// Otherwise they might be deleted before the client requested the
// accumulator results.
this.accumulatorManager = new AccumulatorManager(Math.min(1, archived_items));
// Load the input split manager
this.inputSplitManager = new InputSplitManager();
// Determine own RPC address
final InetSocketAddress rpcServerAddress = new InetSocketAddress(ipcAddress, ipcPort);
// Start job manager's IPC server