Harsh J created PIG-3261:
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Summary: User set PIG_CLASSPATH entries must be prepended to the
CLASSPATH, not appended
Key: PIG-3261
URL: https://issues.apache.org/jira/browse/PIG-3261
Project: Pig
Issue Type: Bug
Components: grunt
Affects Versions: 0.10.0
Reporter: Harsh J
Assignee: Harsh J
Attachments: PIG-3261.patch
Currently we are doing this wrong:
{code}
if [ "$PIG_CLASSPATH" != "" ]; then
CLASSPATH=${CLASSPATH}:${PIG_CLASSPATH}
{code}
This means that anything added to CLASSPATH until that point will never be able
to get overridden by a user set environment, which is wrong behavior. Hadoop
libs for example are added to CLASSPATH, before this extension is called in
bin/pig.
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