本文整理汇总了Java中org.apache.helix.ConfigAccessor.set方法的典型用法代码示例。如果您正苦于以下问题：Java ConfigAccessor.set方法的具体用法？Java ConfigAccessor.set怎么用？Java ConfigAccessor.set使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.apache.helix.ConfigAccessor的用法示例。
在下文中一共展示了ConfigAccessor.set方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: setResourceThreadPoolSize
import org.apache.helix.ConfigAccessor; //导入方法依赖的package包/类
private void setResourceThreadPoolSize(String resourceName, int threadPoolSize) {
HelixManager manager = _participants[0];
ConfigAccessor accessor = manager.getConfigAccessor();
HelixConfigScope scope =
new HelixConfigScopeBuilder(HelixConfigScope.ConfigScopeProperty.RESOURCE)
.forCluster(manager.getClusterName()).forResource(resourceName).build();
accessor.set(scope, HelixTaskExecutor.MAX_THREADS, "" + threadPoolSize);
}
示例2: testDisableResourceMonitoring
import org.apache.helix.ConfigAccessor; //导入方法依赖的package包/类
@Test
public void testDisableResourceMonitoring() throws Exception {
final int NUM_PARTICIPANTS = 2;
String clusterName = TestHelper.getTestClassName() + "_" + TestHelper.getTestMethodName();
System.out.println("START " + clusterName + " at " + new Date(System.currentTimeMillis()));
// Set up cluster
TestHelper.setupCluster(clusterName, ZK_ADDR, 12918, // participant port
"localhost", // participant name prefix
"TestDB", // resource name prefix
3, // resources
32, // partitions per resource
4, // number of nodes
1, // replicas
"MasterSlave", RebalanceMode.FULL_AUTO, // use FULL_AUTO mode to test node tagging
true); // do rebalance
MockParticipantManager[] participants = new MockParticipantManager[NUM_PARTICIPANTS];
for (int i = 0; i < NUM_PARTICIPANTS; i++) {
participants[i] =
new MockParticipantManager(ZK_ADDR, clusterName, "localhost_" + (12918 + i));
participants[i].syncStart();
}
ConfigAccessor configAccessor = new ConfigAccessor(_gZkClient);
HelixConfigScope resourceScope =
new HelixConfigScopeBuilder(HelixConfigScope.ConfigScopeProperty.RESOURCE)
.forCluster(clusterName).forResource("TestDB1").build();
configAccessor
.set(resourceScope, ResourceConfig.ResourceConfigProperty.MONITORING_DISABLED.name(),
"true");
resourceScope = new HelixConfigScopeBuilder(HelixConfigScope.ConfigScopeProperty.RESOURCE)
.forCluster(clusterName).forResource("TestDB2").build();
configAccessor
.set(resourceScope, ResourceConfig.ResourceConfigProperty.MONITORING_DISABLED.name(),
"false");
ClusterControllerManager controller =
new ClusterControllerManager(ZK_ADDR, clusterName, "controller_0");
controller.syncStart();
HelixClusterVerifier clusterVerifier =
new BestPossibleExternalViewVerifier.Builder(clusterName).setZkClient(_gZkClient).build();
Assert.assertTrue(clusterVerifier.verify());
// Verify the bean was created for TestDB0, but not for TestDB1.
Assert.assertTrue(_mbeanServer.isRegistered(getMbeanName("TestDB0", clusterName)));
Assert.assertFalse(_mbeanServer.isRegistered(getMbeanName("TestDB1", clusterName)));
Assert.assertTrue(_mbeanServer.isRegistered(getMbeanName("TestDB2", clusterName)));
controller.syncStop();
for (MockParticipantManager participant : participants) {
participant.syncStop();
}
System.out.println("END " + clusterName + " at " + new Date(System.currentTimeMillis()));
}
示例3: TestThreadPoolSizeConfig
import org.apache.helix.ConfigAccessor; //导入方法依赖的package包/类
@Test
public void TestThreadPoolSizeConfig() {
String instanceName = PARTICIPANT_PREFIX + "_" + (START_PORT + 0);
HelixManager manager = _participants[0];
ConfigAccessor accessor = manager.getConfigAccessor();
ConfigScope scope =
new ConfigScopeBuilder().forCluster(manager.getClusterName()).forParticipant(instanceName)
.build();
accessor.set(scope, "TestMsg." + HelixTaskExecutor.MAX_THREADS, "" + 12);
scope = new ConfigScopeBuilder().forCluster(manager.getClusterName()).build();
accessor.set(scope, "TestMsg." + HelixTaskExecutor.MAX_THREADS, "" + 8);
for (int i = 0; i < NODE_NR; i++) {
instanceName = PARTICIPANT_PREFIX + "_" + (START_PORT + i);
_participants[i].getMessagingService().registerMessageHandlerFactory("TestMsg",
new TestMessagingHandlerFactory());
_participants[i].getMessagingService()
.registerMessageHandlerFactory("TestMsg2", new TestMessagingHandlerFactory2());
}
for (int i = 0; i < NODE_NR; i++) {
instanceName = PARTICIPANT_PREFIX + "_" + (START_PORT + i);
DefaultMessagingService svc =
(DefaultMessagingService) (_participants[i]
.getMessagingService());
HelixTaskExecutor helixExecutor = svc.getExecutor();
ThreadPoolExecutor executor =
(ThreadPoolExecutor) (helixExecutor._executorMap.get("TestMsg"));
ThreadPoolExecutor executor2 =
(ThreadPoolExecutor) (helixExecutor._executorMap.get("TestMsg2"));
if (i != 0) {
Assert.assertEquals(8, executor.getMaximumPoolSize());
} else {
Assert.assertEquals(12, executor.getMaximumPoolSize());
}
Assert.assertEquals(HelixTaskExecutor.DEFAULT_PARALLEL_TASKS, executor2.getMaximumPoolSize());
}
}