Package org.apache.hadoop.hive.ql.optimizer

Examples of org.apache.hadoop.hive.ql.optimizer.GenMRRedSink3

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    opRules.put(new RuleRegExp(new String("R3"), "RS%.*RS%"),
        new GenMRRedSink2());
    opRules.put(new RuleRegExp(new String("R4"), "FS%"), new GenMRFileSink1());
    opRules.put(new RuleRegExp(new String("R5"), "UNION%"), new GenMRUnion1());
    opRules.put(new RuleRegExp(new String("R6"), "UNION%.*RS%"),
        new GenMRRedSink3());
    opRules.put(new RuleRegExp(new String("R6"), "MAPJOIN%.*RS%"),
        new GenMRRedSink4());
    opRules.put(new RuleRegExp(new String("R7"), "TS%.*MAPJOIN%"),
        MapJoinFactory.getTableScanMapJoin());
    opRules.put(new RuleRegExp(new String("R8"), "RS%.*MAPJOIN%"),
 
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    opRules.put(new RuleRegExp(new String("R1"), "TS%"), new GenMRTableScan1());
    opRules.put(new RuleRegExp(new String("R2"), "TS%.*RS%"), new GenMRRedSink1());
    opRules.put(new RuleRegExp(new String("R3"), "RS%.*RS%"), new GenMRRedSink2());
    opRules.put(new RuleRegExp(new String("R4"), "FS%"), new GenMRFileSink1());
    opRules.put(new RuleRegExp(new String("R5"), "UNION%"), new GenMRUnion1());
    opRules.put(new RuleRegExp(new String("R6"), "UNION%.*RS%"), new GenMRRedSink3());

    // The dispatcher fires the processor corresponding to the closest matching rule and passes the context along
    Dispatcher disp = new DefaultRuleDispatcher(new GenMROperator(), opRules, procCtx);

    GraphWalker ogw = new GenMapRedWalker(disp);
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    opRules.put(new RuleRegExp(new String("R5"),
        UnionOperator.getOperatorName() + "%"),
        new GenMRUnion1());
    opRules.put(new RuleRegExp(new String("R6"),
        UnionOperator.getOperatorName() + "%.*" + ReduceSinkOperator.getOperatorName() + "%"),
        new GenMRRedSink3());
    opRules.put(new RuleRegExp(new String("R7"),
        MapJoinOperator.getOperatorName() + "%"),
        MapJoinFactory.getTableScanMapJoin());

    // The dispatcher fires the processor corresponding to the closest matching
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    opRules.put(new RuleRegExp(new String("R3"), "RS%.*RS%"),
        new GenMRRedSink2());
    opRules.put(new RuleRegExp(new String("R4"), "FS%"), new GenMRFileSink1());
    opRules.put(new RuleRegExp(new String("R5"), "UNION%"), new GenMRUnion1());
    opRules.put(new RuleRegExp(new String("R6"), "UNION%.*RS%"),
        new GenMRRedSink3());
    opRules.put(new RuleRegExp(new String("R6"), "MAPJOIN%.*RS%"),
        new GenMRRedSink4());
    opRules.put(new RuleRegExp(new String("R7"), "TS%.*MAPJOIN%"),
        MapJoinFactory.getTableScanMapJoin());
    opRules.put(new RuleRegExp(new String("R8"), "RS%.*MAPJOIN%"),
 
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    opRules.put(new RuleRegExp(new String("R1"), "TS%"), new GenMRTableScan1());
    opRules.put(new RuleRegExp(new String("R2"), "TS%.*RS%"), new GenMRRedSink1());
    opRules.put(new RuleRegExp(new String("R3"), "RS%.*RS%"), new GenMRRedSink2());
    opRules.put(new RuleRegExp(new String("R4"), "FS%"), new GenMRFileSink1());
    opRules.put(new RuleRegExp(new String("R5"), "UNION%"), new GenMRUnion1());
    opRules.put(new RuleRegExp(new String("R6"), "UNION%.*RS%"), new GenMRRedSink3());
    opRules.put(new RuleRegExp(new String("R6"), "MAPJOIN%.*RS%"), new GenMRRedSink4());
    opRules.put(new RuleRegExp(new String("R7"), "TS%.*MAPJOIN%"), MapJoinFactory.getTableScanMapJoin());
    opRules.put(new RuleRegExp(new String("R8"), "RS%.*MAPJOIN%"), MapJoinFactory.getReduceSinkMapJoin());
    opRules.put(new RuleRegExp(new String("R9"), "UNION%.*MAPJOIN%"), MapJoinFactory.getUnionMapJoin());
    opRules.put(new RuleRegExp(new String("R10"), "MAPJOIN%.*MAPJOIN%"), MapJoinFactory.getMapJoinMapJoin());
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    opRules.put(new RuleRegExp(new String("R5"),
      UnionOperator.getOperatorName() + "%"),
      new GenMRUnion1());
    opRules.put(new RuleRegExp(new String("R6"),
      UnionOperator.getOperatorName() + "%.*" + ReduceSinkOperator.getOperatorName() + "%"),
      new GenMRRedSink3());
    opRules.put(new RuleRegExp(new String("R6"),
      MapJoinOperator.getOperatorName() + "%.*" + ReduceSinkOperator.getOperatorName() + "%"),
      new GenMRRedSink4());
    opRules.put(new RuleRegExp(new String("R7"),
      TableScanOperator.getOperatorName() + "%.*" + MapJoinOperator.getOperatorName() + "%"),
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    opRules.put(new RuleRegExp(new String("R1"), "TS%"), new GenMRTableScan1());
    opRules.put(new RuleRegExp(new String("R2"), "TS%.*RS%"), new GenMRRedSink1());
    opRules.put(new RuleRegExp(new String("R3"), "RS%.*RS%"), new GenMRRedSink2());
    opRules.put(new RuleRegExp(new String("R4"), "FS%"), new GenMRFileSink1());
    opRules.put(new RuleRegExp(new String("R5"), "UNION%"), new GenMRUnion1());
    opRules.put(new RuleRegExp(new String("R6"), "UNION%.*RS%"), new GenMRRedSink3());
    opRules.put(new RuleRegExp(new String("R6"), "MAPJOIN%.*RS%"), new GenMRRedSink4());
    opRules.put(new RuleRegExp(new String("R7"), "TS%.*MAPJOIN%"), MapJoinFactory.getTableScanMapJoin());
    opRules.put(new RuleRegExp(new String("R8"), "RS%.*MAPJOIN%"), MapJoinFactory.getReduceSinkMapJoin());
    opRules.put(new RuleRegExp(new String("R9"), "UNION%.*MAPJOIN%"), MapJoinFactory.getUnionMapJoin());
    opRules.put(new RuleRegExp(new String("R10"), "MAPJOIN%.*MAPJOIN%"), MapJoinFactory.getMapJoinMapJoin());
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    opRules.put(new RuleRegExp(new String("R3"), "RS%.*RS%"),
        new GenMRRedSink2());
    opRules.put(new RuleRegExp(new String("R4"), "FS%"), new GenMRFileSink1());
    opRules.put(new RuleRegExp(new String("R5"), "UNION%"), new GenMRUnion1());
    opRules.put(new RuleRegExp(new String("R6"), "UNION%.*RS%"),
        new GenMRRedSink3());
    opRules.put(new RuleRegExp(new String("R6"), "MAPJOIN%.*RS%"),
        new GenMRRedSink4());
    opRules.put(new RuleRegExp(new String("R7"), "TS%.*MAPJOIN%"),
        MapJoinFactory.getTableScanMapJoin());
    opRules.put(new RuleRegExp(new String("R8"), "RS%.*MAPJOIN%"),
 
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    opRules.put(new RuleRegExp(new String("R3"), "RS%.*RS%"),
        new GenMRRedSink2());
    opRules.put(new RuleRegExp(new String("R4"), "FS%"), new GenMRFileSink1());
    opRules.put(new RuleRegExp(new String("R5"), "UNION%"), new GenMRUnion1());
    opRules.put(new RuleRegExp(new String("R6"), "UNION%.*RS%"),
        new GenMRRedSink3());
    opRules.put(new RuleRegExp(new String("R6"), "MAPJOIN%.*RS%"),
        new GenMRRedSink4());
    opRules.put(new RuleRegExp(new String("R7"), "TS%.*MAPJOIN%"),
        MapJoinFactory.getTableScanMapJoin());
    opRules.put(new RuleRegExp(new String("R8"), "RS%.*MAPJOIN%"),
 
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    opRules.put(new RuleRegExp(new String("R5"),
        UnionOperator.getOperatorName() + "%"),
        new GenMRUnion1());
    opRules.put(new RuleRegExp(new String("R6"),
        UnionOperator.getOperatorName() + "%.*" + ReduceSinkOperator.getOperatorName() + "%"),
        new GenMRRedSink3());
    opRules.put(new RuleRegExp(new String("R7"),
        MapJoinOperator.getOperatorName() + "%"),
        MapJoinFactory.getTableScanMapJoin());

    // The dispatcher fires the processor corresponding to the closest matching
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Related Classes of org.apache.hadoop.hive.ql.optimizer.GenMRRedSink3

  • org.apache.hadoop.hive.ql.exec.ReduceSinkOperator
  • org.apache.hadoop.hive.ql.exec.UnionOperator
  • org.apache.hadoop.hive.ql.optimizer.GenMRProcContext.GenMapRedCtx
  • org.apache.hadoop.hive.ql.optimizer.unionproc.UnionProcContext
  • org.apache.hadoop.hive.ql.parse.MapReduceCompiler
  • org.apache.hadoop.hive.ql.parse.ParseContext
  • org.apache.hadoop.hive.ql.parse.SemanticAnalyzer
  • org.apache.hadoop.hive.ql.plan.MapredWork
  • org.apache.hadoop.hive.ql.plan.mapredWork
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