本文整理了Java中org.apache.hadoop.hive.ql.exec.vector.VectorizedRowBatchCtx.getRowColumnNames()方法的一些代码示例，展示了VectorizedRowBatchCtx.getRowColumnNames()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。VectorizedRowBatchCtx.getRowColumnNames()方法的具体详情如下：
包路径：org.apache.hadoop.hive.ql.exec.vector.VectorizedRowBatchCtx
类名称：VectorizedRowBatchCtx
方法名：getRowColumnNames

VectorizedRowBatchCtx.getRowColumnNames介绍

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代码示例

代码示例来源：origin: apache/drill

private List<String> getColumns(int startIndex, int count) {
 String[] rowColumnNames = vectorizedRowBatchCtx.getRowColumnNames();
 TypeInfo[] rowColumnTypeInfos = vectorizedRowBatchCtx.getRowColumnTypeInfos();
 List<String> result = new ArrayList<String>(count);
 final int end = startIndex + count;
 for (int i = startIndex; i < end; i++) {
  result.add(rowColumnNames[i] + ":" + rowColumnTypeInfos[i]);
 }
 return result;
}

代码示例来源：origin: apache/drill

public void debugDisplayAllMaps(BaseWork work) {

  VectorizedRowBatchCtx vectorizedRowBatchCtx = work.getVectorizedRowBatchCtx();

  String[] allColumnNames = vectorizedRowBatchCtx.getRowColumnNames();
  Object columnTypeInfos = vectorizedRowBatchCtx.getRowColumnTypeInfos();
  int partitionColumnCount = vectorizedRowBatchCtx.getPartitionColumnCount();
  String[] scratchColumnTypeNames =vectorizedRowBatchCtx.getScratchColumnTypeNames();

  LOG.debug("debugDisplayAllMaps allColumnNames " + Arrays.toString(allColumnNames));
  LOG.debug("debugDisplayAllMaps columnTypeInfos " + Arrays.deepToString((Object[]) columnTypeInfos));
  LOG.debug("debugDisplayAllMaps partitionColumnCount " + partitionColumnCount);
  LOG.debug("debugDisplayAllMaps scratchColumnTypeNames " + Arrays.toString(scratchColumnTypeNames));
 }
}

代码示例来源：origin: apache/hive

public static List<String> getColumns(VectorizedRowBatchCtx vectorizedRowBatchCtx,
  int startIndex, int count) {
 String[] rowColumnNames = vectorizedRowBatchCtx.getRowColumnNames();
 TypeInfo[] rowColumnTypeInfos = vectorizedRowBatchCtx.getRowColumnTypeInfos();
 DataTypePhysicalVariation[]  dataTypePhysicalVariations =
   vectorizedRowBatchCtx.getRowdataTypePhysicalVariations();
 List<String> result = new ArrayList<String>(count);
 final int end = startIndex + count;
 for (int i = startIndex; i < end; i++) {
  String displayString = rowColumnNames[i] + ":" + rowColumnTypeInfos[i];
  if (dataTypePhysicalVariations != null &&
    dataTypePhysicalVariations[i] != DataTypePhysicalVariation.NONE) {
   displayString += "/" + dataTypePhysicalVariations[i].toString();
  }
  result.add(displayString);
 }
 return result;
}

代码示例来源：origin: apache/hive

final String[] rowColumnNames = batchContext.getRowColumnNames();
final TypeInfo[] rowColumnTypeInfos = batchContext.getRowColumnTypeInfos();
tableStructTypeInfo =

代码示例来源：origin: apache/drill

final String[] rowColumnNames = batchContext.getRowColumnNames();
final TypeInfo[] rowColumnTypeInfos = batchContext.getRowColumnTypeInfos();
tableStructTypeInfo =