Examples of com.alibaba.wasp.client.FConnection

com.alibaba.wasp.client.FConnection
Cluster connection. Hosts a connection to the ZooKeeper ensemble and thereafter into the Wasp cluster.Keeps a cache of entityGroup locations and then knows how to recalibrate after they move. {@link com.alibaba.wasp.client.FConnectionManager} manages instances of thisclass.
FConnection instances can be shared. Sharing is usually what you want because rather than each FConnection instance having to do its own cache of entityGroup locations. Sharing makes cleanup of FConnections awkward. See {@link com.alibaba.wasp.client.FConnectionManager} for cleanup discussion. @see com.alibaba.wasp.client.FConnectionManager

        if (!closeEntityGroup(entityGroupInfo)) {
          isCloseSuccess = false;
        }
      }


      FConnection connection = FConnectionManager.getConnection(conf);
      connection.clearEntityGroupCache(Bytes.toBytes(request.getTableName()));
      tableSchemaReader.removeSchema(request.getTableName());


      FServerAdminProtos.DisableTableResponse.Builder builder = FServerAdminProtos.DisableTableResponse.newBuilder();
      builder.setSuccess(isCloseSuccess);
      return builder.build();

View Full Code Here

   *      FServerAdminProtos.EnableTableRequest)
   */
  @Override
  public FServerAdminProtos.EnableTableResponse enableServerTable(RpcController controller,
      FServerAdminProtos.EnableTableRequest request) throws ServiceException {
    FConnection connection;
    try {
      connection = FConnectionManager.getConnection(conf);
      connection.relocateEntityGroupsInCache(FMetaReader.getRootTable(conf,
          request.getTableName()));
      tableSchemaReader.refreshSchema(request.getTableName());
      FServerAdminProtos.EnableTableResponse.Builder buider = FServerAdminProtos.EnableTableResponse.newBuilder();
      buider.setSuccess(true);
      return buider.build();

View Full Code Here

TOP

Related Classes of com.alibaba.wasp.client.FConnection

com.alibaba.wasp.fserver.FServer

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.