@Test public void testMetaScanner() throws Exception { LOG.info("Starting testMetaScanner"); final byte[] TABLENAME = Bytes.toBytes("testMetaScanner"); final byte[] FAMILY = Bytes.toBytes("family"); TEST_UTIL.createTable(TABLENAME, FAMILY); Configuration conf = TEST_UTIL.getConfiguration(); HTable table = new HTable(conf, TABLENAME); TEST_UTIL.createMultiRegions(conf, table, FAMILY, new byte[][]{ HConstants.EMPTY_START_ROW, Bytes.toBytes("region_a"), Bytes.toBytes("region_b")}); TEST_UTIL.countRows(table); MetaScanner.MetaScannerVisitor visitor = mock(MetaScanner.MetaScannerVisitor.class); doReturn(true).when(visitor).processRow((Result)anyObject()); MetaScanner.metaScan(conf, visitor, TABLENAME); verify(visitor, times(3)).processRow((Result)anyObject()); reset(visitor); doReturn(true).when(visitor).processRow((Result)anyObject()); MetaScanner.metaScan(conf, visitor, TABLENAME, HConstants.EMPTY_BYTE_ARRAY, 1000); verify(visitor, times(3)).processRow((Result)anyObject()); reset(visitor); doReturn(true).when(visitor).processRow((Result)anyObject()); MetaScanner.metaScan(conf, visitor, TABLENAME, Bytes.toBytes("region_ac"), 1000); verify(visitor, times(2)).processRow((Result)anyObject()); reset(visitor); doReturn(true).when(visitor).processRow((Result)anyObject()); MetaScanner.metaScan(conf, visitor, TABLENAME, Bytes.toBytes("region_ac"), 1); verify(visitor, times(1)).processRow((Result)anyObject()); }
public static void metaScan(Configuration configuration, MetaScannerVisitor visitor) throws IOException { metaScan(configuration, visitor, null); }
MetaScanner { public static void metaScan(Configuration configuration, MetaScannerVisitor visitor) throws IOException { metaScan(configuration, visitor, null); } }
MetaScanner { public static void metaScan(Configuration configuration, MetaScannerVisitor visitor) throws IOException { metaScan(configuration, visitor, null); }  }
MetaScanner { public static void metaScan(Configuration configuration, MetaScannerVisitor visitor) throws IOException { metaScan(configuration, visitor, null); }  static void metaScan(Configuration configuration,
      MetaScannerVisitor visitor); static void metaScan(Configuration configuration,
      MetaScannerVisitor visitor, byte [] userTableName); static void metaScan(Configuration configuration,
      MetaScannerVisitor visitor, byte [] userTableName, byte[] row,
      int rowLimit); static void metaScan(Configuration configuration,
      MetaScannerVisitor visitor, byte [] tableName, byte[] row,
      int rowLimit, final byte [] metaTableName); static List<HRegionInfo> listAllRegions(Configuration conf); static List<HRegionInfo> listAllRegions(Configuration conf, final boolean offlined); }
MetaScanner { public static void metaScan(Configuration configuration, MetaScannerVisitor visitor) throws IOException { metaScan(configuration, visitor, null); }  static void metaScan(Configuration configuration,
      MetaScannerVisitor visitor); static void metaScan(Configuration configuration,
      MetaScannerVisitor visitor, byte [] userTableName); static void metaScan(Configuration configuration,
      MetaScannerVisitor visitor, byte [] userTableName, byte[] row,
      int rowLimit); static void metaScan(Configuration configuration,
      MetaScannerVisitor visitor, byte [] tableName, byte[] row,
      int rowLimit, final byte [] metaTableName); static List<HRegionInfo> listAllRegions(Configuration conf); static List<HRegionInfo> listAllRegions(Configuration conf, final boolean offlined);  }