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Posted to dev@ambari.apache.org by "Gautam Borad (JIRA)" <ji...@apache.org> on 2016/03/03 06:12:18 UTC
[jira] [Updated] (AMBARI-15127) Separate DB operation during
upgrade and add them as pre-upgrade tasks
[ https://issues.apache.org/jira/browse/AMBARI-15127?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Gautam Borad updated AMBARI-15127:
----------------------------------
Summary: Separate DB operation during upgrade and add them as pre-upgrade tasks (was: Add retry logic for DB Setup during Ranger upgrade step (to handle upgrade with Ranger HA))
> Separate DB operation during upgrade and add them as pre-upgrade tasks
> -----------------------------------------------------------------------
>
> Key: AMBARI-15127
> URL: https://issues.apache.org/jira/browse/AMBARI-15127
> Project: Ambari
> Issue Type: Bug
> Components: ambari-server
> Affects Versions: 2.2.1
> Reporter: Gautam Borad
> Assignee: Gautam Borad
> Fix For: 2.2.2
>
> Attachments: AMBARI-15127.1.patch, AMBARI-15127.2.patch, AMBARI-15127.patch
>
>
> *Problem Statement*
> Need to apply multiple retries for Ranger DB setup calls to handle concurrent calls to one DB from 2 different hosts where Ranger Admin is installed.
> This scenario is needed to handle upgrades of HDP in a case when Ranger HA is enabled.
> {code}
> Traceback (most recent call last):
> File "/var/lib/ambari-agent/cache/common-services/RANGER/0.4.0/package/scripts/ranger_admin.py", line 124, in <module>
> RangerAdmin().execute()
> File "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py", line 219, in execute
> method(env)
> File "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py", line 517, in restart
> self.pre_upgrade_restart(env, upgrade_type=upgrade_type)
> File "/var/lib/ambari-agent/cache/common-services/RANGER/0.4.0/package/scripts/ranger_admin.py", line 67, in pre_upgrade_restart
> setup_ranger_db(upgrade_type=upgrade_type)
> File "/var/lib/ambari-agent/cache/common-services/RANGER/0.4.0/package/scripts/setup_ranger_xml.py", line 212, in setup_ranger_db
> user=params.unix_user,
> File "/usr/lib/python2.6/site-packages/resource_management/core/base.py", line 154, in __init__
> self.env.run()
> File "/usr/lib/python2.6/site-packages/resource_management/core/environment.py", line 158, in run
> self.run_action(resource, action)
> File "/usr/lib/python2.6/site-packages/resource_management/core/environment.py", line 121, in run_action
> provider_action()
> File "/usr/lib/python2.6/site-packages/resource_management/core/providers/system.py", line 238, in action_run
> tries=self.resource.tries, try_sleep=self.resource.try_sleep)
> File "/usr/lib/python2.6/site-packages/resource_management/core/shell.py", line 70, in inner
> result = function(command, **kwargs)
> File "/usr/lib/python2.6/site-packages/resource_management/core/shell.py", line 92, in checked_call
> tries=tries, try_sleep=try_sleep)
> File "/usr/lib/python2.6/site-packages/resource_management/core/shell.py", line 140, in _call_wrapper
> result = _call(command, **kwargs_copy)
> File "/usr/lib/python2.6/site-packages/resource_management/core/shell.py", line 291, in _call
> raise Fail(err_msg)
> resource_management.core.exceptions.Fail: Execution of 'python /usr/hdp/2.4.0.0-128/ranger-admin/dba_script.py -q' returned 1. ######## Hortonworks #############
> This is MOTD message, added for testing in qe infra
> 2016-01-22 12:00:44,666 [I] Running DBA setup script. QuiteMode:True
> 2016-01-22 12:00:44,666 [I] Using Java:/usr/jdk64/jdk1.8.0_45/bin/java
> {code}
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