Examples with JournalSink alluxio.master.journal.sink.JournalSink used on opensource projects

Example 1 with JournalSink

use of alluxio.master.journal.sink.JournalSink in project alluxio by Alluxio.

the class AbstractJournalSystem method removeJournalSink.

@Override
public void removeJournalSink(Master master, JournalSink journalSink) {
    try (LockResource r = new LockResource(mSinkLock.writeLock())) {
        Set<JournalSink> sinks = mJournalSinks.get(master.getName());
        if (sinks != null) {
            sinks.remove(journalSink);
            if (sinks.isEmpty()) {
                mJournalSinks.remove(master.getName());
            }
        }
        // Compute the full set of sinks on removal. Simply removing it may be incorrect, if the same
        // sink is associated with other masters.
        mAllJournalSinks.clear();
        for (Set<JournalSink> s : mJournalSinks.values()) {
            mAllJournalSinks.addAll(s);
        }
    }
}

Example 2 with JournalSink

use of alluxio.master.journal.sink.JournalSink in project alluxio by Alluxio.

the class AbstractJournalSystem method addJournalSink.

@Override
public void addJournalSink(Master master, JournalSink journalSink) {
    try (LockResource r = new LockResource(mSinkLock.writeLock())) {
        mJournalSinks.computeIfAbsent(master.getName(), (key) -> new HashSet<>()).add(journalSink);
        mAllJournalSinks.add(journalSink);
    }
}