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Java NMMemoryStateStoreService类代码示例

本文整理汇总了Java中org.apache.hadoop.yarn.server.nodemanager.recovery.NMMemoryStateStoreService类的典型用法代码示例。如果您正苦于以下问题：Java NMMemoryStateStoreService类的具体用法？Java NMMemoryStateStoreService怎么用？Java NMMemoryStateStoreService使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。


NMMemoryStateStoreService类属于org.apache.hadoop.yarn.server.nodemanager.recovery包，在下文中一共展示了NMMemoryStateStoreService类的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: testRecovery

import org.apache.hadoop.yarn.server.nodemanager.recovery.NMMemoryStateStoreService; //导入依赖的package包/类
@Test
public void testRecovery() throws Exception {
  File[] localLogDirs = getLocalLogDirFiles(this.getClass().getName(), 2);
  String localLogDirsString =
      localLogDirs[0].getAbsolutePath() + ","
          + localLogDirs[1].getAbsolutePath();

  conf.set(YarnConfiguration.NM_LOG_DIRS, localLogDirsString);
  conf.setBoolean(YarnConfiguration.LOG_AGGREGATION_ENABLED, false);

  conf.setLong(YarnConfiguration.NM_LOG_RETAIN_SECONDS,
          YarnConfiguration.DEFAULT_NM_LOG_RETAIN_SECONDS);

  dirsHandler.init(conf);

  NMStateStoreService stateStore = new NMMemoryStateStoreService();
  stateStore.init(conf);
  stateStore.start();
  NonAggregatingLogHandlerWithMockExecutor logHandler =
      new NonAggregatingLogHandlerWithMockExecutor(dispatcher, mockDelService,
                                                   dirsHandler, stateStore);
  logHandler.init(conf);
  logHandler.start();

  logHandler.handle(new LogHandlerAppStartedEvent(appId, user, null,
      ContainerLogsRetentionPolicy.ALL_CONTAINERS, null));
  logHandler.handle(new LogHandlerContainerFinishedEvent(container11, 0));
  logHandler.handle(new LogHandlerAppFinishedEvent(appId));

  // simulate a restart and verify deletion is rescheduled
  logHandler.close();
  logHandler = new NonAggregatingLogHandlerWithMockExecutor(dispatcher,
      mockDelService, dirsHandler, stateStore);
  logHandler.init(conf);
  logHandler.start();
  ArgumentCaptor<Runnable> schedArg = ArgumentCaptor.forClass(Runnable.class);
  verify(logHandler.mockSched).schedule(schedArg.capture(),
      anyLong(), eq(TimeUnit.MILLISECONDS));

  // execute the runnable and verify another restart has nothing scheduled
  schedArg.getValue().run();
  logHandler.close();
  logHandler = new NonAggregatingLogHandlerWithMockExecutor(dispatcher,
      mockDelService, dirsHandler, stateStore);
  logHandler.init(conf);
  logHandler.start();
  verify(logHandler.mockSched, never()).schedule(any(Runnable.class),
      anyLong(), any(TimeUnit.class));
  logHandler.close();
 }
开发者ID:naver，项目名称:hadoop，代码行数:51，代码来源:TestNonAggregatingLogHandler.java

示例2: testRecovery

import org.apache.hadoop.yarn.server.nodemanager.recovery.NMMemoryStateStoreService; //导入依赖的package包/类
@Test
public void testRecovery() throws Exception {
  File[] localLogDirs = getLocalLogDirFiles(this.getClass().getName(), 2);
  String localLogDirsString =
      localLogDirs[0].getAbsolutePath() + ","
          + localLogDirs[1].getAbsolutePath();

  conf.set(YarnConfiguration.NM_LOG_DIRS, localLogDirsString);
  conf.setBoolean(YarnConfiguration.LOG_AGGREGATION_ENABLED, false);

  conf.setLong(YarnConfiguration.NM_LOG_RETAIN_SECONDS,
          YarnConfiguration.DEFAULT_NM_LOG_RETAIN_SECONDS);

  dirsHandler.init(conf);

  NMStateStoreService stateStore = new NMMemoryStateStoreService();
  stateStore.init(conf);
  stateStore.start();
  NonAggregatingLogHandlerWithMockExecutor logHandler =
      new NonAggregatingLogHandlerWithMockExecutor(dispatcher, mockDelService,
                                                   dirsHandler, stateStore);
  logHandler.init(conf);
  logHandler.start();

  logHandler.handle(new LogHandlerAppStartedEvent(appId, user, null, null));
  logHandler.handle(new LogHandlerContainerFinishedEvent(container11, 0));
  logHandler.handle(new LogHandlerAppFinishedEvent(appId));

  // simulate a restart and verify deletion is rescheduled
  logHandler.close();
  logHandler = new NonAggregatingLogHandlerWithMockExecutor(dispatcher,
      mockDelService, dirsHandler, stateStore);
  logHandler.init(conf);
  logHandler.start();
  ArgumentCaptor<Runnable> schedArg = ArgumentCaptor.forClass(Runnable.class);
  verify(logHandler.mockSched).schedule(schedArg.capture(),
      anyLong(), eq(TimeUnit.MILLISECONDS));

  // execute the runnable and verify another restart has nothing scheduled
  schedArg.getValue().run();
  logHandler.close();
  logHandler = new NonAggregatingLogHandlerWithMockExecutor(dispatcher,
      mockDelService, dirsHandler, stateStore);
  logHandler.init(conf);
  logHandler.start();
  verify(logHandler.mockSched, never()).schedule(any(Runnable.class),
      anyLong(), any(TimeUnit.class));
  logHandler.close();
 }
开发者ID:aliyun-beta，项目名称:aliyun-oss-hadoop-fs，代码行数:50，代码来源:TestNonAggregatingLogHandler.java

示例3: testRecovery

import org.apache.hadoop.yarn.server.nodemanager.recovery.NMMemoryStateStoreService; //导入依赖的package包/类
@Test
public void testRecovery() throws Exception {
  File[] localLogDirs = getLocalLogDirFiles(this.getClass().getName(), 2);
  String localLogDirsString =
      localLogDirs[0].getAbsolutePath() + ","
          + localLogDirs[1].getAbsolutePath();

  conf.set(YarnConfiguration.NM_LOG_DIRS, localLogDirsString);
  conf.setBoolean(YarnConfiguration.LOG_AGGREGATION_ENABLED, false);

  conf.setLong(YarnConfiguration.NM_LOG_RETAIN_SECONDS,
          YarnConfiguration.DEFAULT_NM_LOG_RETAIN_SECONDS);

  dirsHandler.init(conf);

  appEventHandler.resetLogHandlingEvent();
  assertFalse(appEventHandler.receiveLogHandlingFinishEvent());

  NMStateStoreService stateStore = new NMMemoryStateStoreService();
  stateStore.init(conf);
  stateStore.start();
  NonAggregatingLogHandlerWithMockExecutor logHandler =
      new NonAggregatingLogHandlerWithMockExecutor(dispatcher, mockDelService,
                                                   dirsHandler, stateStore);
  logHandler.init(conf);
  logHandler.start();

  logHandler.handle(new LogHandlerAppStartedEvent(appId, user, null, null, user));
  logHandler.handle(new LogHandlerContainerFinishedEvent(container11, 0));
  logHandler.handle(new LogHandlerAppFinishedEvent(appId));

  // simulate a restart and verify deletion is rescheduled
  logHandler.close();
  logHandler = new NonAggregatingLogHandlerWithMockExecutor(dispatcher,
      mockDelService, dirsHandler, stateStore);
  logHandler.init(conf);
  logHandler.start();
  ArgumentCaptor<Runnable> schedArg = ArgumentCaptor.forClass(Runnable.class);
  verify(logHandler.mockSched).schedule(schedArg.capture(),
      anyLong(), eq(TimeUnit.MILLISECONDS));

  // execute the runnable and verify another restart has nothing scheduled
  schedArg.getValue().run();
  logHandler.close();
  logHandler = new NonAggregatingLogHandlerWithMockExecutor(dispatcher,
      mockDelService, dirsHandler, stateStore);
  logHandler.init(conf);
  logHandler.start();
  verify(logHandler.mockSched, never()).schedule(any(Runnable.class),
      anyLong(), any(TimeUnit.class));

  // wait events get drained.
  this.dispatcher.await();
  assertTrue(appEventHandler.receiveLogHandlingFinishEvent());

  appEventHandler.resetLogHandlingEvent();
  assertFalse(appEventHandler.receiveLogHandlingFailedEvent());
  // send an app finish event against a removed app
  logHandler.handle(new LogHandlerAppFinishedEvent(appId));
  this.dispatcher.await();
  // verify to receive a log failed event.
  assertTrue(appEventHandler.receiveLogHandlingFailedEvent());
  assertFalse(appEventHandler.receiveLogHandlingFinishEvent());
  logHandler.close();
}
开发者ID:hopshadoop，项目名称:hops，代码行数:66，代码来源:TestNonAggregatingLogHandler.java


注：本文中的org.apache.hadoop.yarn.server.nodemanager.recovery.NMMemoryStateStoreService类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。