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

["Brian ONeill (Commented) (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/CASSANDRA-3320?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13124290#comment-13124290 ] 

Brian ONeill commented on CASSANDRA-3320:
-----------------------------------------

Also, I just noticed when running on my linux under bash I get the following error:
[boneill@boneill-lin] pig $ bin/pig_cassandra -x local example-script.pig 
Unrecognized option: -x
Could not create the Java virtual machine.

When I echo the $PIG_JAR variable, I get:
$PIG_JAR = /home/boneill/tools/pig/pig*.jar

Thus, the jar file resolution isn't working.  This same patch fixes this on linux/bash as well.

                
> pig_cassandra script errors when running against pig 0.9.1 tar ball because there are multiple jars.
> ----------------------------------------------------------------------------------------------------
>
>                 Key: CASSANDRA-3320
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-3320
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Contrib
>    Affects Versions: 0.8.6
>         Environment: Running on mac os x.  PIG_HOME set to a fresh download of pig 0.9.1.
>            Reporter: Brian ONeill
>            Assignee: Brian ONeill
>            Priority: Minor
>             Fix For: 0.8.8
>
>         Attachments: trunk-3320.txt
>
>
> 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-r--r--  1 bone  staff   5130595 Sep 29 18:55 pig-0.9.1-withouthadoop.jar
> -rw-r--r--  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. 

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