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https://issues.apache.org/jira/browse/AMBARI-8911?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14258509#comment-14258509
]
Mahadev konar commented on AMBARI-8911:
---------------------------------------
+1
> Ambari uses filename that conflicts with python's "mysql" package
> -----------------------------------------------------------------
>
> Key: AMBARI-8911
> URL: https://issues.apache.org/jira/browse/AMBARI-8911
> Project: Ambari
> Issue Type: Task
> Components: ambari-server
> Affects Versions: 2.0.0
> Reporter: Dmitry Lysnichenko
> Assignee: Dmitry Lysnichenko
> Fix For: 2.0.0
>
> Attachments: AMBARI-8911.patch
>
>
> Unit tests fail for me with
> {code}
> > ----------------------------------------------------------------------
> > Failed tests:
> > ERROR: test_clean_default (test_mysql_server.TestMySqlServer)
> > ----------------------------------------------------------------------
> > Traceback (most recent call last):
> > File
> > "/media/plextor/ambari/ambari-server/src/test/python/stacks/2.0.6/HIVE/test_mysql_server.py",
> > line 119, in test_clean_default
> > target = RMFTestCase.TARGET_COMMON_SERVICES
> > File
> > "/media/plextor/ambari/ambari-server/src/test/python/stacks/utils/RMFTestCase.py",
> > line 110, in executeScript
> > script_module = imp.load_source(classname, script_path)
> > File
> > "/media/plextor/ambari/ambari-server/src/test/python/stacks/utils/../../../../main/resources/common-services/HIVE/0.12.0.2.0/package/scripts/mysql_server.py",
> > line 27, in <module>
> > from mysql import mysql_configure
> > ImportError: cannot import name mysql_configure
> >
> > ERROR: test_clean_secured (test_mysql_server.TestMySqlServer)
> > ----------------------------------------------------------------------
> > Traceback (most recent call last):
> > File
> > "/media/plextor/ambari/ambari-server/src/test/python/stacks/2.0.6/HIVE/test_mysql_server.py",
> > line 130, in test_clean_secured
> > target = RMFTestCase.TARGET_COMMON_SERVICES
> > File
> > "/media/plextor/ambari/ambari-server/src/test/python/stacks/utils/RMFTestCase.py",
> > line 110, in executeScript
> > script_module = imp.load_source(classname, script_path)
> > File
> > "/media/plextor/ambari/ambari-server/src/test/python/stacks/utils/../../../../main/resources/common-services/HIVE/0.12.0.2.0/package/scripts/mysql_server.py",
> > line 27, in <module>
> > from mysql import mysql_configure
> > ImportError: cannot import name mysql_configure
> >
> > ERROR: test_configure_default (test_mysql_server.TestMySqlServer)
> > ----------------------------------------------------------------------
> > Traceback (most recent call last):
> > File
> > "/media/plextor/ambari/ambari-server/src/test/python/stacks/2.0.6/HIVE/test_mysql_server.py",
> > line 33, in test_configure_default
> > target = RMFTestCase.TARGET_COMMON_SERVICES
> > File
> > "/media/plextor/ambari/ambari-server/src/test/python/stacks/utils/RMFTestCase.py",
> > line 110, in executeScript
> > script_module = imp.load_source(classname, script_path)
> > File
> > "/media/plextor/ambari/ambari-server/src/test/python/stacks/utils/../../../../main/resources/common-services/HIVE/0.12.0.2.0/package/scripts/mysql_server.py",
> > line 27, in <module>
> > from mysql import mysql_configure
> > ImportError: cannot import name mysql_configure
> >
> > ERROR: test_configure_secured (test_mysql_server.TestMySqlServer)
> > ----------------------------------------------------------------------
> > Traceback (most recent call last):
> > File
> > "/media/plextor/ambari/ambari-server/src/test/python/stacks/2.0.6/HIVE/test_mysql_server.py",
> > line 76, in test_configure_secured
> > target = RMFTestCase.TARGET_COMMON_SERVICES
> > File
> > "/media/plextor/ambari/ambari-server/src/test/python/stacks/utils/RMFTestCase.py",
> > line 110, in executeScript
> > script_module = imp.load_source(classname, script_path)
> > File
> > "/media/plextor/ambari/ambari-server/src/test/python/stacks/utils/../../../../main/resources/common-services/HIVE/0.12.0.2.0/package/scripts/mysql_server.py",
> > line 27, in <module>
> > from mysql import mysql_configure
> > ImportError: cannot import name mysql_configure
> >
> > ERROR: test_start_default (test_mysql_server.TestMySqlServer)
> > ----------------------------------------------------------------------
> > Traceback (most recent call last):
> > File
> > "/media/plextor/ambari/ambari-server/src/test/python/stacks/2.0.6/HIVE/test_mysql_server.py",
> > line 44, in test_start_default
> > target = RMFTestCase.TARGET_COMMON_SERVICES
> > File
> > "/media/plextor/ambari/ambari-server/src/test/python/stacks/utils/RMFTestCase.py",
> > line 110, in executeScript
> > script_module = imp.load_source(classname, script_path)
> > File
> > "/media/plextor/ambari/ambari-server/src/test/python/stacks/utils/../../../../main/resources/common-services/HIVE/0.12.0.2.0/package/scripts/mysql_server.py",
> > line 27, in <module>
> > from mysql import mysql_configure
> > ImportError: cannot import name mysql_configure
> >
> > ERROR: test_start_secured (test_mysql_server.TestMySqlServer)
> > ----------------------------------------------------------------------
> > Traceback (most recent call last):
> > File
> > "/media/plextor/ambari/ambari-server/src/test/python/stacks/2.0.6/HIVE/test_mysql_server.py",
> > line 87, in test_start_secured
> > target = RMFTestCase.TARGET_COMMON_SERVICES
> > File
> > "/media/plextor/ambari/ambari-server/src/test/python/stacks/utils/RMFTestCase.py",
> > line 110, in executeScript
> > script_module = imp.load_source(classname, script_path)
> > File
> > "/media/plextor/ambari/ambari-server/src/test/python/stacks/utils/../../../../main/resources/common-services/HIVE/0.12.0.2.0/package/scripts/mysql_server.py",
> > line 27, in <module>
> > from mysql import mysql_configure
> > ImportError: cannot import name mysql_configure
> >
> > ERROR: test_stop_default (test_mysql_server.TestMySqlServer)
> > ----------------------------------------------------------------------
> > Traceback (most recent call last):
> > File
> > "/media/plextor/ambari/ambari-server/src/test/python/stacks/2.0.6/HIVE/test_mysql_server.py",
> > line 60, in test_stop_default
> > target = RMFTestCase.TARGET_COMMON_SERVICES
> > File
> > "/media/plextor/ambari/ambari-server/src/test/python/stacks/utils/RMFTestCase.py",
> > line 110, in executeScript
> > script_module = imp.load_source(classname, script_path)
> > File
> > "/media/plextor/ambari/ambari-server/src/test/python/stacks/utils/../../../../main/resources/common-services/HIVE/0.12.0.2.0/package/scripts/mysql_server.py",
> > line 27, in <module>
> > from mysql import mysql_configure
> > ImportError: cannot import name mysql_configure
> >
> > ERROR: test_stop_secured (test_mysql_server.TestMySqlServer)
> > ----------------------------------------------------------------------
> > Traceback (most recent call last):
> > File
> > "/media/plextor/ambari/ambari-server/src/test/python/stacks/2.0.6/HIVE/test_mysql_server.py",
> > line 103, in test_stop_secured
> > target = RMFTestCase.TARGET_COMMON_SERVICES
> > File
> > "/media/plextor/ambari/ambari-server/src/test/python/stacks/utils/RMFTestCase.py",
> > line 110, in executeScript
> > script_module = imp.load_source(classname, script_path)
> > File
> > "/media/plextor/ambari/ambari-server/src/test/python/stacks/utils/../../../../main/resources/common-services/HIVE/0.12.0.2.0/package/scripts/mysql_server.py",
> > line 27, in <module>
> > from mysql import mysql_configure
> > ImportError: cannot import name mysql_configure
> >
> > ----------------------------------------------------------------------
> {code}
> Investigation shows that file
> ambari-server/src/main/resources/common-services/HIVE/0.12.0.2.0/package/scripts/mysql.py
> is not imported because it conflicts with standard python package "mysql"
> that is installed on my machine.
> {code}
> >>> import mysql
> >>> print mysql
> <module 'mysql' from '/usr/lib/pymodules/python2.7/mysql/__init__.pyc'>
> {code}
> *This code may also fail on some production environments.*
> The solution is to rename file at our project
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