Package org.apache.hadoop.hive.metastore.api

Examples of org.apache.hadoop.hive.metastore.api.Database$DatabaseTupleSchemeFactory

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    }

    String dbName = null;
    String tableName = null;
    Table tableObj = null;
    Database dbObj = null;

    try {

      if (privSubjectDesc != null) {
        if (privSubjectDesc.getPartSpec() != null && isGrant) {
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  }

  private int alterDatabase(AlterDatabaseDesc alterDbDesc) throws HiveException {

    String dbName = alterDbDesc.getDatabaseName();
    Database database = db.getDatabase(dbName);
    Map<String, String> newParams = alterDbDesc.getDatabaseProperties();

    if (database != null) {
      Map<String, String> params = database.getParameters();
      // if both old and new params are not null, merge them
      if (params != null && newParams != null) {
        params.putAll(newParams);
        database.setParameters(params);
      } else { // if one of them is null, replace the old params with the new one
        database.setParameters(newParams);
      }
      db.alterDatabase(database.getName(), database);
    } else {
      throw new HiveException(ErrorMsg.DATABASE_NOT_EXISTS, dbName);
    }
    return 0;
  }
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    try {
      Path resFile = new Path(descDatabase.getResFile());
      FileSystem fs = resFile.getFileSystem(conf);
      outStream = fs.create(resFile);

      Database database = db.getDatabase(descDatabase.getDatabaseName());

      if (database == null) {
        throw new HiveException(ErrorMsg.DATABASE_NOT_EXISTS, descDatabase.getDatabaseName());
      } else {
          Map<String, String> params = null;
          if(descDatabase.isExt()) {
            params = database.getParameters();
          }

          formatter.showDatabaseDescription(outStream,
                                            database.getName(),
                                            database.getDescription(),
                                            database.getLocationUri(),
                                            params);
      }
      outStream.close();
      outStream = null;
    } catch (IOException e) {
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   * @return Always returns 0
   * @throws HiveException
   */
  private int createDatabase(Hive db, CreateDatabaseDesc crtDb)
      throws HiveException {
    Database database = new Database();
    database.setName(crtDb.getName());
    database.setDescription(crtDb.getComment());
    database.setLocationUri(crtDb.getLocationUri());
    database.setParameters(crtDb.getDatabaseProperties());
    try {
      db.createDatabase(database, crtDb.getIfNotExists());
    }
    catch (AlreadyExistsException ex) {
      //it would be better if AlreadyExistsException had an errorCode field....
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      throw new HiveException(ErrorMsg.DATABASE_NOT_EXISTS, dbName);
    }
    SessionState.get().setCurrentDatabase(dbName);

    // set database specific parameters
    Database database = db.getDatabase(dbName);
    assert(database != null);
    Map<String, String> dbParams = database.getParameters();
    if (dbParams != null) {
      for (HiveConf.ConfVars var: HiveConf.dbVars) {
        String newValue = dbParams.get(var.varname);
        if (newValue != null) {
          LOG.info("Changing " + var.varname +
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      String typeName = "Person";

      client.dropTable(dbName, tblName);
      silentDropDatabase(dbName);

      Database db = new Database();
      db.setName(dbName);
      client.createDatabase(db);

      client.dropType(typeName);
      Type typ1 = new Type();
      typ1.setName(typeName);
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    String tblOwner = "testowner";
    int lastAccessed = 6796;

    try {
      cleanUp(dbName, tblName, typeName);
      Database db = new Database();
      db.setName(dbName);
      client.createDatabase(db);
      createTableForTestFilter(dbName,tblName, tblOwner, lastAccessed, true);

      // Create a ColumnStatistics Obj
      String[] colName = new String[]{"income", "name"};
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    try {
      client.dropTable(dbName, tblName);
      silentDropDatabase(dbName);

      Database db = new Database();
      db.setName(dbName);
      client.createDatabase(db);

      ArrayList<FieldSchema> invCols = new ArrayList<FieldSchema>(2);
      invCols.add(new FieldSchema("n-ame", serdeConstants.STRING_TYPE_NAME, ""));
      invCols.add(new FieldSchema("in.come", serdeConstants.INT_TYPE_NAME, ""));
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        HiveOperation.SHOWDATABASES.getOutputRequiredPrivileges());
    }

    DropDatabaseDesc dropDb = work.getDropDatabaseDesc();
    if (dropDb != null) {
      Database db = cntxt.getHive().getDatabase(dropDb.getDatabaseName());
      authorize(db, Privilege.DROP);
    }

    DescDatabaseDesc descDb = work.getDescDatabaseDesc();
    if (descDb != null) {
      Database db = cntxt.getHive().getDatabase(descDb.getDatabaseName());
      authorize(db, Privilege.SELECT);
    }

    SwitchDatabaseDesc switchDb = work.getSwitchDatabaseDesc();
    if (switchDb != null) {
      Database db = cntxt.getHive().getDatabase(switchDb.getDatabaseName());
      authorize(db, Privilege.SELECT);
    }

    ShowTablesDesc showTables = work.getShowTblsDesc();
    if (showTables != null) {
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    String typeName = "Person";

    try {
      client.dropTable(dbName, tblName);
      silentDropDatabase(dbName);
      Database db = new Database();
      db.setName(dbName);
      client.createDatabase(db);

      client.dropType(typeName);
      Type typ1 = new Type();
      typ1.setName(typeName);
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