// cancel a token
private void cancelToken(DelegationTokenToRenew t) {
if (t.shouldCancelAtEnd) {
dtCancelThread.cancelToken(t.token, t.conf);
} else {
LOG.info("Did not cancel " + t);
}
}
@Override
protected void serviceStop() {
if (renewalTimer != null) {
renewalTimer.cancel();
}
appTokens.clear();
this.renewerService.shutdown();
dtCancelThread.interrupt();
try {
dtCancelThread.join(1000);
} catch (InterruptedException e) {
e.printStackTrace();
}
if (tokenKeepAliveEnabled && delayedRemovalThread != null) {
delayedRemovalThread.interrupt();
try {
delayedRemovalThread.join(1000);
} catch (InterruptedException e) {
LOG.info("Interrupted while joining on delayed removal thread.", e);
}
}
}
@Override
protected void serviceStart() throws Exception {
dtCancelThread.start();
if (tokenKeepAliveEnabled) {
delayedRemovalThread =
new Thread(new DelayedTokenRemovalRunnable(getConfig()), "DelayedTokenCanceller");
delayedRemovalThread.start();
}
setLocalSecretManagerAndServiceAddr();
serviceStateLock.writeLock().lock();
isServiceStarted = true;
serviceStateLock.writeLock().unlock();
while (!pendingEventQueue.isEmpty()) {
processDelegationTokenRenewerEvent(pendingEventQueue.take());
}
super.serviceStart();
}
