

Change subject: KUDU-3079 Add MiniPostgres
......................................................................

KUDU-3079 Add MiniPostgres

Apache Ranger needs a database to store privileges and supported
databases currently are MySQL, PostgreSQL, Oracle and Amazon RDS[1].

I ruled out Amazon RDS on the basis that it's cloud-based so we couldn't
depend on it in integration tests in a self-contained way.

This is only a build-time dependency (test-time really) and only for an
optional feature, so licensing shouldn't be too much of a concern for
any of them, but PostgrSQL License can even be included in ASF
software[2]. It's also easy to build and configure and it doesn't
otherwise matter which database is used under Ranger, so I went with
Postgres.

This patch adds the latest (at the time of the start of this work)
PostgreSQL and PostgreSQL JDBC driver JARs to thirdparty and adds a
MiniPostgres interface that tests can use to start Postgres, add users
and create databases.

[1]
https://docs.cloudera.com/HDPDocuments/HDP3/HDP-3.1.5/installing-ranger/content/configuring_a_database_instance_for_ranger.html
(couldn't find a list of supported databases on ranger.apache.org or on
cwiki.apache.org)
[2] https://www.apache.org/legal/resolved.html#category-a

Change-Id: Iba40126aa60e0ecbc5ae10cc1328493194c345bc
---
M src/kudu/ranger/CMakeLists.txt
A src/kudu/ranger/mini_postgres.cc
A src/kudu/ranger/mini_postgres.h
M thirdparty/LICENSE.txt
M thirdparty/build-definitions.sh
M thirdparty/build-thirdparty.sh
M thirdparty/download-thirdparty.sh
M thirdparty/vars.sh
8 files changed, 292 insertions(+), 0 deletions(-)


  git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/74/15374/4
-- 
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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: Iba40126aa60e0ecbc5ae10cc1328493194c345bc
Gerrit-Change-Number: 15374
Gerrit-PatchSet: 4
Gerrit-Owner: Attila Bukor <ab...@apache.org>
Gerrit-Reviewer: Adar Dembo <ad...@cloudera.com>
Gerrit-Reviewer: Alexey Serbin <as...@cloudera.com>
Gerrit-Reviewer: Andrew Wong <aw...@cloudera.com>
Gerrit-Reviewer: Attila Bukor <ab...@apache.org>
Gerrit-Reviewer: Hao Hao <ha...@cloudera.com>
Gerrit-Reviewer: Kudu Jenkins (120)
Gerrit-Reviewer: Tidy Bot (241)