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

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

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      DescFunctionDesc descFunc = work.getDescFunctionDesc();
      if (descFunc != null) {
        return describeFunction(descFunc);
      }

      ShowDatabasesDesc showDatabases = work.getShowDatabasesDesc();
      if (showDatabases != null) {
        return showDatabases(db, showDatabases);
      }

      ShowTablesDesc showTbls = work.getShowTblsDesc();
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        showPartsDesc), conf));
    setFetchTask(createFetchTask(showPartsDesc.getSchema()));
  }

  private void analyzeShowDatabases(ASTNode ast) throws SemanticException {
    ShowDatabasesDesc showDatabasesDesc;
    if (ast.getChildCount() == 1) {
      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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      DescFunctionDesc descFunc = work.getDescFunctionDesc();
      if (descFunc != null) {
        return describeFunction(descFunc);
      }

      ShowDatabasesDesc showDatabases = work.getShowDatabasesDesc();
      if (showDatabases != null) {
        return showDatabases(db, showDatabases);
      }

      ShowTablesDesc showTbls = work.getShowTblsDesc();
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  @Override
  protected void authorizeDDLWork(HiveSemanticAnalyzerHookContext cntxt, Hive hive, DDLWork work)
    throws HiveException {
    // DB opereations, none of them are enforced by Hive right now.

    ShowDatabasesDesc showDatabases = work.getShowDatabasesDesc();
    if (showDatabases != null) {
      authorize(HiveOperation.SHOWDATABASES.getInputRequiredPrivileges(),
        HiveOperation.SHOWDATABASES.getOutputRequiredPrivileges());
    }
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        showCreateTblDesc), conf));
    setFetchTask(createFetchTask(showCreateTblDesc.getSchema()));
  }

  private void analyzeShowDatabases(ASTNode ast) throws SemanticException {
    ShowDatabasesDesc showDatabasesDesc;
    if (ast.getChildCount() == 1) {
      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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  @Override
  protected void authorizeDDLWork(HiveSemanticAnalyzerHookContext cntxt, Hive hive, DDLWork work)
    throws HiveException {
    // DB opereations, none of them are enforced by Hive right now.

    ShowDatabasesDesc showDatabases = work.getShowDatabasesDesc();
    if (showDatabases != null) {
      authorize(HiveOperation.SHOWDATABASES.getInputRequiredPrivileges(),
        HiveOperation.SHOWDATABASES.getOutputRequiredPrivileges());
    }
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      DescFunctionDesc descFunc = work.getDescFunctionDesc();
      if (descFunc != null) {
        return describeFunction(descFunc);
      }

      ShowDatabasesDesc showDatabases = work.getShowDatabasesDesc();
      if (showDatabases != null) {
        return showDatabases(db, showDatabases);
      }

      ShowTablesDesc showTbls = work.getShowTblsDesc();
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        showPartsDesc), conf));
    setFetchTask(createFetchTask(showPartsDesc.getSchema()));
  }

  private void analyzeShowDatabases(ASTNode ast) throws SemanticException {
    ShowDatabasesDesc showDatabasesDesc;
    if (ast.getChildCount() == 1) {
      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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        showCreateTblDesc), conf));
    setFetchTask(createFetchTask(showCreateTblDesc.getSchema()));
  }

  private void analyzeShowDatabases(ASTNode ast) throws SemanticException {
    ShowDatabasesDesc showDatabasesDesc;
    if (ast.getChildCount() == 1) {
      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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      DescFunctionDesc descFunc = work.getDescFunctionDesc();
      if (descFunc != null) {
        return describeFunction(descFunc);
      }

      ShowDatabasesDesc showDatabases = work.getShowDatabasesDesc();
      if (showDatabases != null) {
        return showDatabases(db, showDatabases);
      }

      ShowTablesDesc showTbls = work.getShowTblsDesc();
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Related Classes of org.apache.hadoop.hive.ql.plan.ShowDatabasesDesc

  • org.apache.hadoop.hive.ql.exec.DDLTask
  • org.apache.hadoop.hive.ql.parse.DDLSemanticAnalyzer
  • org.apache.hcatalog.cli.SemanticAnalysis.HCatSemanticAnalyzer
  • org.apache.hive.hcatalog.cli.SemanticAnalysis.HCatSemanticAnalyzer
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