if (!status.hasTask()) { out.println("no task was found."); return 0;
ReconfigurationTaskStatus status = dnProxy.getReconfigurationStatus(); out.print("Reconfiguring status for DataNode[" + address + "]: "); if (!status.hasTask()) { out.println("no task was found."); return 0;
ReconfigurationTaskStatus status = dnProxy.getReconfigurationStatus(); out.print("Reconfiguring status for DataNode[" + address + "]: "); if (!status.hasTask()) { out.println("no task was found."); return 0;