Change in behavior for UDFContext.getUDFContext().getJobConf() in front-end
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Key: PIG-2576
URL: https://issues.apache.org/jira/browse/PIG-2576
Project: Pig
Issue Type: Bug
Affects Versions: 0.9.3
Reporter: Vivek Padmanabhan
We read a file in the UDF constructor. (The file is transferred to the compute
nodes via distache)
To avoid this case in the front-end while the script is in the compile stage,
we differentiate between front end and back end execution depending upon a
condition ( UDFContext.getUDFContext().getJobConf() == null )
This was working till Pig 0.9.1, in the current Pig 0.9 version this is
breaking.
ie, If I have any 'fs' commands after the STORE statement, the GruntParser
invokes the udf constructor again and the above condition check returns false
causing errors.
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