@Test public void testPerform() throws Exception { final Cluster cluster = Mockito.mock(Cluster.class); Mockito.when(cluster.getClusterId()).thenReturn(1L); Mockito.when(m_clusters.getCluster("cluster")).thenReturn(cluster); final DesiredConfig desiredConfig = Mockito.mock(DesiredConfig.class); Mockito.when(desiredConfig.getTag()).thenReturn("tag"); Map<String, DesiredConfig> configMap = new HashMap<String, DesiredConfig>(); configMap.put("mapred-site", desiredConfig); configMap.put("yarn-site", desiredConfig); Mockito.when(cluster.getDesiredConfigs()).thenReturn(configMap); final Config config = Mockito.mock(Config.class); Mockito.when(cluster.getConfig(Mockito.anyString(), Mockito.anyString())).thenReturn(config); final Map<String, String> properties = new HashMap<String, String>(); Mockito.when(config.getProperties()).thenReturn(properties); PrerequisiteCheck check = new PrerequisiteCheck(null, null); m_check.perform(check, new PrereqCheckRequest("cluster")); Assert.assertEquals(PrereqCheckStatus.FAIL, check.getStatus()); properties.put(MapReduce2JobHistoryStatePreservingCheck.MAPREDUCE2_JOBHISTORY_RECOVERY_ENABLE_KEY, "true"); properties.put(MapReduce2JobHistoryStatePreservingCheck.MAPREDUCE2_JOBHISTORY_RECOVERY_STORE_KEY, "org.apache.hadoop.mapreduce.v2.hs.HistoryServerLeveldbStateStoreService"); properties.put(MapReduce2JobHistoryStatePreservingCheck.MAPREDUCE2_JOBHISTORY_RECOVERY_STORE_LEVELDB_PATH_KEY, ""); check = new PrerequisiteCheck(null, null); m_check.perform(check, new PrereqCheckRequest("cluster")); Assert.assertEquals(PrereqCheckStatus.FAIL, check.getStatus()); check = new PrerequisiteCheck(null, null); properties.put(MapReduce2JobHistoryStatePreservingCheck.MAPREDUCE2_JOBHISTORY_RECOVERY_STORE_LEVELDB_PATH_KEY, "/hadoop/yarn/timeline"); properties.put(MapReduce2JobHistoryStatePreservingCheck.YARN_TIMELINE_SERVICE_LEVELDB_STATE_STORE_PATH_KEY, "not /hadoop/yarn/timeline"); m_check.perform(check, new PrereqCheckRequest("cluster")); Assert.assertEquals(PrereqCheckStatus.PASS, check.getStatus()); check = new PrerequisiteCheck(null, null); properties.put(MapReduce2JobHistoryStatePreservingCheck.YARN_TIMELINE_SERVICE_LEVELDB_STATE_STORE_PATH_KEY, "/hadoop/yarn/timeline"); m_check.perform(check, new PrereqCheckRequest("cluster")); Assert.assertEquals(PrereqCheckStatus.PASS, check.getStatus()); }
@Override public void perform(PrerequisiteCheck prerequisiteCheck, PrereqCheckRequest request) throws AmbariException { List<String> errorMessages = new ArrayList<String>(); PrereqCheckStatus checkStatus = PrereqCheckStatus.FAIL; String enabled = getProperty(request, "mapred-site", MAPREDUCE2_JOBHISTORY_RECOVERY_ENABLE_KEY); String storeClass = getProperty(request, "mapred-site", MAPREDUCE2_JOBHISTORY_RECOVERY_STORE_KEY); String storeLevelDbPath = getProperty(request, "mapred-site", MAPREDUCE2_JOBHISTORY_RECOVERY_STORE_LEVELDB_PATH_KEY); if (null == enabled || !Boolean.parseBoolean(enabled)) { errorMessages.add(getFailReason(MAPREDUCE2_JOBHISTORY_RECOVERY_ENABLE_KEY, prerequisiteCheck, request)); } if (StringUtils.isBlank(storeClass)) { errorMessages.add(getFailReason(MAPREDUCE2_JOBHISTORY_RECOVERY_STORE_KEY, prerequisiteCheck, request)); } if (StringUtils.isBlank(storeLevelDbPath)) { errorMessages.add(getFailReason(MAPREDUCE2_JOBHISTORY_RECOVERY_STORE_LEVELDB_PATH_KEY, prerequisiteCheck, request)); } if (!errorMessages.isEmpty()) { prerequisiteCheck.setFailReason(StringUtils.join(errorMessages, "\n")); prerequisiteCheck.getFailedOn().add("MAPREDUCE2"); prerequisiteCheck.setStatus(checkStatus); } }
MapReduce2JobHistoryStatePreservingCheck extends AbstractCheckDescriptor { @Override public void perform(PrerequisiteCheck prerequisiteCheck, PrereqCheckRequest request) throws AmbariException { List<String> errorMessages = new ArrayList<String>(); PrereqCheckStatus checkStatus = PrereqCheckStatus.FAIL; String enabled = getProperty(request, "mapred-site", MAPREDUCE2_JOBHISTORY_RECOVERY_ENABLE_KEY); String storeClass = getProperty(request, "mapred-site", MAPREDUCE2_JOBHISTORY_RECOVERY_STORE_KEY); String storeLevelDbPath = getProperty(request, "mapred-site", MAPREDUCE2_JOBHISTORY_RECOVERY_STORE_LEVELDB_PATH_KEY); if (null == enabled || !Boolean.parseBoolean(enabled)) { errorMessages.add(getFailReason(MAPREDUCE2_JOBHISTORY_RECOVERY_ENABLE_KEY, prerequisiteCheck, request)); } if (StringUtils.isBlank(storeClass)) { errorMessages.add(getFailReason(MAPREDUCE2_JOBHISTORY_RECOVERY_STORE_KEY, prerequisiteCheck, request)); } if (StringUtils.isBlank(storeLevelDbPath)) { errorMessages.add(getFailReason(MAPREDUCE2_JOBHISTORY_RECOVERY_STORE_LEVELDB_PATH_KEY, prerequisiteCheck, request)); } if (!errorMessages.isEmpty()) { prerequisiteCheck.setFailReason(StringUtils.join(errorMessages, "\n")); prerequisiteCheck.getFailedOn().add("MAPREDUCE2"); prerequisiteCheck.setStatus(checkStatus); } } }
MapReduce2JobHistoryStatePreservingCheck extends AbstractCheckDescriptor { @Override public void perform(PrerequisiteCheck prerequisiteCheck, PrereqCheckRequest request) throws AmbariException { List<String> errorMessages = new ArrayList<String>(); PrereqCheckStatus checkStatus = PrereqCheckStatus.FAIL; String enabled = getProperty(request, "mapred-site", MAPREDUCE2_JOBHISTORY_RECOVERY_ENABLE_KEY); String storeClass = getProperty(request, "mapred-site", MAPREDUCE2_JOBHISTORY_RECOVERY_STORE_KEY); String storeLevelDbPath = getProperty(request, "mapred-site", MAPREDUCE2_JOBHISTORY_RECOVERY_STORE_LEVELDB_PATH_KEY); if (null == enabled || !Boolean.parseBoolean(enabled)) { errorMessages.add(getFailReason(MAPREDUCE2_JOBHISTORY_RECOVERY_ENABLE_KEY, prerequisiteCheck, request)); } if (StringUtils.isBlank(storeClass)) { errorMessages.add(getFailReason(MAPREDUCE2_JOBHISTORY_RECOVERY_STORE_KEY, prerequisiteCheck, request)); } if (StringUtils.isBlank(storeLevelDbPath)) { errorMessages.add(getFailReason(MAPREDUCE2_JOBHISTORY_RECOVERY_STORE_LEVELDB_PATH_KEY, prerequisiteCheck, request)); } if (!errorMessages.isEmpty()) { prerequisiteCheck.setFailReason(StringUtils.join(errorMessages, "\n")); prerequisiteCheck.getFailedOn().add("MAPREDUCE2"); prerequisiteCheck.setStatus(checkStatus); } } MapReduce2JobHistoryStatePreservingCheck(); }
MapReduce2JobHistoryStatePreservingCheck extends AbstractCheckDescriptor { @Override public void perform(PrerequisiteCheck prerequisiteCheck, PrereqCheckRequest request) throws AmbariException { List<String> errorMessages = new ArrayList<String>(); PrereqCheckStatus checkStatus = PrereqCheckStatus.FAIL; String enabled = getProperty(request, "mapred-site", MAPREDUCE2_JOBHISTORY_RECOVERY_ENABLE_KEY); String storeClass = getProperty(request, "mapred-site", MAPREDUCE2_JOBHISTORY_RECOVERY_STORE_KEY); String storeLevelDbPath = getProperty(request, "mapred-site", MAPREDUCE2_JOBHISTORY_RECOVERY_STORE_LEVELDB_PATH_KEY); if (null == enabled || !Boolean.parseBoolean(enabled)) { errorMessages.add(getFailReason(MAPREDUCE2_JOBHISTORY_RECOVERY_ENABLE_KEY, prerequisiteCheck, request)); } if (StringUtils.isBlank(storeClass)) { errorMessages.add(getFailReason(MAPREDUCE2_JOBHISTORY_RECOVERY_STORE_KEY, prerequisiteCheck, request)); } if (StringUtils.isBlank(storeLevelDbPath)) { errorMessages.add(getFailReason(MAPREDUCE2_JOBHISTORY_RECOVERY_STORE_LEVELDB_PATH_KEY, prerequisiteCheck, request)); } if (!errorMessages.isEmpty()) { prerequisiteCheck.setFailReason(StringUtils.join(errorMessages, "\n")); prerequisiteCheck.getFailedOn().add("MAPREDUCE2"); prerequisiteCheck.setStatus(checkStatus); } } MapReduce2JobHistoryStatePreservingCheck(); @Override boolean isApplicable(PrereqCheckRequest request); @Override void perform(PrerequisiteCheck prerequisiteCheck, PrereqCheckRequest request); }
MapReduce2JobHistoryStatePreservingCheck extends AbstractCheckDescriptor { @Override public void perform(PrerequisiteCheck prerequisiteCheck, PrereqCheckRequest request) throws AmbariException { List<String> errorMessages = new ArrayList<String>(); PrereqCheckStatus checkStatus = PrereqCheckStatus.FAIL; String enabled = getProperty(request, "mapred-site", MAPREDUCE2_JOBHISTORY_RECOVERY_ENABLE_KEY); String storeClass = getProperty(request, "mapred-site", MAPREDUCE2_JOBHISTORY_RECOVERY_STORE_KEY); String storeLevelDbPath = getProperty(request, "mapred-site", MAPREDUCE2_JOBHISTORY_RECOVERY_STORE_LEVELDB_PATH_KEY); if (null == enabled || !Boolean.parseBoolean(enabled)) { errorMessages.add(getFailReason(MAPREDUCE2_JOBHISTORY_RECOVERY_ENABLE_KEY, prerequisiteCheck, request)); } if (StringUtils.isBlank(storeClass)) { errorMessages.add(getFailReason(MAPREDUCE2_JOBHISTORY_RECOVERY_STORE_KEY, prerequisiteCheck, request)); } if (StringUtils.isBlank(storeLevelDbPath)) { errorMessages.add(getFailReason(MAPREDUCE2_JOBHISTORY_RECOVERY_STORE_LEVELDB_PATH_KEY, prerequisiteCheck, request)); } if (!errorMessages.isEmpty()) { prerequisiteCheck.setFailReason(StringUtils.join(errorMessages, "\n")); prerequisiteCheck.getFailedOn().add("MAPREDUCE2"); prerequisiteCheck.setStatus(checkStatus); } } MapReduce2JobHistoryStatePreservingCheck(); @Override boolean isApplicable(PrereqCheckRequest request); @Override void perform(PrerequisiteCheck prerequisiteCheck, PrereqCheckRequest request);  }