Examples with SemaphoreConfig com.hazelcast.config.cp.SemaphoreConfig used on opensource projects

Example 1 with SemaphoreConfig

use of com.hazelcast.config.cp.SemaphoreConfig in project hazelcast by hazelcast.

the class ConfigXmlGeneratorTest method testCPSubsystemConfig.

@Test
public void testCPSubsystemConfig() {
    Config config = new Config();
    config.getCPSubsystemConfig().setCPMemberCount(10).setGroupSize(5).setSessionTimeToLiveSeconds(15).setSessionHeartbeatIntervalSeconds(3).setMissingCPMemberAutoRemovalSeconds(120).setFailOnIndeterminateOperationState(true).setPersistenceEnabled(true).setBaseDir(new File("/custom-dir"));
    config.getCPSubsystemConfig().getRaftAlgorithmConfig().setLeaderElectionTimeoutInMillis(500).setLeaderHeartbeatPeriodInMillis(100).setMaxMissedLeaderHeartbeatCount(10).setAppendRequestMaxEntryCount(25).setAppendRequestMaxEntryCount(250).setUncommittedEntryCountToRejectNewAppends(75).setAppendRequestBackoffTimeoutInMillis(50);
    config.getCPSubsystemConfig().addSemaphoreConfig(new SemaphoreConfig("sem1", true, 1)).addSemaphoreConfig(new SemaphoreConfig("sem2", false, 2));
    config.getCPSubsystemConfig().addLockConfig(new FencedLockConfig("lock1", 1)).addLockConfig(new FencedLockConfig("lock1", 2));
    CPSubsystemConfig generatedConfig = getNewConfigViaXMLGenerator(config).getCPSubsystemConfig();
    assertTrue(generatedConfig + " should be compatible with " + config.getCPSubsystemConfig(), new CPSubsystemConfigChecker().check(config.getCPSubsystemConfig(), generatedConfig));
}

Example 2 with SemaphoreConfig

use of com.hazelcast.config.cp.SemaphoreConfig in project hazelcast by hazelcast.

the class YamlConfigBuilderTest method testCPSubsystemConfig.

@Override
@Test
public void testCPSubsystemConfig() {
    String yaml = "" + "hazelcast:\n" + "  cp-subsystem:\n" + "    cp-member-count: 10\n" + "    group-size: 5\n" + "    session-time-to-live-seconds: 15\n" + "    session-heartbeat-interval-seconds: 3\n" + "    missing-cp-member-auto-removal-seconds: 120\n" + "    fail-on-indeterminate-operation-state: true\n" + "    persistence-enabled: true\n" + "    base-dir: /mnt/cp-data\n" + "    data-load-timeout-seconds: 30\n" + "    raft-algorithm:\n" + "      leader-election-timeout-in-millis: 500\n" + "      leader-heartbeat-period-in-millis: 100\n" + "      max-missed-leader-heartbeat-count: 3\n" + "      append-request-max-entry-count: 25\n" + "      commit-index-advance-count-to-snapshot: 250\n" + "      uncommitted-entry-count-to-reject-new-appends: 75\n" + "      append-request-backoff-timeout-in-millis: 50\n" + "    semaphores:\n" + "      sem1:\n" + "        jdk-compatible: true\n" + "        initial-permits: 1\n" + "      sem2:\n" + "        jdk-compatible: false\n" + "        initial-permits: 2\n" + "    locks:\n" + "      lock1:\n" + "        lock-acquire-limit: 1\n" + "      lock2:\n" + "        lock-acquire-limit: 2\n";
    Config config = buildConfig(yaml);
    CPSubsystemConfig cpSubsystemConfig = config.getCPSubsystemConfig();
    assertEquals(10, cpSubsystemConfig.getCPMemberCount());
    assertEquals(5, cpSubsystemConfig.getGroupSize());
    assertEquals(15, cpSubsystemConfig.getSessionTimeToLiveSeconds());
    assertEquals(3, cpSubsystemConfig.getSessionHeartbeatIntervalSeconds());
    assertEquals(120, cpSubsystemConfig.getMissingCPMemberAutoRemovalSeconds());
    assertTrue(cpSubsystemConfig.isFailOnIndeterminateOperationState());
    assertTrue(cpSubsystemConfig.isPersistenceEnabled());
    assertEquals(new File("/mnt/cp-data").getAbsoluteFile(), cpSubsystemConfig.getBaseDir().getAbsoluteFile());
    assertEquals(30, cpSubsystemConfig.getDataLoadTimeoutSeconds());
    RaftAlgorithmConfig raftAlgorithmConfig = cpSubsystemConfig.getRaftAlgorithmConfig();
    assertEquals(500, raftAlgorithmConfig.getLeaderElectionTimeoutInMillis());
    assertEquals(100, raftAlgorithmConfig.getLeaderHeartbeatPeriodInMillis());
    assertEquals(3, raftAlgorithmConfig.getMaxMissedLeaderHeartbeatCount());
    assertEquals(25, raftAlgorithmConfig.getAppendRequestMaxEntryCount());
    assertEquals(250, raftAlgorithmConfig.getCommitIndexAdvanceCountToSnapshot());
    assertEquals(75, raftAlgorithmConfig.getUncommittedEntryCountToRejectNewAppends());
    assertEquals(50, raftAlgorithmConfig.getAppendRequestBackoffTimeoutInMillis());
    SemaphoreConfig semaphoreConfig1 = cpSubsystemConfig.findSemaphoreConfig("sem1");
    SemaphoreConfig semaphoreConfig2 = cpSubsystemConfig.findSemaphoreConfig("sem2");
    assertNotNull(semaphoreConfig1);
    assertNotNull(semaphoreConfig2);
    assertTrue(semaphoreConfig1.isJDKCompatible());
    assertFalse(semaphoreConfig2.isJDKCompatible());
    assertEquals(1, semaphoreConfig1.getInitialPermits());
    assertEquals(2, semaphoreConfig2.getInitialPermits());
    FencedLockConfig lockConfig1 = cpSubsystemConfig.findLockConfig("lock1");
    FencedLockConfig lockConfig2 = cpSubsystemConfig.findLockConfig("lock2");
    assertNotNull(lockConfig1);
    assertNotNull(lockConfig2);
    assertEquals(1, lockConfig1.getLockAcquireLimit());
    assertEquals(2, lockConfig2.getLockAcquireLimit());
}

Example 3 with SemaphoreConfig

use of com.hazelcast.config.cp.SemaphoreConfig in project hazelcast by hazelcast.

the class SemaphoreInitialPermitsTest method createConfig.

@Override
protected Config createConfig(int cpNodeCount, int groupSize) {
    Config config = super.createConfig(cpNodeCount, groupSize);
    CPSubsystemConfig cpSubsystemConfig = config.getCPSubsystemConfig();
    if (cpSubsystemEnabled) {
        cpSubsystemConfig.setCPMemberCount(cpNodeCount).setGroupSize(groupSize);
    }
    SemaphoreConfig semaphoreConfig = new SemaphoreConfig(objectName, jdkCompatible, initialPermits);
    cpSubsystemConfig.addSemaphoreConfig(semaphoreConfig);
    return config;
}

Example 4 with SemaphoreConfig

use of com.hazelcast.config.cp.SemaphoreConfig in project hazelcast by hazelcast.

the class SemaphoreRegistry method createNewResource.

@Override
protected Semaphore createNewResource(CPGroupId groupId, String name) {
    SemaphoreConfig semaphoreConfig = cpSubsystemConfig.findSemaphoreConfig(name);
    int initialPermits = semaphoreConfig != null ? semaphoreConfig.getInitialPermits() : DEFAULT_INITIAL_PERMITS;
    return new Semaphore(groupId, name, initialPermits);
}

Example 5 with SemaphoreConfig

use of com.hazelcast.config.cp.SemaphoreConfig in project hazelcast by hazelcast.

the class SemaphoreService method createProxy.

@Override
public ISemaphore createProxy(String proxyName) {
    try {
        proxyName = withoutDefaultGroupName(proxyName);
        RaftGroupId groupId = raftService.createRaftGroupForProxy(proxyName);
        String objectName = getObjectNameForProxy(proxyName);
        SemaphoreConfig config = getConfig(proxyName);
        return config != null && config.isJDKCompatible() ? new SessionlessSemaphoreProxy(nodeEngine, groupId, proxyName, objectName) : new SessionAwareSemaphoreProxy(nodeEngine, groupId, proxyName, objectName);
    } catch (Exception e) {
        throw rethrow(e);
    }
}