Allan Avendaño created PIG-2781:
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Summary: LOSort equal method
Key: PIG-2781
URL: https://issues.apache.org/jira/browse/PIG-2781
Project: Pig
Issue Type: Bug
Components: build
Reporter: Allan Avendaño
Priority: Minor
While I was checking the logical operators, I found that LOSort does this while
comparing two logical operators:
@Override
public boolean isEqual(Operator other) throws FrontendException {
if (other != null && other instanceof LOSort) {
LOSort otherSort = (LOSort)other;
if (!mAscCols.equals(otherSort.getAscendingCols()))
return false;
if (mSortFunc.equals(otherSort.getUserFunc()))
return false;
if (mIsStar!=otherSort.isStar())
return false;
if (limit!=otherSort.getLimit())
return false;
if (mSortColPlans.equals(otherSort.getSortColPlans()))
return false;
}
return checkEquality((LogicalRelationalOperator)other);
}
if sorting function are equal, it returns false. Also, on the case of same
sorting columns plans.
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