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

Example 11 with FencedLockConfig

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

the class YamlMemberDomConfigProcessor method handleFencedLocks.

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

Example 12 with FencedLockConfig

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

the class UnsafeNonReentrantFencedLockTest method createInstances.

@Override
protected HazelcastInstance[] createInstances() {
    Config config = new Config();
    FencedLockConfig lockConfig = new FencedLockConfig(objectName, 1);
    config.getCPSubsystemConfig().addLockConfig(lockConfig);
    return factory.newInstances(config, 2);
}

Example 13 with FencedLockConfig

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

the class XMLConfigBuilderTest method testCPSubsystemConfig.

@Override
@Test
public void testCPSubsystemConfig() {
    String xml = HAZELCAST_START_TAG + "<cp-subsystem>\n" + "  <cp-member-count>10</cp-member-count>\n" + "  <group-size>5</group-size>\n" + "  <session-time-to-live-seconds>15</session-time-to-live-seconds>\n" + "  <session-heartbeat-interval-seconds>3</session-heartbeat-interval-seconds>\n" + "  <missing-cp-member-auto-removal-seconds>120</missing-cp-member-auto-removal-seconds>\n" + "  <fail-on-indeterminate-operation-state>true</fail-on-indeterminate-operation-state>\n" + "  <persistence-enabled>true</persistence-enabled>\n" + "  <base-dir>/mnt/cp-data</base-dir>\n" + "  <data-load-timeout-seconds>30</data-load-timeout-seconds>\n" + "  <raft-algorithm>\n" + "    <leader-election-timeout-in-millis>500</leader-election-timeout-in-millis>\n" + "    <leader-heartbeat-period-in-millis>100</leader-heartbeat-period-in-millis>\n" + "    <max-missed-leader-heartbeat-count>3</max-missed-leader-heartbeat-count>\n" + "    <append-request-max-entry-count>25</append-request-max-entry-count>\n" + "    <commit-index-advance-count-to-snapshot>250</commit-index-advance-count-to-snapshot>\n" + "    <uncommitted-entry-count-to-reject-new-appends>75</uncommitted-entry-count-to-reject-new-appends>\n" + "    <append-request-backoff-timeout-in-millis>50</append-request-backoff-timeout-in-millis>\n" + "  </raft-algorithm>\n" + "  <semaphores>\n" + "    <semaphore>\n" + "      <name>sem1</name>\n" + "      <jdk-compatible>true</jdk-compatible>\n" + "      <initial-permits>1</initial-permits>\n" + "    </semaphore>\n" + "    <semaphore>\n" + "      <name>sem2</name>\n" + "      <jdk-compatible>false</jdk-compatible>\n" + "      <initial-permits>2</initial-permits>\n" + "    </semaphore>\n" + "  </semaphores>\n" + "  <locks>\n" + "    <fenced-lock>\n" + "      <name>lock1</name>\n" + "      <lock-acquire-limit>1</lock-acquire-limit>\n" + "    </fenced-lock>\n" + "    <fenced-lock>\n" + "      <name>lock2</name>\n" + "      <lock-acquire-limit>2</lock-acquire-limit>\n" + "    </fenced-lock>\n" + "  </locks>\n" + "</cp-subsystem>" + HAZELCAST_END_TAG;
    Config config = new InMemoryXmlConfig(xml);
    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());
}