Rohini Palaniswamy created PIG-4908:
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Summary: JythonFunction refers to Oozie launcher script absolute
path
Key: PIG-4908
URL: https://issues.apache.org/jira/browse/PIG-4908
Project: Pig
Issue Type: Bug
Reporter: Rohini Palaniswamy
Assignee: Rohini Palaniswamy
Fix For: 0.16.0
We had a scenario where a user had multiple udfs all named udfs.py.
JythonFunction was referring to the absolute localized path of udfs.py in the
Oozie launcher. Tasks which ran on a node and which had a different version of
udfs.py localized to same path (hashcode conflict) as the Oozie launcher
failed. We should be referring to relative path of the files. The current code
check is the canonical path starts with cwd, but that does not work as the
files are downloaded to a different location and symlinked to the current
working directory of the task attempt.
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