Prashant Kommireddi created PIG-3811:
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Summary: PigServer.registerScript() wraps exception incorrectly on
parsing errors
Key: PIG-3811
URL: https://issues.apache.org/jira/browse/PIG-3811
Project: Pig
Issue Type: Bug
Affects Versions: 0.12.0
Reporter: Prashant Kommireddi
Assignee: Prashant Kommireddi
Fix For: 0.13.0
PigServer.registerScript throws an IOException that is wrapped on the cause of
ParseException in case there were parsing errors in the script.
{code}
public void registerScript(InputStream in, Map<String,String>
params,List<String> paramsFiles) throws IOException {
try {
String substituted = pigContext.doParamSubstitution(in,
paramMapToList(params), paramsFiles);
GruntParser grunt = new GruntParser(new StringReader(substituted));
grunt.setInteractive(false);
grunt.setParams(this);
grunt.parseStopOnError(true);
} catch (org.apache.pig.tools.pigscript.parser.ParseException e) {
log.error(e.getLocalizedMessage());
throw new IOException(e.getCause());
}
}
{code}
{{e.getCause()}} however would be null and the IOException returned is actually
an empty exception with null contents.
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