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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/36435/
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(Updated July 12, 2015, 7:46 p.m.)
Review request for Ambari, Alejandro Fernandez, Jonathan Hurley, Mahadev Konar,
and Nate Cole.
Changes
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Ran 263 tests in 7.722s
OK
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Total run:803
Total errors:0
Total failures:0
OK
Bugs: AMBARI-12391
https://issues.apache.org/jira/browse/AMBARI-12391
Repository: ambari
Description
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It's a Metastore restart failure
2015-07-09 18:10:15,641 - Executing Metastore Rolling Upgrade pre-restart
2015-07-09 18:10:15,643 - Upgrading Hive Metastore
2015-07-09 18:10:15,645 - Execute['('cp',
'/usr/hdp/current/hive-metastore/lib/mysql-connector-java.jar',
u'/usr/hdp/2.3.0.0-2545/hive/lib')'] {'path': ['/bin', '/usr/bin/'], 'sudo':
True}
2015-07-09 18:10:15,682 - Execute['/usr/hdp/2.3.0.0-2545/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 load driver
*** schemaTool failed ***
When I tried a dryrun,
sudo -u hive /usr/hdp/2.3.0.0-2545/hive/bin/schematool -dryRun -dbType mysql
-upgradeSchema
it doesn't seem to fail on the driver load issue, though it was failing on
something else.
I am assuming this is related to us missing some libraries during
rolling-upgrades.
But we need to find out what exactly it is that is missing. Is it
mysql-connector-java.jar ? Does it need to be readable by hive user, given the
ugpradeSchema command above is running as hive?
# ls -l /usr/hdp/2.3.0.0-2545/hive/lib/mysql-connector-java.jar
-rw-r-----. 1 root root 959987 Jul 9 18:10
/usr/hdp/2.3.0.0-2545/hive/lib/mysql-connector-java.jar
Diffs (updated)
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ambari-server/src/main/resources/common-services/HIVE/0.12.0.2.0/package/scripts/hive_metastore.py
a17ea4f
ambari-server/src/test/python/stacks/2.1/HIVE/test_hive_metastore.py dc1933b
Diff: https://reviews.apache.org/r/36435/diff/
Testing
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Could not test manually - yum refuses to install Centos 7 packages on my local
VMs.
Issue should be common also for Centos 6 with non-defauld umask. But could not
test under Centos 6 as well, because of blocker attached to jira.
Going to invoke patch during next QE run to test.
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Ran 263 tests in 7.760s
OK
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Total run:803
Total errors:0
Total failures:0
OK
Thanks,
Dmitro Lisnichenko
