[
https://issues.apache.org/jira/browse/AMBARI-17284?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Jonathan Hurley updated AMBARI-17284:
-------------------------------------
Resolution: Fixed
Status: Resolved (was: Patch Available)
> Hive Metastore Upgrade Fails Because Of Missing Hive Interactive Directory
> --------------------------------------------------------------------------
>
> Key: AMBARI-17284
> URL: https://issues.apache.org/jira/browse/AMBARI-17284
> Project: Ambari
> Issue Type: Bug
> Components: ambari-server
> Affects Versions: 2.4.0
> Reporter: Jonathan Hurley
> Assignee: Jonathan Hurley
> Priority: Critical
> Fix For: 2.4.0
>
> Attachments: AMBARI-17284.patch
>
>
> During an upgrade from HDP 2.3/2.4 to HDP 2.5, the following error is seen:
> {code}
> Traceback (most recent call last):
> File
> "/var/lib/ambari-agent/cache/common-services/HIVE/0.12.0.2.0/package/scripts/hive_metastore.py",
> line 254, in <module>
> HiveMetastore().execute()
> File
> "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py",
> line 257, in execute
> method(env)
> File
> "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py",
> line 662, in restart
> self.pre_upgrade_restart(env, upgrade_type=upgrade_type)
> File
> "/var/lib/ambari-agent/cache/common-services/HIVE/0.12.0.2.0/package/scripts/hive_metastore.py",
> line 114, in pre_upgrade_restart
> self.upgrade_schema(env)
> File
> "/var/lib/ambari-agent/cache/common-services/HIVE/0.12.0.2.0/package/scripts/hive_metastore.py",
> line 189, in upgrade_schema
> self.configure(env)
> File
> "/var/lib/ambari-agent/cache/common-services/HIVE/0.12.0.2.0/package/scripts/hive_metastore.py",
> line 73, in configure
> hive(name = 'metastore')
> File "/usr/lib/python2.6/site-packages/ambari_commons/os_family_impl.py",
> line 89, in thunk
> return fn(*args, **kwargs)
> File
> "/var/lib/ambari-agent/cache/common-services/HIVE/0.12.0.2.0/package/scripts/hive.py",
> line 274, in hive
> jdbc_connector(params.target_hive2, params.hive2_previous_jdbc_jar)
> File
> "/var/lib/ambari-agent/cache/common-services/HIVE/0.12.0.2.0/package/scripts/hive.py",
> line 463, in jdbc_connector
> sudo = True)
> File "/usr/lib/python2.6/site-packages/resource_management/core/base.py",
> line 155, in __init__
> self.env.run()
> File
> "/usr/lib/python2.6/site-packages/resource_management/core/environment.py",
> line 160, in run
> self.run_action(resource, action)
> File
> "/usr/lib/python2.6/site-packages/resource_management/core/environment.py",
> line 124, in run_action
> provider_action()
> File
> "/usr/lib/python2.6/site-packages/resource_management/core/providers/system.py",
> line 273, 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 293, in _call
> raise Fail(err_msg)
> resource_management.core.exceptions.Fail: Execution of 'cp
> --remove-destination /var/lib/ambari-agent/tmp/mysql-connector-java.jar
> /usr/hdp/current/hive-server2-hive2/lib/mysql-connector-java.jar' returned 1.
> cp: cannot create regular file
> `/usr/hdp/current/hive-server2-hive2/lib/mysql-connector-java.jar': No such
> file or directory
> {code}
> This is because with HDP 2.5, Hive introduced a new component called
> {{hive-server2-hive2}}:
> {code}
> /usr/hdp/current/hive-metastore -> /usr/hdp/2.5.0.0-1234/hive
> /usr/hdp/current/hive-server2 -> /usr/hdp/2.5.0.0-1234/hive
> /usr/hdp/current/hive-server2-hive2 -> /usr/hdp/2.5.0.0-1234/hive2
> {code}
> Normally, this would be fine. However, we must use the {{schematool}} from
> {{hive2}} and not {{hive}}:
> {code}
> /usr/hdp/2.5.0.0-1234/hive2/bin/schematool
> {code}
> Since Metastore is uggraded first, it's trying to write the custom JDBC
> connector to
> {{/usr/hdp/current/hive-server2-hive2/lib}}
> But since this component doesn't exist or hasn't been {{hdp-select}}'d yet,
> it fails.
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