[AMBARI-24268] yarn params not found in Ambaripreupload.py

• Type: Bug
• Status: Resolved
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 2.7.0
• Fix Version/s: 2.7.0
• Component/s: ambari-server
• Labels: pull-request-available
• Assignee: Gabor Boros
• Reporter: Gabor Boros
• Due: 09/Jul/18
• Created: 09/Jul/18 12:35
• Updated: 08/Aug/18 14:52
• Resolved: 08/Aug/18 14:52

Description

Running Ambari preupload script is throwing errors because of invalid yarn parameter references: 

 

[root@c7301 ~]# /var/lib/ambari-server/resources/scripts/Ambaripreupload.py
2018-07-09 12:28:04,121 - call['/usr/bin/hdp-select status hadoop-mapreduce-historyserver > /tmp/tmpimy0Rf'] {}
2018-07-09 12:28:04,149 - call returned (0, '')
Returning fs.defaultFS -> hdfs://c7301.ambari.apache.org:8020
2018-07-09 12:28:04,154 - Creating /usr/hdp/3.0.0.0-1621/hadoop-yarn/lib/service-dep.tar.gz
Traceback (most recent call last):
File "/var/lib/ambari-server/resources/scripts/Ambaripreupload.py", line 360, in <module>
create_yarn_service_tarball()
File "/var/lib/ambari-server/resources/scripts/Ambaripreupload.py", line 317, in create_yarn_service_tarball
folders = [yarn_home_dir, yarn_lib_dir, hdfs_home_dir, hdfs_lib_dir, hadoop_home_dir, hadoop_lib_dir]
NameError: global name 'yarn_home_dir' is not defined

 

Issue Links

• links to: GitHub Pull Request #1724
• links to: GitHub Pull Request #1725
• links to: GitHub Pull Request #1734