@Override
public void start(boolean isLeader) throws IOException {
super.start(isLeader);
mGlobalStorageTierAssoc = new MasterStorageTierAssoc(MasterContext.getConf());
if (isLeader) {
mLostWorkerDetectionService =
getExecutorService()
.submit(
new HeartbeatThread(
HeartbeatContext.MASTER_LOST_WORKER_DETECTION,
new LostWorkerDetectionHeartbeatExecutor(),
MasterContext.getConf().getInt(Constants.MASTER_HEARTBEAT_INTERVAL_MS)));
}
}
@Override
public void processJournalCheckpoint(JournalInputStream inputStream) throws IOException {
// clear state before processing checkpoint.
mBlocks.clear();
super.processJournalCheckpoint(inputStream);
}
@Override
public void start(boolean isLeader) throws IOException {
super.start(isLeader);
}