[CASSANDRA-3320] pig_cassandra script errors when running against pig 0.9.1 tar ball because there are multiple jars.

• Type: Bug
• Status: Resolved
• Priority: Low
• Resolution: Fixed
• Fix Version/s: 0.8.8

Environment

Running on mac os x. PIG_HOME set to a fresh download of pig 0.9.1.

• Severity: Low
• Assignee: Brian ONeill
• Reporter: Brian ONeill

Authors

Brian ONeill

Reviewers

Brandon Williams

• Created: 05/Oct/11 20:07
• Updated: 16/Apr/19 09:32
• Resolved: 12/Oct/11 16:12

Description

The pig_cassandra script in contrib/pig/bin assumes there is only one pig jar file in $PIG_HOME. However, the latest release of pig 0.9.1 has two jar files: one for hadoop and one without hadoop. See below:

bone@zen:~/tools/pig-0.9.1-> ls -al *.jar
rw-rr- 1 bone staff 5130595 Sep 29 18:55 pig-0.9.1-withouthadoop.jar
rw-rr- 1 bone staff 12430153 Sep 29 18:55 pig-0.9.1.jar

This breaks the shell script with:
bin/pig_cassandra: line 42: [: /Users/bone/tools/pig/pig-0.9.1-withouthadoop.jar: binary operator expected
Unrecognized option: -x

Attached is a patch for the shell script that takes the last jar file listed in the directory. This fixes the problem. I also add an "echo" to notify the user which jar file they are using.