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https://reviews.apache.org/r/36476/
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Review request for Ambari and Vitalyi Brodetskyi.
Bugs: AMBARI-12406
https://issues.apache.org/jira/browse/AMBARI-12406
Repository: ambari
Description
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**The reason:**
Ambari-server as non-root uses ambari-agent/ambari-sudo.sh within download
configs custom command.
**The problem causes the following:**
1\. If ambari-server runs as non-root, and don't have sudo access (which is
not a must for server) download configs fails.
2\. If ambari-server (running as non-root) is on the node where there is no
ambari-agent download configs fails
full stack trace
org.apache.ambari.server.controller.spi.SystemException: Execution of
"ambari-python-wrap
/var/lib/ambari-server/resources/common-services/YARN/2.1.0.2.0/package/scripts/yarn_client.py
generate_configs
/var/lib/ambari-server/data/tmp/YARN_CLIENT-configuration.json
/var/lib/ambari-server/resources/common-services/YARN/2.1.0.2.0/package
/var/lib/ambari-server/data/tmp/structured-out.json INFO
/var/lib/ambari-server/data/tmp" returned 1. java.lang.Throwable: 2015-07-13
09:46:20,446 - Directory['/var/lib/ambari-server/data/tmp'] {'recursive': True}
2015-07-13 09:46:20,622 - Creating directory
Directory['/var/lib/ambari-server/data/tmp']
Traceback (most recent call last):
File
"/var/lib/ambari-server/resources/common-services/YARN/2.1.0.2.0/package/scripts/yarn_client.py",
line 65, in
YarnClient().execute()
File
"/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py",
line 218, in execute
method(env)
File
"/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py",
line 531, in generate_configs
Directory(self.get_tmp_dir(), recursive=True)
File "/usr/lib/python2.6/site-packages/resource_management/core/base.py",
line 157, in __init__
self.env.run()
File
"/usr/lib/python2.6/site-packages/resource_management/core/environment.py",
line 152, in run
self.run_action(resource, action)
File
"/usr/lib/python2.6/site-packages/resource_management/core/environment.py",
line 118, in run_action
provider_action()
File
"/usr/lib/python2.6/site-packages/resource_management/core/providers/system.py",
line 155, in action_create
sudo.makedirs(path, self.resource.mode or 0755)
File "/usr/lib/python2.6/site-packages/resource_management/core/sudo.py",
line 128, in makedirs
shell.checked_call(["mkdir", "-p", path], sudo=True)
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 'mkdir -p
/var/lib/ambari-server/data/tmp' returned 1. sudo: no tty present and no
askpass program specified
working on getting cluster with reproduce, should be available in 1-2 hours
Diffs
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ambari-server/conf/unix/ambari-env.sh 2e700da
ambari-server/conf/unix/ambari-sudo.sh PRE-CREATION
ambari-server/pom.xml cb0648b
ambari-server/src/main/python/ambari_server/serverConfiguration.py cf7ab4b
Diff: https://reviews.apache.org/r/36476/diff/
Testing
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mvn clean test
Thanks,
Andrew Onischuk
