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

Example 6 with FencedLockConfig

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

the class NonReentrantFencedLockTest method createConfig.

@Override
protected Config createConfig(int cpNodeCount, int groupSize) {
    Config config = super.createConfig(cpNodeCount, groupSize);
    FencedLockConfig lockConfig = new FencedLockConfig(objectName, 1);
    config.getCPSubsystemConfig().addLockConfig(lockConfig);
    return config;
}

Example 7 with FencedLockConfig

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

the class TestFullApplicationContext method testCPSubsystemConfig.

@Test
public void testCPSubsystemConfig() {
    CPSubsystemConfig cpSubsystemConfig = config.getCPSubsystemConfig();
    assertEquals(0, cpSubsystemConfig.getCPMemberCount());
    assertEquals(0, cpSubsystemConfig.getGroupSize());
    assertEquals(15, cpSubsystemConfig.getSessionTimeToLiveSeconds());
    assertEquals(3, cpSubsystemConfig.getSessionHeartbeatIntervalSeconds());
    assertEquals(120, cpSubsystemConfig.getMissingCPMemberAutoRemovalSeconds());
    assertEquals(30, cpSubsystemConfig.getDataLoadTimeoutSeconds());
    assertTrue(cpSubsystemConfig.isFailOnIndeterminateOperationState());
    assertFalse(cpSubsystemConfig.isPersistenceEnabled());
    assertEquals(new File("/custom-dir").getAbsolutePath(), cpSubsystemConfig.getBaseDir().getAbsolutePath());
    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 8 with FencedLockConfig

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

the class ConfigXmlGenerator method cpSubsystemConfig.

private static void cpSubsystemConfig(XmlGenerator gen, Config config) {
    CPSubsystemConfig cpSubsystemConfig = config.getCPSubsystemConfig();
    gen.open("cp-subsystem").node("cp-member-count", cpSubsystemConfig.getCPMemberCount()).node("group-size", cpSubsystemConfig.getGroupSize()).node("session-time-to-live-seconds", cpSubsystemConfig.getSessionTimeToLiveSeconds()).node("session-heartbeat-interval-seconds", cpSubsystemConfig.getSessionHeartbeatIntervalSeconds()).node("missing-cp-member-auto-removal-seconds", cpSubsystemConfig.getMissingCPMemberAutoRemovalSeconds()).node("fail-on-indeterminate-operation-state", cpSubsystemConfig.isFailOnIndeterminateOperationState()).node("persistence-enabled", cpSubsystemConfig.isPersistenceEnabled()).node("base-dir", cpSubsystemConfig.getBaseDir().getAbsolutePath()).node("data-load-timeout-seconds", cpSubsystemConfig.getDataLoadTimeoutSeconds());
    RaftAlgorithmConfig raftAlgorithmConfig = cpSubsystemConfig.getRaftAlgorithmConfig();
    gen.open("raft-algorithm").node("leader-election-timeout-in-millis", raftAlgorithmConfig.getLeaderElectionTimeoutInMillis()).node("leader-heartbeat-period-in-millis", raftAlgorithmConfig.getLeaderHeartbeatPeriodInMillis()).node("max-missed-leader-heartbeat-count", raftAlgorithmConfig.getMaxMissedLeaderHeartbeatCount()).node("append-request-max-entry-count", raftAlgorithmConfig.getAppendRequestMaxEntryCount()).node("commit-index-advance-count-to-snapshot", raftAlgorithmConfig.getCommitIndexAdvanceCountToSnapshot()).node("uncommitted-entry-count-to-reject-new-appends", raftAlgorithmConfig.getUncommittedEntryCountToRejectNewAppends()).node("append-request-backoff-timeout-in-millis", raftAlgorithmConfig.getAppendRequestBackoffTimeoutInMillis()).close();
    gen.open("semaphores");
    for (SemaphoreConfig semaphoreConfig : cpSubsystemConfig.getSemaphoreConfigs().values()) {
        gen.open("semaphore").node("name", semaphoreConfig.getName()).node("jdk-compatible", semaphoreConfig.isJDKCompatible()).node("initial-permits", semaphoreConfig.getInitialPermits()).close();
    }
    gen.close().open("locks");
    for (FencedLockConfig lockConfig : cpSubsystemConfig.getLockConfigs().values()) {
        gen.open("fenced-lock").node("name", lockConfig.getName()).node("lock-acquire-limit", lockConfig.getLockAcquireLimit()).close();
    }
    gen.close().close();
}

Example 9 with FencedLockConfig

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

the class LockRegistry method createNewResource.

@Override
protected Lock createNewResource(CPGroupId groupId, String name) {
    FencedLockConfig lockConfig = cpSubsystemConfig.findLockConfig(name);
    int lockCountLimit = (lockConfig != null) ? lockConfig.getLockAcquireLimit() : DEFAULT_LOCK_ACQUIRE_LIMIT;
    return new Lock(groupId, name, lockCountLimit);
}

Example 10 with FencedLockConfig

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

the class MemberDomConfigProcessor method handleFencedLocks.

void handleFencedLocks(CPSubsystemConfig cpSubsystemConfig, Node node) {
    for (Node child : childElements(node)) {
        FencedLockConfig lockConfig = new FencedLockConfig();
        for (Node subChild : childElements(child)) {
            String nodeName = cleanNodeName(subChild);
            if (matches("name", nodeName)) {
                lockConfig.setName(getTextContent(subChild));
            } else if (matches("lock-acquire-limit", nodeName)) {
                lockConfig.setLockAcquireLimit(Integer.parseInt(getTextContent(subChild)));
            }
        }
        cpSubsystemConfig.addLockConfig(lockConfig);
    }
}