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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/42094/
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Review request for Ambari, Andrew Onischuk, Jonathan Hurley, Jayush Luniya,
Nate Cole, Sumit Mohanty, Srimanth Gunturi, and Sid Wagle.
Bugs: AMBARI-14596
https://issues.apache.org/jira/browse/AMBARI-14596
Repository: ambari
Description
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Cluster installation failed on Accumulo Client because it was one of the first
tasks scheduled and HDFS Client had not been installed yet, which installs the
hadoop rpm and creates the /etc/hadoop/conf folder.
If a host does not contain /etc/hadoop/conf, then we should not attempt to
write config files to it during the after-install hooks. Once a component is
installed that does contain the hadoop rpm, then it will be responsible for
writing out the configs to it.
Ambari 2.2.1.0-71
HDP 2.4.0.0-47
```
Traceback (most recent call last):
File
"/var/lib/ambari-agent/cache/stacks/HDP/2.0.6/hooks/after-INSTALL/scripts/hook.py",
line 38, in <module>
AfterInstallHook().execute()
File
"/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py",
line 219, in execute
method(env)
File
"/var/lib/ambari-agent/cache/stacks/HDP/2.0.6/hooks/after-INSTALL/scripts/hook.py",
line 33, in hook
setup_config()
File
"/var/lib/ambari-agent/cache/stacks/HDP/2.0.6/hooks/after-INSTALL/scripts/shared_initialization.py",
line 55, in setup_config
only_if=format("ls {hadoop_conf_dir}"))
File "/usr/lib/python2.6/site-packages/resource_management/core/base.py",
line 154, in __init__
self.env.run()
File
"/usr/lib/python2.6/site-packages/resource_management/core/environment.py",
line 158, in run
self.run_action(resource, action)
File
"/usr/lib/python2.6/site-packages/resource_management/core/environment.py",
line 121, in run_action
provider_action()
File
"/usr/lib/python2.6/site-packages/resource_management/libraries/providers/xml_config.py",
line 67, in action_create
encoding = self.resource.encoding
File "/usr/lib/python2.6/site-packages/resource_management/core/base.py",
line 154, in __init__
self.env.run()
File
"/usr/lib/python2.6/site-packages/resource_management/core/environment.py",
line 158, in run
self.run_action(resource, action)
File
"/usr/lib/python2.6/site-packages/resource_management/core/environment.py",
line 121, in run_action
provider_action()
File
"/usr/lib/python2.6/site-packages/resource_management/core/providers/system.py",
line 87, in action_create
raise Fail("Applying %s failed, parent directory %s doesn't exist" %
(self.resource, dirname))
resource_management.core.exceptions.Fail: Applying
File['/usr/hdp/current/hadoop-client/conf/core-site.xml'] failed, parent
directory /usr/hdp/current/hadoop-client/conf doesn't exist
```
Diffs
-----
ambari-server/src/main/resources/stacks/HDP/2.0.6/hooks/after-INSTALL/scripts/shared_initialization.py
98b7eb5
Diff: https://reviews.apache.org/r/42094/diff/
Testing
-------
Verified on a new cluster installation.
Python unit tests passed.
OK
----------------------------------------------------------------------
Total run:858
Total errors:0
Total failures:0
OK
Thanks,
Alejandro Fernandez
