[AMBARI-23741] Starting JHS Takes Too Long Due To Tarball Extraction

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 2.6.0
• Fix Version/s: 2.7.0
• Component/s: ambari-agent
• Labels: pull-request-available
• Assignee: Jonathan Hurley
• Reporter: Jonathan Hurley
• Created: 02/May/18 15:04
• Updated: 07/May/18 10:04
• Resolved: 03/May/18 16:21

Description

Starting the Job History Server might time out on systems due to the use of Python's tarfile module. Instead, calling tar directly is much faster.

2018-05-01 17:28:44,102 - Extracting /usr/hdp/2.6.3.0-235/hadoop/mapreduce.tar.gz to /var/lib/ambari-agent/tmp/mapreduce-tarball-nqNJdx
2018-05-01 17:53:12,992 - Extracting /usr/hdp/2.6.3.0-235/tez/lib/tez.tar.gz to /var/lib/ambari-agent/tmp/tez-tarball-9CbDSh
2018-05-01 17:53:12,993 - Execute[('tar', '-xf', '/usr/hdp/2.6.3.0-235/tez/lib/tez.tar.gz', '-C', '/var/lib/ambari-agent/tmp/tez-tarball-9CbDSh/')] {'tries': 3, 'sudo': True, 'try_sleep': 1}

Issue Links

• links to: GitHub Pull Request #1158
• links to: GitHub Pull Request #1183