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Subject: Re: Review Request 35042: Hive Upgrade Fails Because Of Missing
 Database Library
From: "Nate Cole" <ncole@hortonworks.com>
To: "Alejandro Fernandez" <afernandez@hortonworks.com>,
 "Nate Cole" <ncole@hortonworks.com>
Cc: "Ambari" <dev@ambari.apache.org>,
 "Jonathan Hurley" <jhurley@hortonworks.com>
Date: Thu, 04 Jun 2015 09:04:29 -0000
Message-ID: <20150604090429.7997.82778@reviews.apache.org>
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Reply-To: "Nate Cole" <ncole@hortonworks.com>

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Requires test coverage.

- Nate Cole


On June 3, 2015, 9:52 p.m., Jonathan Hurley wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/35042/
> -----------------------------------------------------------
> 
> (Updated June 3, 2015, 9:52 p.m.)
> 
> 
> Review request for Ambari, Alejandro Fernandez and Nate Cole.
> 
> 
> Bugs: AMBARI-11675
>     https://issues.apache.org/jira/browse/AMBARI-11675
> 
> 
> Repository: ambari
> 
> 
> Description
> -------
> 
> Hive rolling upgrade failed during the RESTART HIVE/HIVE_METASTORE, here is the log in the panel:
> {noformat}
> 2015-06-03 01:01:16,274 - Deleting File['/var/run/hive/hive.pid']
> 2015-06-03 01:01:16,274 - Executing Metastore Rolling Upgrade pre-restart
> 2015-06-03 01:01:16,277 - Upgrading Hive Metastore
> 2015-06-03 01:01:16,280 - Execute['/usr/hdp/2.3.0.0-2208/hive/bin/schematool -dbType mysql -upgradeSchema'] {'logoutput': True, 'environment': {'HIVE_CONF_DIR': '/etc/hive/conf.server'}, 'tries': 1, 'user': 'hive'}
> WARNING: Use "yarn jar" to launch YARN applications.
> org.apache.hadoop.hive.metastore.HiveMetaException: Failed to load driver
> *** schemaTool failed ***
> {noformat}
> Basically the new Hive directory /usr/hdp/2.3.0.0-2208/hive/lib does not have the connector jar and so the schemaTool command fails. We should copy over the connector jar in the new directory before triggering the schemaTool command.
> 
> 
> Diffs
> -----
> 
>   ambari-server/src/main/resources/common-services/HIVE/0.12.0.2.0/package/scripts/hive_metastore.py 1813ee3 
> 
> Diff: https://reviews.apache.org/r/35042/diff/
> 
> 
> Testing
> -------
> 
> ----------------------------------------------------------------------
> Total run:750
> Total errors:0
> Total failures:0
> OK
> 
> 
> Thanks,
> 
> Jonathan Hurley
> 
>


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