doRollback(sd, nsInfo); // rollback if applicable
) throws IOException { if (startOpt == StartupOption.ROLLBACK) doRollback(nsInfo); // rollback if applicable
Configuration conf) throws IOException { if (startOpt == StartupOption.ROLLBACK) { doRollback(sd, nsInfo); // rollback if applicable
Configuration conf) throws IOException { if (startOpt == StartupOption.ROLLBACK) { doRollback(sd, nsInfo); // rollback if applicable
) throws IOException { if (startOpt == StartupOption.ROLLBACK) doRollback(sd, nsInfo); // rollback if applicable sd.read(); checkVersionUpgradable(this.layoutVersion);