[PIG-3790] Several changes in Tez e2e

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: tez-branch
• Fix Version/s: tez-branch
• Component/s: tez
• Hadoop Flags: Reviewed
• Assignee: Daniel Dai
• Reporter: Daniel Dai
• Created: 28/Feb/14 21:18
• Updated: 21/Nov/14 05:58
• Resolved: 20/Mar/14 19:14

Description

Need to change several thing in e2e:
1. If test contains tag "verify_pig_script", "verify_pig_script" still run against tez, should run against MR
2. Have the following line in test:
$ENV

{'PIG_CLASSPATH'} = $ENV{'PIG_CLASSPATH'}

. $separator . $pcp;
PIG_CLASSPATH eventually get too long and exceed system limit
3. Some tests such as MultiQuery_11, perl command is enclosed in double quote (perl -ne "print $;"), Pig runtime will do the parameter substitution and replace $ to the last command executed. This seems should goes to MR as well, if so, I will open another ticket to fix in trunk.
4. Since e2e is now in a good shape, we need to enable all test suite instead of just tez.