Thanks, I will try that.
Xiaobo Gu From: Carl Steinbach Date: 2012-05-13 10:30 To: user CC: guxiaobo1982 Subject: Re: Is there a metastore schema script for postgresql for Hive version 0.9.0 Hi Xiabo, Upgrade/schema scripts for Postgres were committed to trunk last week in HIVE-2529 (https://issues.apache.org/jira/browse/HIVE-2529). This patch includes schema DDL for Hive 0.8.0 and 0.9.0, as well as an 0.7.0->0.8.0 upgrade script. Right now these scripts are only available in the source code repository. Thanks. Carl On Sat, May 12, 2012 at 12:58 PM, Ashutosh Chauhan <hashut...@apache.org> wrote: Hi Xiaobo, It depends on what your current setup is: a) If you are trying Hive for the first time, then you don't necessarily need to create schema in postgres upfront. As wd suggested, datanucleus (ORM used by Hive) can autocreate the schema if it doesn't exist. b) If you are already using Hive 0.8 then there is no upgrade step, there are no metastore schema changes between 0.8 & 0.9, so your existing Hive 0.8 postgres will continue to work with Hive 0.9 c) If you are currently using Hive 0.7 or earlier, then you do need to migrate. Unfortunately, with Hive 0.8 we didn't publish upgrade script for 0.7 to 0.8. But, good news is support for Postgres is reinstated in trunk. You can find Postgres upgrade scripts here: http://svn.apache.org/repos/asf/hive/trunk/metastore/scripts/upgrade/postgres/ Hope it helps, Ashutosh On Fri, May 11, 2012 at 11:28 PM, Xiaobo Gu <guxiaobo1...@gmail.com> wrote: I can't find it in the release package. Xiaobo Gu
