Utils.getSchemaFromString does not use the new parser, and thus fails to parse
valid schema
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Key: PIG-1985
URL: https://issues.apache.org/jira/browse/PIG-1985
Project: Pig
Issue Type: Bug
Components: impl
Affects Versions: 0.9.0
Reporter: Woody Anderson
Fix For: 0.9.0
I've been told this is because Utils.getSchemaFromString does not use the new
parser to parse the schema, so we should update the impl to use the new parser:
{code}
Utils.getSchemaFromString("f: map[]")
{code}
results in: (org.apache.pig.impl.logicalLayer.schema.Schema) {f: map[]}
{code}
Utils.getSchemaFromString("f: map[int]")
{code}
results in: An exception occurred:
org.apache.pig.impl.logicalLayer.parser.ParseException
..
org.apache.pig.impl.logicalLayer.parser.ParseException: Encountered " "map"
"map "" at line 1, column 4.
Was expecting one of:
"int" ...
"long" ...
"float" ...
"double" ...
"chararray" ...
"bytearray" ...
"int" ...
"long" ...
"float" ...
"double" ...
"chararray" ...
"bytearray" ...
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