本文整理了Java中org.apache.samza.zk.ZkJobCoordinator.createProcessorId()
方法的一些代码示例,展示了ZkJobCoordinator.createProcessorId()
的具体用法。这些代码示例主要来源于Github
/Stackoverflow
/Maven
等平台,是从一些精选项目中提取出来的代码,具有较强的参考意义,能在一定程度帮忙到你。ZkJobCoordinator.createProcessorId()
方法的具体详情如下:
包路径:org.apache.samza.zk.ZkJobCoordinator
类名称:ZkJobCoordinator
方法名:createProcessorId
暂无
代码示例来源:origin: org.apache.samza/samza-core_2.11
ZkJobCoordinator(Config config, MetricsRegistry metricsRegistry, ZkUtils zkUtils) {
this.config = config;
this.metrics = new ZkJobCoordinatorMetrics(metricsRegistry);
this.processorId = createProcessorId(config);
this.zkUtils = zkUtils;
// setup a listener for a session state change
// we are mostly interested in "session closed" and "new session created" events
zkUtils.getZkClient().subscribeStateChanges(new ZkSessionStateChangedListener());
leaderElector = new ZkLeaderElector(processorId, zkUtils);
leaderElector.setLeaderElectorListener(new LeaderElectorListenerImpl());
this.debounceTimeMs = new JobConfig(config).getDebounceTimeMs();
this.reporters = MetricsReporterLoader.getMetricsReporters(new MetricsConfig(config), processorId);
debounceTimer = new ScheduleAfterDebounceTime(processorId);
debounceTimer.setScheduledTaskCallback(throwable -> {
LOG.error("Received exception in debounce timer! Stopping the job coordinator", throwable);
stop();
});
this.barrier = new ZkBarrierForVersionUpgrade(zkUtils.getKeyBuilder().getJobModelVersionBarrierPrefix(), zkUtils, new ZkBarrierListenerImpl(), debounceTimer);
systemAdmins = new SystemAdmins(config);
streamMetadataCache = new StreamMetadataCache(systemAdmins, METADATA_CACHE_TTL_MS, SystemClock.instance());
}
代码示例来源:origin: org.apache.samza/samza-core
ZkJobCoordinator(Config config, MetricsRegistry metricsRegistry, ZkUtils zkUtils) {
this.config = config;
this.metrics = new ZkJobCoordinatorMetrics(metricsRegistry);
this.processorId = createProcessorId(config);
this.zkUtils = zkUtils;
// setup a listener for a session state change
// we are mostly interested in "session closed" and "new session created" events
zkUtils.getZkClient().subscribeStateChanges(new ZkSessionStateChangedListener());
leaderElector = new ZkLeaderElector(processorId, zkUtils);
leaderElector.setLeaderElectorListener(new LeaderElectorListenerImpl());
this.debounceTimeMs = new JobConfig(config).getDebounceTimeMs();
this.reporters = MetricsReporterLoader.getMetricsReporters(new MetricsConfig(config), processorId);
debounceTimer = new ScheduleAfterDebounceTime(processorId);
debounceTimer.setScheduledTaskCallback(throwable -> {
LOG.error("Received exception in debounce timer! Stopping the job coordinator", throwable);
stop();
});
this.barrier = new ZkBarrierForVersionUpgrade(zkUtils.getKeyBuilder().getJobModelVersionBarrierPrefix(), zkUtils, new ZkBarrierListenerImpl(), debounceTimer);
systemAdmins = new SystemAdmins(config);
streamMetadataCache = new StreamMetadataCache(systemAdmins, METADATA_CACHE_TTL_MS, SystemClock.instance());
}
代码示例来源:origin: org.apache.samza/samza-core_2.12
ZkJobCoordinator(Config config, MetricsRegistry metricsRegistry, ZkUtils zkUtils) {
this.config = config;
this.metrics = new ZkJobCoordinatorMetrics(metricsRegistry);
this.processorId = createProcessorId(config);
this.zkUtils = zkUtils;
// setup a listener for a session state change
// we are mostly interested in "session closed" and "new session created" events
zkUtils.getZkClient().subscribeStateChanges(new ZkSessionStateChangedListener());
leaderElector = new ZkLeaderElector(processorId, zkUtils);
leaderElector.setLeaderElectorListener(new LeaderElectorListenerImpl());
this.debounceTimeMs = new JobConfig(config).getDebounceTimeMs();
this.reporters = MetricsReporterLoader.getMetricsReporters(new MetricsConfig(config), processorId);
debounceTimer = new ScheduleAfterDebounceTime(processorId);
debounceTimer.setScheduledTaskCallback(throwable -> {
LOG.error("Received exception in debounce timer! Stopping the job coordinator", throwable);
stop();
});
this.barrier = new ZkBarrierForVersionUpgrade(zkUtils.getKeyBuilder().getJobModelVersionBarrierPrefix(), zkUtils, new ZkBarrierListenerImpl(), debounceTimer);
systemAdmins = new SystemAdmins(config);
streamMetadataCache = new StreamMetadataCache(systemAdmins, METADATA_CACHE_TTL_MS, SystemClock.instance());
}
代码示例来源:origin: org.apache.samza/samza-core_2.10
ZkJobCoordinator(Config config, MetricsRegistry metricsRegistry, ZkUtils zkUtils) {
this.config = config;
this.metrics = new ZkJobCoordinatorMetrics(metricsRegistry);
this.processorId = createProcessorId(config);
this.zkUtils = zkUtils;
// setup a listener for a session state change
// we are mostly interested in "session closed" and "new session created" events
zkUtils.getZkClient().subscribeStateChanges(new ZkSessionStateChangedListener());
leaderElector = new ZkLeaderElector(processorId, zkUtils);
leaderElector.setLeaderElectorListener(new LeaderElectorListenerImpl());
this.debounceTimeMs = new JobConfig(config).getDebounceTimeMs();
this.reporters = MetricsReporterLoader.getMetricsReporters(new MetricsConfig(config), processorId);
debounceTimer = new ScheduleAfterDebounceTime(processorId);
debounceTimer.setScheduledTaskCallback(throwable -> {
LOG.error("Received exception in debounce timer! Stopping the job coordinator", throwable);
stop();
});
this.barrier = new ZkBarrierForVersionUpgrade(zkUtils.getKeyBuilder().getJobModelVersionBarrierPrefix(), zkUtils, new ZkBarrierListenerImpl(), debounceTimer);
systemAdmins = new SystemAdmins(config);
streamMetadataCache = new StreamMetadataCache(systemAdmins, METADATA_CACHE_TTL_MS, SystemClock.instance());
}
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