Dmytro Grinenko created AMBARI-22966: ----------------------------------------
Summary: ambari-agent fails to start Key: AMBARI-22966 URL: https://issues.apache.org/jira/browse/AMBARI-22966 Project: Ambari Issue Type: Task Components: ambari-agent Affects Versions: 2.6.2 Reporter: Dmytro Grinenko Assignee: Dmytro Grinenko Fix For: 2.6.2 ambari-agent start gives the following exception: {code} Traceback (most recent call last): File "/usr/lib/ambari-agent/lib/ambari_agent/main.py", line 92, in <module> import ProcessHelper File "/usr/lib/ambari-agent/lib/ambari_agent/ProcessHelper.py", line 25, in <module> from ambari_commons.shell import getTempFiles File "/usr/lib/ambari-agent/lib/ambari_commons/shell.py", line 30, in <module> from resource_management.core import sudo File "/usr/lib/ambari-agent/lib/resource_management/__init__.py", line 23, in <module> from resource_management.libraries import * File "/usr/lib/ambari-agent/lib/resource_management/libraries/__init__.py", line 23, in <module> from resource_management.libraries.functions import * File "/usr/lib/ambari-agent/lib/resource_management/libraries/functions/__init__.py", line 48, in <module> from resource_management.libraries.functions.log_process_information import * File "/usr/lib/ambari-agent/lib/resource_management/libraries/functions/log_process_information.py", line 22, in <module> from ambari_commons.shell import shellRunner ImportError: cannot import name shellRunner {code} Most likely because of a circular dependency that was added by AMBARI-22888. Removing the sudo import from shell makes the problem go away. sudo -> resource_management.libraries.* -> resource_management.libraries.functions.* -> esource_management.libraries.functions.log_process_information.* -> ambari_commons.shell.shellRunner -> resource_management.core.sudo -- This message was sent by Atlassian JIRA (v7.6.3#76005)