Package org.apache.hadoop.hive.ql.udf.ptf.WindowingTableFunction

Examples of org.apache.hadoop.hive.ql.udf.ptf.WindowingTableFunction.WindowingTableFunctionResolver.initialize()

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    wdwTFnDef.setName(FunctionRegistry.WINDOWING_TABLE_FUNCTION);
    wdwTFnDef.setResolverClassName(tFn.getClass().getName());
    wdwTFnDef.setAlias("ptf_" + 1);
    wdwTFnDef.setExpressionTreeString(null);
    wdwTFnDef.setTransformsRawInput(false);
    tFn.initialize(hCfg, ptfDesc, wdwTFnDef);
    TableFunctionEvaluator tEval = tFn.getEvaluator();
    wdwTFnDef.setTFunction(tEval);
    wdwTFnDef.setCarryForwardNames(tFn.carryForwardNames());
    wdwTFnDef.setRawInputShape(inpShape);
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     * 1. setup resolve, make connections
     */
    TableFunctionEvaluator tEval = def.getTFunction();
    WindowingTableFunctionResolver tResolver =
        (WindowingTableFunctionResolver) constructResolver(def.getResolverClassName());
    tResolver.initialize(ptfDesc, def, tEval);


    /*
     * 2. initialize WFns.
     */
 
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    wdwTFnDef.setName(FunctionRegistry.WINDOWING_TABLE_FUNCTION);
    wdwTFnDef.setResolverClassName(tFn.getClass().getName());
    wdwTFnDef.setAlias("ptf_" + 1);
    wdwTFnDef.setExpressionTreeString(null);
    wdwTFnDef.setTransformsRawInput(false);
    tFn.initialize(hCfg, ptfDesc, wdwTFnDef);
    TableFunctionEvaluator tEval = tFn.getEvaluator();
    wdwTFnDef.setTFunction(tEval);
    wdwTFnDef.setCarryForwardNames(tFn.carryForwardNames());
    wdwTFnDef.setRawInputShape(inpShape);
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     * 1. setup resolve, make connections
     */
    TableFunctionEvaluator tEval = def.getTFunction();
    WindowingTableFunctionResolver tResolver =
        (WindowingTableFunctionResolver) constructResolver(def.getResolverClassName());
    tResolver.initialize(ptfDesc, def, tEval);


    /*
     * 2. initialize WFns.
     */
 
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    wdwTFnDef.setName(FunctionRegistry.WINDOWING_TABLE_FUNCTION);
    wdwTFnDef.setResolverClassName(tFn.getClass().getName());
    wdwTFnDef.setAlias("ptf_" + 1);
    wdwTFnDef.setExpressionTreeString(null);
    wdwTFnDef.setTransformsRawInput(false);
    tFn.initialize(hCfg, ptfDesc, wdwTFnDef);
    TableFunctionEvaluator tEval = tFn.getEvaluator();
    wdwTFnDef.setTFunction(tEval);
    wdwTFnDef.setCarryForwardNames(tFn.carryForwardNames());
    wdwTFnDef.setRawInputShape(inpShape);
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     * 1. setup resolve, make connections
     */
    TableFunctionEvaluator tEval = def.getTFunction();
    WindowingTableFunctionResolver tResolver =
        (WindowingTableFunctionResolver) constructResolver(def.getResolverClassName());
    tResolver.initialize(ptfDesc, def, tEval);


    /*
     * 2. initialize WFns.
     */
 
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    wdwTFnDef.setName(FunctionRegistry.WINDOWING_TABLE_FUNCTION);
    wdwTFnDef.setResolverClassName(tFn.getClass().getName());
    wdwTFnDef.setAlias("ptf_" + 1);
    wdwTFnDef.setExpressionTreeString(null);
    wdwTFnDef.setTransformsRawInput(false);
    tFn.initialize(hCfg, ptfDesc, wdwTFnDef);
    TableFunctionEvaluator tEval = tFn.getEvaluator();
    wdwTFnDef.setTFunction(tEval);
    wdwTFnDef.setCarryForwardNames(tFn.carryForwardNames());
    wdwTFnDef.setRawInputShape(inpShape);
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     * 1. setup resolve, make connections
     */
    TableFunctionEvaluator tEval = def.getTFunction();
    WindowingTableFunctionResolver tResolver =
        (WindowingTableFunctionResolver) constructResolver(def.getResolverClassName());
    tResolver.initialize(ptfDesc, def, tEval);


    /*
     * 2. initialize WFns.
     */
 
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    wdwTFnDef.setName(FunctionRegistry.WINDOWING_TABLE_FUNCTION);
    wdwTFnDef.setResolverClassName(tFn.getClass().getName());
    wdwTFnDef.setAlias("ptf_" + 1);
    wdwTFnDef.setExpressionTreeString(null);
    wdwTFnDef.setTransformsRawInput(false);
    tFn.initialize(hCfg, ptfDesc, wdwTFnDef);
    TableFunctionEvaluator tEval = tFn.getEvaluator();
    wdwTFnDef.setTFunction(tEval);
    wdwTFnDef.setCarryForwardNames(tFn.carryForwardNames());
    wdwTFnDef.setRawInputShape(inpShape);
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    wdwTFnDef.setName(FunctionRegistry.WINDOWING_TABLE_FUNCTION);
    wdwTFnDef.setResolverClassName(tFn.getClass().getName());
    wdwTFnDef.setAlias("ptf_" + 1 );
    wdwTFnDef.setExpressionTreeString(null);
    wdwTFnDef.setTransformsRawInput(false);
    tFn.initialize(hCfg, ptfDesc, wdwTFnDef);
    TableFunctionEvaluator tEval = tFn.getEvaluator();
    wdwTFnDef.setTFunction(tEval);
    wdwTFnDef.setCarryForwardNames(tFn.carryForwardNames());
    wdwTFnDef.setRawInputShape(inpShape);
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