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From "Jonathan Hurley" <jhur...@hortonworks.com>
Subject Review Request 34825: Hive Metastore Upgrade Fails During Upgrade Schema
Date Fri, 29 May 2015 19:31:31 GMT

-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/34825/
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Review request for Ambari and Nate Cole.


Bugs: AMBARI-11545
    https://issues.apache.org/jira/browse/AMBARI-11545


Repository: ambari


Description
-------

When upgrading Hive from HDP 2.2 to 2.3, metastore upgrade fails.

```
2015-05-29 13:37:54,062 - Executing Metastore Rolling Upgrade pre-restart
2015-05-29 13:37:54,064 - Upgrading Hive Metastore
2015-05-29 13:37:54,065 - Execute['/usr/hdp/2.3.0.0-2162/hive/bin/schematool -dbType mysql
-upgradeSchema'] {'logoutput': True, 'environment': {'HIVE_CONF_DIR': '/usr/hdp/current/hive-metastore/conf/conf.server'},
'tries': 1, 'user': 'hive'}
WARNING: Use "yarn jar" to launch YARN applications.
org.apache.hadoop.hive.metastore.HiveMetaException: Failed to get schema version.
*** schemaTool failed ***
```

lt appears as though conf-select is not yet called and therefore the configuration directory
doesn't exist:

```
[root@jhurley-hdp22-ru-4 conf.server]# ll /usr/hdp/current/hive-metastore/conf/conf.server
ls: cannot access /usr/hdp/current/hive-metastore/conf/conf.server: No such file or directory

[root@jhurley-hdp22-ru-4 conf.server]# ll /usr/hdp/current/hive-metastore/conf
lrwxrwxrwx. 1 root root 14 May 29 03:31 /usr/hdp/current/hive-metastore/conf -> /etc/hive/conf

[root@jhurley-hdp22-ru-4 conf.server]# ll /usr/hdp/current | grep hive
lrwxrwxrwx. 1 root root 26 May 29 03:59 hive-client -> /usr/hdp/2.2.7.0-2808/hive
lrwxrwxrwx. 1 root root 26 May 29 03:31 hive-metastore -> /usr/hdp/2.2.7.0-2808/hive
lrwxrwxrwx. 1 root root 26 May 29 03:31 hive-server2 -> /usr/hdp/2.2.7.0-2808/hive
lrwxrwxrwx. 1 root root 35 May 29 03:31 hive-webhcat -> /usr/hdp/2.2.7.0-2808/hive-hcatalog

[root@jhurley-hdp22-ru-4 conf.server]# ll /etc/hive
drwxr-xr-x. 2 hive hadoop 4096 May 29 03:35 conf
drwxr-xr-x. 2 hive hadoop 4096 May 29 03:37 conf.server
```


Diffs
-----

  ambari-server/src/main/resources/common-services/HIVE/0.12.0.2.0/package/scripts/hive_metastore.py
3c7900d 
  ambari-server/src/main/resources/common-services/HIVE/0.12.0.2.0/package/scripts/params_linux.py
b98cd91 
  ambari-server/src/main/resources/common-services/STORM/0.9.1.2.1/configuration/storm-env.xml
5129d87 
  ambari-server/src/main/resources/common-services/STORM/0.9.1.2.1/package/scripts/params_linux.py
fa31f04 
  ambari-server/src/main/resources/common-services/STORM/0.9.1.2.1/package/scripts/setup_ranger_storm.py
3c69b6b 
  ambari-server/src/main/resources/common-services/STORM/0.9.1.2.1/package/scripts/storm_upgrade.py
909c5d6 

Diff: https://reviews.apache.org/r/34825/diff/


Testing
-------

Upgraded hive

----------------------------------------------------------------------
Total run:744
Total errors:0
Total failures:0
OK


Thanks,

Jonathan Hurley


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