If parallel execution is enabled on Ambari Agent, concurrent directory creation
may fail with:
errors-62.txt
Traceback (most recent call last):
File
"/var/lib/ambari-agent/cache/stacks/HDP/2.0.6/hooks/before-ANY/scripts/hook.py",
line 35, in <module>
BeforeAnyHook().execute()
File
"/usr/lib/ambari-agent/lib/resource_management/libraries/script/script.py",
line 375, in execute
method(env)
File
"/var/lib/ambari-agent/cache/stacks/HDP/2.0.6/hooks/before-ANY/scripts/hook.py",
line 31, in hook
setup_hadoop_env()
File
"/var/lib/ambari-agent/cache/stacks/HDP/2.0.6/hooks/before-ANY/scripts/shared_initialization.py",
line 203, in setup_hadoop_env
mode=01777
File "/usr/lib/ambari-agent/lib/resource_management/core/base.py", line 166,
in __init__
self.env.run()
File "/usr/lib/ambari-agent/lib/resource_management/core/environment.py",
line 160, in run
self.run_action(resource, action)
File "/usr/lib/ambari-agent/lib/resource_management/core/environment.py",
line 124, in run_action
provider_action()
File
"/usr/lib/ambari-agent/lib/resource_management/core/providers/system.py", line
191, in action_create
sudo.makedir(path, self.resource.mode or 0755)
File "/usr/lib/ambari-agent/lib/resource_management/core/sudo.py", line 121,
in makedir
os.mkdir(path)
OSError: [Errno 17] File exists:
'/var/lib/ambari-agent/tmp/hadoop_java_io_tmpdir'
or
errors-63.txt
Traceback (most recent call last):
File
"/var/lib/ambari-agent/cache/stacks/HDP/2.0.6/hooks/before-ANY/scripts/hook.py",
line 35, in <module>
BeforeAnyHook().execute()
File
"/usr/lib/ambari-agent/lib/resource_management/libraries/script/script.py",
line 375, in execute
method(env)
File
"/var/lib/ambari-agent/cache/stacks/HDP/2.0.6/hooks/before-ANY/scripts/hook.py",
line 31, in hook
setup_hadoop_env()
File
"/var/lib/ambari-agent/cache/stacks/HDP/2.0.6/hooks/before-ANY/scripts/shared_initialization.py",
line 203, in setup_hadoop_env
mode=01777
File "/usr/lib/ambari-agent/lib/resource_management/core/base.py", line 166,
in __init__
self.env.run()
File "/usr/lib/ambari-agent/lib/resource_management/core/environment.py",
line 160, in run
self.run_action(resource, action)
File "/usr/lib/ambari-agent/lib/resource_management/core/environment.py",
line 124, in run_action
provider_action()
File
"/usr/lib/ambari-agent/lib/resource_management/core/providers/system.py", line
179, in action_create
path = sudo.readlink(path)
File "/usr/lib/ambari-agent/lib/resource_management/core/sudo.py", line 161,
in readlink
return os.readlink(path)
OSError: [Errno 22] Invalid argument:
'/var/lib/ambari-agent/tmp/hadoop_java_io_tmpdir'
The failed tasks need to be retried to succeed, causing delays.
[ Full content available at: https://github.com/apache/ambari/pull/2379 ]
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