synchronized Journal getOrCreateJournal(String jid, String nameServiceId, StartupOption startOpt) throws IOException { QuorumJournalManager.checkJournalId(jid); Journal journal = journalsById.get(jid); if (journal == null) { File logDir = getLogDir(jid, nameServiceId); LOG.info("Initializing journal in directory " + logDir); journal = new Journal(conf, logDir, jid, startOpt, new ErrorReporter()); journalsById.put(jid, journal); // Start SyncJouranl thread, if JournalNode Sync is enabled if (conf.getBoolean( DFSConfigKeys.DFS_JOURNALNODE_ENABLE_SYNC_KEY, DFSConfigKeys.DFS_JOURNALNODE_ENABLE_SYNC_DEFAULT)) { startSyncer(journal, jid, nameServiceId); } } else if (journalSyncersById.get(jid) != null && !journalSyncersById.get(jid).isJournalSyncerStarted() && !journalsById.get(jid).getTriedJournalSyncerStartedwithnsId() && nameServiceId != null) { startSyncer(journal, jid, nameServiceId); } return journal; }
synchronized Journal getOrCreateJournal(String jid, StartupOption startOpt) throws IOException { QuorumJournalManager.checkJournalId(jid); Journal journal = journalsById.get(jid); if (journal == null) { File logDir = getLogDir(jid); LOG.info("Initializing journal in directory " + logDir); journal = new Journal(conf, logDir, jid, startOpt, new ErrorReporter()); journalsById.put(jid, journal); } return journal; }
synchronized Journal getOrCreateJournal(String jid, StartupOption startOpt) throws IOException { QuorumJournalManager.checkJournalId(jid); Journal journal = journalsById.get(jid); if (journal == null) { File logDir = getLogDir(jid); LOG.info("Initializing journal in directory " + logDir); journal = new Journal(conf, logDir, jid, startOpt, new ErrorReporter()); journalsById.put(jid, journal); } return journal; }