Examples with PNCounter com.hazelcast.crdt.pncounter.PNCounter used on opensource projects

Example 6 with PNCounter

use of com.hazelcast.crdt.pncounter.PNCounter in project hazelcast by hazelcast.

the class AbstractPNCounterConsistencyLostTest method consistencyLostExceptionIsThrownWhenTargetReplicaDisappears.

@Test(expected = ConsistencyLostException.class)
public void consistencyLostExceptionIsThrownWhenTargetReplicaDisappears() {
    final PNCounter driver = getCounter();
    mutate(driver);
    assertState(driver);
    final Address currentTarget = getCurrentTargetReplicaAddress(driver);
    terminateMember(currentTarget);
    mutate(driver);
}

Example 7 with PNCounter

use of com.hazelcast.crdt.pncounter.PNCounter in project hazelcast by hazelcast.

the class ClientPNCounterTest method testClusterRestart.

@Test(expected = ConsistencyLostException.class)
public void testClusterRestart() {
    HazelcastInstance instance = hazelcastFactory.newHazelcastInstance();
    HazelcastInstance client = hazelcastFactory.newHazelcastClient();
    PNCounter pnCounter = client.getPNCounter("test");
    pnCounter.incrementAndGet();
    instance.shutdown();
    hazelcastFactory.newHazelcastInstance();
    pnCounter.incrementAndGet();
}

Example 8 with PNCounter

use of com.hazelcast.crdt.pncounter.PNCounter in project hazelcast by hazelcast.

the class DistributedDatastructuresMetricsTest method testPnCounter.

@Test
public void testPnCounter() {
    final PNCounter counter = hz.getPNCounter(PN_COUNTER_NAME);
    final PNCounter counterNoStat = hz.getPNCounter(PN_COUNTER_NAME_NO_STAT);
    for (int i = 0; i < EVENT_COUNTER; i++) {
        counter.addAndGet(i);
        counterNoStat.addAndGet(i);
    }
    assertHasStatsEventually(PN_COUNTER_NAME, "pnCounter.");
    assertHasNoStats(PN_COUNTER_NAME_NO_STAT, "pnCounter.");
}

Example 9 with PNCounter

use of com.hazelcast.crdt.pncounter.PNCounter in project hazelcast by hazelcast.

the class AbstractPNCounterConsistencyLostTest method driverCanContinueSessionByCallingReset.

@Test
public void driverCanContinueSessionByCallingReset() {
    final PNCounter driver = getCounter();
    mutate(driver);
    assertState(driver);
    final Address currentTarget = getCurrentTargetReplicaAddress(driver);
    terminateMember(currentTarget);
    driver.reset();
    mutate(driver);
}

Example 10 with PNCounter

use of com.hazelcast.crdt.pncounter.PNCounter in project hazelcast by hazelcast.

the class PNCounterConsistencyLostTest method getCounter.

@Override
protected PNCounter getCounter() {
    final PNCounter counter = liteMember.getPNCounter("counter");
    ((PNCounterProxy) counter).setOperationTryCount(1);
    return counter;
}