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

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

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    if (tab.getTableType() == org.apache.hadoop.hive.metastore.TableType.INDEX_TABLE) {
      throw new SemanticException(ErrorMsg.SHOW_CREATETABLE_INDEX.getMsg(tableName
          + " has table type INDEX_TABLE"));
    }
    inputs.add(new ReadEntity(tab));
    rootTasks.add(TaskFactory.get(new DDLWork(getInputs(), getOutputs(),
        showCreateTblDesc), conf));
    setFetchTask(createFetchTask(showCreateTblDesc.getSchema()));
  }
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      String databasePattern = unescapeSQLString(ast.getChild(0).getText());
      showDatabasesDesc = new ShowDatabasesDesc(ctx.getResFile(), databasePattern);
    } else {
      showDatabasesDesc = new ShowDatabasesDesc(ctx.getResFile());
    }
    rootTasks.add(TaskFactory.get(new DDLWork(getInputs(), getOutputs(), showDatabasesDesc), conf));
    setFetchTask(createFetchTask(showDatabasesDesc.getSchema()));
  }
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    default: // No pattern or DB
      showTblsDesc = new ShowTablesDesc(ctx.getResFile(), dbName);
      break;
    }

    rootTasks.add(TaskFactory.get(new DDLWork(getInputs(), getOutputs(),
        showTblsDesc), conf));
    setFetchTask(createFetchTask(showTblsDesc.getSchema()));
  }
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    Table tab = getTable(dbName, tableName, true);
    inputs.add(new ReadEntity(tab));

    showColumnsDesc = new ShowColumnsDesc(ctx.getResFile(), dbName, tableName);
    rootTasks.add(TaskFactory.get(new DDLWork(getInputs(), getOutputs(),
        showColumnsDesc), conf));
    setFetchTask(createFetchTask(showColumnsDesc.getSchema()));
  }
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      validateTable(tableNames, partSpec);
    }

    showTblStatusDesc = new ShowTableStatusDesc(ctx.getResFile().toString(), dbName,
        tableNames, partSpec);
    rootTasks.add(TaskFactory.get(new DDLWork(getInputs(), getOutputs(),
        showTblStatusDesc), conf));
    setFetchTask(createFetchTask(showTblStatusDesc.getSchema()));
  }
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    validateTable(tableNames, null);

    showTblPropertiesDesc = new ShowTblPropertiesDesc(ctx.getResFile().toString(), tableNames,
        propertyName);
    rootTasks.add(TaskFactory.get(new DDLWork(getInputs(), getOutputs(),
        showTblPropertiesDesc), conf));
    setFetchTask(createFetchTask(showTblPropertiesDesc.getSchema()));
  }
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    if (ast.getChildCount() == 2) {
      int descOptions = ast.getChild(1).getType();
      showIndexesDesc.setFormatted(descOptions == HiveParser.KW_FORMATTED);
    }

    rootTasks.add(TaskFactory.get(new DDLWork(getInputs(), getOutputs(),
        showIndexesDesc), conf));
    setFetchTask(createFetchTask(showIndexesDesc.getSchema()));
  }
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      String funcNames = stripQuotes(ast.getChild(0).getText());
      showFuncsDesc = new ShowFunctionsDesc(ctx.getResFile(), funcNames);
    } else {
      showFuncsDesc = new ShowFunctionsDesc(ctx.getResFile());
    }
    rootTasks.add(TaskFactory.get(new DDLWork(getInputs(), getOutputs(),
        showFuncsDesc), conf));
    setFetchTask(createFetchTask(showFuncsDesc.getSchema()));
  }
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      }
    }

    ShowLocksDesc showLocksDesc = new ShowLocksDesc(ctx.getResFile(), tableName,
        partSpec, isExtended);
    rootTasks.add(TaskFactory.get(new DDLWork(getInputs(), getOutputs(),
        showLocksDesc), conf));
    setFetchTask(createFetchTask(showLocksDesc.getSchema()));

    // Need to initialize the lock manager
    ctx.setNeedLockMgr(true);
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    }

    LockTableDesc lockTblDesc = new LockTableDesc(tableName, mode, partSpec,
        HiveConf.getVar(conf, ConfVars.HIVEQUERYID));
    lockTblDesc.setQueryStr(this.ctx.getCmd());
    rootTasks.add(TaskFactory.get(new DDLWork(getInputs(), getOutputs(),
        lockTblDesc), conf));

    // Need to initialize the lock manager
    ctx.setNeedLockMgr(true);
  }
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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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