[TEZ-1669] yarn-swimlanes.sh throws error post TEZ-1556

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Fix Version/s: 0.5.2
• Target Version/s: 0.5.2
• Assignee: Rajesh Balamohan
• Reporter: Rajesh Balamohan
• Created: 15/Oct/14 06:31
• Updated: 08/Nov/14 20:25
• Resolved: 17/Oct/14 19:25

Description

Traceback (most recent call last):
File "swimlane.py", line 201, in <module>
sys.exit(main(sys.argv[1:]))
File "swimlane.py", line 121, in main
log = AMLog(args[0]).structure()
File "/yyy/tez-autobuild/tez/tez-tools/swimlanes/amlogparser.py", line 185, in _init_
self.events = filter(lambda a:a, [self.parse(l.strip()) for l in fp])
File "/yyy/tez-autobuild/tez/tez-tools/swimlanes/amlogparser.py", line 246, in parse
ts = m.group("ts")
AttributeError: 'NoneType' object has no attribute 'group'

Not sure if it has got anything to do with the recent logging changes introduced in TEZ-1566 (which trims the package name to just 2 levels).