Package org.apache.pig.impl.logicalLayer.schema

Examples of org.apache.pig.impl.logicalLayer.schema.Schema.removeAllAliases()

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                    throw new RuntimeException
                        ("Internal Error: Schema of group expression retured <2 fields");

                if (fields.size() == 2) {
                    groupElementSchema = fields.get(0);
                    groupElementSchema.removeAllAliases();
                    groupElementSchema.setAlias("group");
                } else {
                    groupElementSchema = new TupleSchema();
                    groupElementSchema.setAlias("group");
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