Package org.apache.hadoop.hive.ql.plan

Examples of org.apache.hadoop.hive.ql.plan.DDLWork

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      }
    } catch (HiveException e) {
      throw new SemanticException(ErrorMsg.INVALID_TABLE.getMsg(tblName));
    }

    rootTasks.add(TaskFactory.get(new DDLWork(getInputs(), getOutputs(),
        alterTblDesc), conf));
  }
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      }
    } catch (HiveException e) {
      throw new SemanticException(ErrorMsg.INVALID_TABLE.getMsg(tblName));
    }

    rootTasks.add(TaskFactory.get(new DDLWork(getInputs(), getOutputs(),
        alterTblDesc), conf));
  }
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      boolean throwException =
        !ifExists && !HiveConf.getBoolVar(conf, ConfVars.DROPIGNORESNONEXISTENT);
      addTablePartsOutputs(tblName, partSpecs, throwException, ast);
    }

    rootTasks.add(TaskFactory.get(new DDLWork(getInputs(), getOutputs(),
        dropTblDesc), conf));
  }
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        if (currentPart != null) {
          validatePartitionValues(currentPart);
          AddPartitionDesc addPartitionDesc = new AddPartitionDesc(
              db.getCurrentDatabase(), tblName, currentPart,
              currentLocation, ifNotExists);
          rootTasks.add(TaskFactory.get(new DDLWork(getInputs(), getOutputs(),
              addPartitionDesc), conf));
        }
        // create new partition, set values
        currentLocation = null;
        currentPart = partIter.next();
        break;
      case HiveParser.TOK_PARTITIONLOCATION:
        // if location specified, set in partition
        currentLocation = unescapeSQLString(child.getChild(0).getText());
        break;
      default:
        throw new SemanticException("Unknown child: " + child);
      }
    }

    // add the last one
    if (currentPart != null) {
      validatePartitionValues(currentPart);
      AddPartitionDesc addPartitionDesc = new AddPartitionDesc(
          db.getCurrentDatabase(), tblName, currentPart,
          currentLocation, ifNotExists);
      rootTasks.add(TaskFactory.get(new DDLWork(getInputs(), getOutputs(),
          addPartitionDesc), conf));
    }
  }
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    if (partSpecs.size() == 0) {
      AlterTableSimpleDesc touchDesc = new AlterTableSimpleDesc(
          db.getCurrentDatabase(), tblName, null,
          AlterTableDesc.AlterTableTypes.TOUCH);
      outputs.add(new WriteEntity(tab));
      rootTasks.add(TaskFactory.get(new DDLWork(getInputs(), getOutputs(),
                                                touchDesc), conf));
    } else {
      addTablePartsOutputs(tblName, partSpecs);
      for (Map<String, String> partSpec : partSpecs) {
        AlterTableSimpleDesc touchDesc = new AlterTableSimpleDesc(
            db.getCurrentDatabase(), tblName, partSpec,
            AlterTableDesc.AlterTableTypes.TOUCH);
        rootTasks.add(TaskFactory.get(new DDLWork(getInputs(), getOutputs(),
                                                  touchDesc), conf));
      }
    }
  }
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                          fieldDelim, collItemDelim, mapKeyDelim, lineDelim,
                          comment, inputFormat, outputFormat, location, serde,
                          mapProp, ifNotExists);

    validateCreateTable(crtTblDesc);
    rootTasks.add(TaskFactory.get(new DDLWork(crtTblDesc), conf));
   
  }
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  private void analyzeDropTable(ASTNode ast)
    throws SemanticException {
    String tableName = unescapeIdentifier(ast.getChild(0).getText());   
    dropTableDesc dropTblDesc = new dropTableDesc(tableName);
    rootTasks.add(TaskFactory.get(new DDLWork(dropTblDesc), conf));
  }
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    String tableName = unescapeIdentifier(ast.getChild(0).getText());   
    HashMap<String, String> mapProp = getProps((ASTNode)(ast.getChild(1)).getChild(0));
    alterTableDesc alterTblDesc = new alterTableDesc(alterTableTypes.ADDPROPS);
    alterTblDesc.setProps(mapProp);
    alterTblDesc.setOldName(tableName);
    rootTasks.add(TaskFactory.get(new DDLWork(alterTblDesc), conf));
  }
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    String tableName = unescapeIdentifier(ast.getChild(0).getText());   
    HashMap<String, String> mapProp = getProps((ASTNode)(ast.getChild(1)).getChild(0));
    alterTableDesc alterTblDesc = new alterTableDesc(alterTableTypes.ADDSERDEPROPS);
    alterTblDesc.setProps(mapProp);
    alterTblDesc.setOldName(tableName);
    rootTasks.add(TaskFactory.get(new DDLWork(alterTblDesc), conf));
  }
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      HashMap<String, String> mapProp = getProps((ASTNode)(ast.getChild(2)).getChild(0));
      alterTblDesc.setProps(mapProp);
    }
    alterTblDesc.setOldName(tableName);
    alterTblDesc.setSerdeName(serdeName);
    rootTasks.add(TaskFactory.get(new DDLWork(alterTblDesc), conf));
  }
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Related Classes of org.apache.hadoop.hive.ql.plan.DDLWork

  • org.apache.hadoop.hive.ql.parse.authorization.HiveAuthorizationTaskFactoryImpl
  • org.apache.hadoop.hive.ql.parse.authorization.PrivilegesTestBase
  • org.apache.hadoop.hive.ql.parse.authorization.TestHiveAuthorizationTaskFactory
  • org.apache.hadoop.hive.ql.parse.DDLSemanticAnalyzer
  • org.apache.hadoop.hive.ql.parse.ImportSemanticAnalyzer
  • org.apache.hadoop.hive.ql.parse.MapReduceCompiler
  • org.apache.hadoop.hive.ql.parse.SemanticAnalyzer
  • org.apache.hadoop.hive.ql.parse.TaskCompiler
  • org.apache.hadoop.hive.ql.parse.TestHiveDecimalParse
  • org.apache.hcatalog.cli.SemanticAnalysis.HCatSemanticAnalyzerBase
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