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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/46345/
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Review request for Ambari, Alejandro Fernandez and Nate Cole.
Bugs: AMBARI-15950
https://issues.apache.org/jira/browse/AMBARI-15950
Repository: ambari
Description
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STR:
- Install cluster on HDP 2.3
- Add a host with DataNode after cluster has been installed
For hosts part of the cluster creation:
{code}
[root@os-r6-orydgs-upg-sanity-211-5 /]# ls -la /etc/hadoop/
total 24
drwxr-xr-x. 4 root root 4096 Apr 18 04:49 .
drwxr-xr-x. 114 root root 12288 Apr 18 10:53 ..
drwxr-xr-x. 3 root root 4096 Apr 18 04:49 2.3.4.0-3485
lrwxrwxrwx. 1 root root 35 Apr 18 04:49 conf ->
/usr/hdp/current/hadoop-client/conf
drwxr-xr-x. 2 root root 4096 Apr 18 04:49 conf.install
{code}
For hosts was added after cluster creation:
{code}
[root@os-r6-orydgs-upg-sanity-211-2 ~]# ls -la /etc/hadoop
total 16
drwxr-xr-x. 4 root root 4096 Apr 18 09:34 .
drwxr-xr-x. 80 root root 4096 Apr 18 09:35 ..
drwxr-xr-x. 3 root root 4096 Apr 18 09:34 2.3.4.0-3485
lrwxrwxrwx. 1 root root 23 Apr 18 09:34 conf -> /etc/hadoop/conf.backup
drwxr-xr-x. 2 root root 4096 Apr 18 10:36 conf.backup
{code}
This causes the {{/etc/<component>/conf}} folder to point indefinitely to the
{{/etc/<component>/conf.backup}}.
Diffs
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ambari-common/src/main/python/resource_management/libraries/functions/conf_select.py
7ce4a6f
Diff: https://reviews.apache.org/r/46345/diff/
Testing
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mvn clean test
Thanks,
Jonathan Hurley
