[jira] [Updated] (PIG-2781) LOSort isEqual method

["Allan Avendaño (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/PIG-2781?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Allan Avendaño updated PIG-2781:
--------------------------------

    Summary: LOSort isEqual method  (was: LOSort equal method)
    
> LOSort isEqual 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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