[PIG-4972] StreamingIO_1 fail on perl 5.22

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.17.0
• Component/s: e2e harness
• Hadoop Flags: Reviewed
• Assignee: Daniel Dai
• Reporter: Daniel Dai
• Created: 29/Aug/16 23:45
• Updated: 21/Jun/17 09:15
• Resolved: 30/Aug/16 20:23

Description

Saw StreamingIO_1 on particular perl version due to a warning in PigStreaming.pl. You can see the warning in any version of perl using "perl -w":

defined(%hash) is deprecated at streaming/PigStreaming.pl line 76.
	(Maybe you should just omit the defined()?)

In some particular version of perl, warning check is mandatory and the perl script just fail.