Package org.apache.hadoop.hive.ql.exec.vector

Examples of org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator

106
107
108
109
110
111
112
113
114
115
    GroupByOperator gbyOp = new GroupByOperator();
    gbyOp.setConf(desc);

    Vectorizer v = new Vectorizer();
    Assert.assertTrue(v.validateOperator(gbyOp));
    VectorGroupByOperator vectorOp = (VectorGroupByOperator) v.vectorizeOperator(gbyOp, vContext);
    Assert.assertEquals(VectorUDAFSumLong.class, vectorOp.getAggregators()[0].getClass());
    VectorUDAFSumLong udaf = (VectorUDAFSumLong) vectorOp.getAggregators()[0];
    Assert.assertEquals(FuncAbsLongToLong.class, udaf.getInputExpression().getClass());
  }
View Full Code Here
793
794
795
796
797
798
799
800
801
802
803
804
          VectorizationContext vOutContext = vcRegion.getOuputVectorizationContext();
          LOG.debug("Vectorized ReduceWork operator " + vectorOp.getName() + " added vectorization context " + vContext.toString());
        }
      }
      if (vectorOp instanceof VectorGroupByOperator) {
        VectorGroupByOperator groupBy = (VectorGroupByOperator) vectorOp;
        VectorGroupByDesc vectorDesc = groupBy.getConf().getVectorDesc();
        vectorDesc.setVectorGroupBatches(true);
      }
      if (saveRootVectorOp && op != vectorOp) {
        rootVectorOp = vectorOp;
      }
View Full Code Here
107
108
109
110
111
112
113
114
115
116
    GroupByOperator gbyOp = new GroupByOperator();
    gbyOp.setConf(desc);

    Vectorizer v = new Vectorizer();
    Assert.assertTrue(v.validateMapWorkOperator(gbyOp, false));
    VectorGroupByOperator vectorOp = (VectorGroupByOperator) v.vectorizeOperator(gbyOp, vContext);
    Assert.assertEquals(VectorUDAFSumLong.class, vectorOp.getAggregators()[0].getClass());
    VectorUDAFSumLong udaf = (VectorUDAFSumLong) vectorOp.getAggregators()[0];
    Assert.assertEquals(FuncAbsLongToLong.class, udaf.getInputExpression().getClass());
  }
View Full Code Here
TOP

Related Classes of org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator

  • org.apache.hadoop.hive.ql.optimizer.physical.TestVectorizer
  • org.apache.hadoop.hive.ql.optimizer.physical.Vectorizer$ReduceWorkVectorizationNodeProcessor
  • org.apache.hadoop.hive.ql.plan.AggregationDesc
  • org.apache.hadoop.hive.ql.plan.GroupByDesc
  • org.apache.hadoop.hive.ql.util.JavaDataModel
  • org.apache.hadoop.io.DataOutputBuffer
  • org.apache.hadoop.hive.ql.metadata.HiveException
  • java.lang.management.MemoryMXBean
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.