public ServerName getServerHoldingMeta() throws IOException {
    return getServerHoldingRegion(TableName.META_TABLE_NAME,
      RegionInfoBuilder.FIRST_META_REGIONINFO.getRegionName());
  }
Get the ServerName of region server serving the first hbase:meta region
hbase-server/src/test/java/org/apache/hadoop/hbase/HBaseClusterInterface.java