Java 类org.apache.hadoop.hbase.util.MultiHConnection 实例源码

void start() throws IOException {
  if (!noPersistence) {
    if (server instanceof RegionServerServices) {
      metaRegion = ((RegionServerServices)server).getFromOnlineRegions(
        HRegionInfo.FIRST_META_REGIONINFO.getEncodedName());
    }
    if (metaRegion == null) {
      Configuration conf = server.getConfiguration();
      // Config to determine the no of HConnections to META.
      // A single HConnection should be sufficient in most cases. Only if
      // you are doing lot of writes (>1M) to META,
      // increasing this value might improve the write throughput.
      multiHConnection =
          new MultiHConnection(conf, conf.getInt("hbase.regionstatestore.meta.connection", 1));
    }
  }
  initialized = true;
}

void start() throws IOException {
  if (!noPersistence) {
    if (server instanceof RegionServerServices) {
      metaRegion = ((RegionServerServices)server).getFromOnlineRegions(
        HRegionInfo.FIRST_META_REGIONINFO.getEncodedName());
    }
    if (metaRegion == null) {
      Configuration conf = server.getConfiguration();
      // Config to determine the no of HConnections to META.
      // A single HConnection should be sufficient in most cases. Only if
      // you are doing lot of writes (>1M) to META,
      // increasing this value might improve the write throughput.
      multiHConnection =
          new MultiHConnection(conf, conf.getInt("hbase.regionstatestore.meta.connection", 1));
    }
  }
  initialized = true;
}