Java Code Examples for org.apache.hadoop.registry.client.types.ServiceRecord#get()
The following examples show how to use
org.apache.hadoop.registry.client.types.ServiceRecord#get() .
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Example 1
Source File: Executor.java From jstorm with Apache License 2.0 | 6 votes |
public boolean needUpgrade() { String containerPath = RegistryUtils.componentPath( JOYConstants.APP_TYPE, this.executorMeta.getInstanceName(), this.executorMeta.getApplicationId(), this.executorMeta.getRunningContainer()); try { if (registryOperations.exists(containerPath)) { ServiceRecord sr = registryOperations.resolve(containerPath); if (sr.get(JOYConstants.NEED_UPGRADE) != null && sr.get(JOYConstants.NEED_UPGRADE).equals(JOYConstants.TRUE)) { sr.set(JOYConstants.NEED_UPGRADE, JOYConstants.FALSE); registryOperations.bind(containerPath, sr, BindFlags.OVERWRITE); LOG.info(JOYConstants.NEED_UPGRADE); return true; } } } catch (IOException e) { e.printStackTrace(); } return false; }
Example 2
Source File: AppContainerIdDTO.java From PoseidonX with Apache License 2.0 | 5 votes |
public void setServiceRecord(ServiceRecord serviceRecord) { this.serviceRecord = serviceRecord; if(serviceRecord!=null){ String jstorm_type = serviceRecord.get(YarnZkContant.ZK_CONTAINER_TYPE); if(StringUtils.isNotBlank(jstorm_type) && jstorm_type.equals(YarnZkContant.ZK_CONTAINER_TYPE_NIMBUS)){ this.setContainerType(JstormContainerTypeEnum.NIMBUS); } if(StringUtils.isNotBlank(jstorm_type) && jstorm_type.equals(YarnZkContant.ZK_CONTAINER_TYPE_SUPERVISOR)){ this.setContainerType(JstormContainerTypeEnum.SUPERVISOR); } } }
Example 3
Source File: SelectByYarnPersistence.java From hadoop with Apache License 2.0 | 5 votes |
@Override public boolean shouldSelect(String path, RegistryPathStatus registryPathStatus, ServiceRecord serviceRecord) { String policy = serviceRecord.get(YarnRegistryAttributes.YARN_PERSISTENCE, ""); return id.equals(serviceRecord.get(YarnRegistryAttributes.YARN_ID, "")) && (targetPolicy.equals(policy)); }
Example 4
Source File: SelectByYarnPersistence.java From big-c with Apache License 2.0 | 5 votes |
@Override public boolean shouldSelect(String path, RegistryPathStatus registryPathStatus, ServiceRecord serviceRecord) { String policy = serviceRecord.get(YarnRegistryAttributes.YARN_PERSISTENCE, ""); return id.equals(serviceRecord.get(YarnRegistryAttributes.YARN_ID, "")) && (targetPolicy.equals(policy)); }
Example 5
Source File: TestRegistryRMOperations.java From hadoop with Apache License 2.0 | 4 votes |
@Test public void testPurgeEntryCuratorCallback() throws Throwable { String path = "/users/example/hbase/hbase1/"; ServiceRecord written = buildExampleServiceEntry( PersistencePolicies.APPLICATION_ATTEMPT); written.set(YarnRegistryAttributes.YARN_ID, "testAsyncPurgeEntry_attempt_001"); operations.mknode(RegistryPathUtils.parentOf(path), true); operations.bind(path, written, 0); ZKPathDumper dump = registry.dumpPath(false); CuratorEventCatcher events = new CuratorEventCatcher(); LOG.info("Initial state {}", dump); // container query String id = written.get(YarnRegistryAttributes.YARN_ID, ""); int opcount = purge("/", id, PersistencePolicies.CONTAINER, RegistryAdminService.PurgePolicy.PurgeAll, events); assertPathExists(path); assertEquals(0, opcount); assertEquals("Event counter", 0, events.getCount()); // now the application attempt opcount = purge("/", id, PersistencePolicies.APPLICATION_ATTEMPT, RegistryAdminService.PurgePolicy.PurgeAll, events); LOG.info("Final state {}", dump); assertPathNotFound(path); assertEquals("wrong no of delete operations in " + dump, 1, opcount); // and validate the callback event assertEquals("Event counter", 1, events.getCount()); }
Example 6
Source File: TestRegistryRMOperations.java From big-c with Apache License 2.0 | 4 votes |
@Test public void testPurgeEntryCuratorCallback() throws Throwable { String path = "/users/example/hbase/hbase1/"; ServiceRecord written = buildExampleServiceEntry( PersistencePolicies.APPLICATION_ATTEMPT); written.set(YarnRegistryAttributes.YARN_ID, "testAsyncPurgeEntry_attempt_001"); operations.mknode(RegistryPathUtils.parentOf(path), true); operations.bind(path, written, 0); ZKPathDumper dump = registry.dumpPath(false); CuratorEventCatcher events = new CuratorEventCatcher(); LOG.info("Initial state {}", dump); // container query String id = written.get(YarnRegistryAttributes.YARN_ID, ""); int opcount = purge("/", id, PersistencePolicies.CONTAINER, RegistryAdminService.PurgePolicy.PurgeAll, events); assertPathExists(path); assertEquals(0, opcount); assertEquals("Event counter", 0, events.getCount()); // now the application attempt opcount = purge("/", id, PersistencePolicies.APPLICATION_ATTEMPT, RegistryAdminService.PurgePolicy.PurgeAll, events); LOG.info("Final state {}", dump); assertPathNotFound(path); assertEquals("wrong no of delete operations in " + dump, 1, opcount); // and validate the callback event assertEquals("Event counter", 1, events.getCount()); }