/**
* Provides functionality to test for set*Data calls not being made by the Action Handler.
*
* @param avoidParam set*Data function call to avoid.
* @param expActionErrorCode the expected action error code.
* @throws Exception
*/
private void _testDataNotSet(String avoidParam, String expActionErrorCode) throws Exception {
String workflowPath = getTestCaseFileUri("workflow.xml");
Reader reader = IOUtils.getResourceAsReader("wf-ext-schema-valid.xml", -1);
Writer writer = new FileWriter(new File(getTestCaseDir(), "workflow.xml"));
IOUtils.copyCharStream(reader, writer);
final DagEngine engine = new DagEngine("u");
Configuration conf = new XConfiguration();
conf.set(OozieClient.APP_PATH, workflowPath);
conf.set(OozieClient.USER_NAME, getTestUser());
conf.set(OozieClient.LOG_TOKEN, "t");
conf.set("external-status", "ok");
conf.set("signal-value", "based_on_action_status");
conf.set(avoidParam, "true");
final String jobId = engine.submitJob(conf, true);
final WorkflowStore store = Services.get().get(WorkflowStoreService.class).create();
store.beginTrx();
Thread.sleep(2000);
waitFor(
5000,
new Predicate() {
public boolean evaluate() throws Exception {
WorkflowJobBean bean = store.getWorkflow(jobId, false);
return (bean.getWorkflowInstance().getStatus() == WorkflowInstance.Status.FAILED);
}
});
store.commitTrx();
store.closeTrx();
final WorkflowStore store2 = Services.get().get(WorkflowStoreService.class).create();
store2.beginTrx();
assertEquals(
WorkflowInstance.Status.FAILED,
store2.getWorkflow(jobId, false).getWorkflowInstance().getStatus());
assertEquals(WorkflowJob.Status.FAILED, engine.getJob(jobId).getStatus());
List<WorkflowActionBean> actions = store2.getActionsForWorkflow(jobId, false);
WorkflowActionBean action = null;
for (WorkflowActionBean bean : actions) {
if (bean.getType().equals("test")) {
action = bean;
break;
}
}
assertNotNull(action);
assertEquals(expActionErrorCode, action.getErrorCode());
store2.commitTrx();
store2.closeTrx();
}
/**
* Provides functionality to test user retry
*
* @param errorType the error type. (start.non-transient, end.non-transient)
* @param externalStatus the external status to set.
* @param signalValue the signal value to set.
* @throws Exception
*/
private void _testErrorWithUserRetry(String errorType, String externalStatus, String signalValue)
throws Exception {
String workflowPath = getTestCaseFileUri("workflow.xml");
Reader reader = IOUtils.getResourceAsReader("wf-ext-schema-valid-user-retry.xml", -1);
Writer writer = new FileWriter(new File(getTestCaseDir(), "workflow.xml"));
IOUtils.copyCharStream(reader, writer);
final DagEngine engine = new DagEngine("u");
Configuration conf = new XConfiguration();
conf.set(OozieClient.APP_PATH, workflowPath);
conf.set(OozieClient.USER_NAME, getTestUser());
conf.set(OozieClient.LOG_TOKEN, "t");
conf.set("error", errorType);
conf.set("external-status", externalStatus);
conf.set("signal-value", signalValue);
final String jobId = engine.submitJob(conf, true);
final JPAService jpaService = Services.get().get(JPAService.class);
final WorkflowJobGetJPAExecutor wfJobGetCmd = new WorkflowJobGetJPAExecutor(jobId);
final WorkflowActionsGetForJobJPAExecutor actionsGetExecutor =
new WorkflowActionsGetForJobJPAExecutor(jobId);
waitFor(
5000,
new Predicate() {
public boolean evaluate() throws Exception {
List<WorkflowActionBean> actions = jpaService.execute(actionsGetExecutor);
WorkflowActionBean action = null;
for (WorkflowActionBean bean : actions) {
if (bean.getType().equals("test")) {
action = bean;
break;
}
}
return (action != null && action.getUserRetryCount() == 2);
}
});
List<WorkflowActionBean> actions = jpaService.execute(actionsGetExecutor);
WorkflowActionBean action = null;
for (WorkflowActionBean bean : actions) {
if (bean.getType().equals("test")) {
action = bean;
break;
}
}
assertNotNull(action);
assertEquals(2, action.getUserRetryCount());
}
/**
* Provides functionality to test kill node message
*
* @throws Exception
*/
public void testKillNodeErrorMessage() throws Exception {
String workflowPath = getTestCaseFileUri("workflow.xml");
Reader reader = IOUtils.getResourceAsReader("wf-test-kill-node-message.xml", -1);
Writer writer = new FileWriter(new File(getTestCaseDir(), "workflow.xml"));
IOUtils.copyCharStream(reader, writer);
final DagEngine engine = new DagEngine("u");
Configuration conf = new XConfiguration();
conf.set(OozieClient.APP_PATH, workflowPath);
conf.set(OozieClient.USER_NAME, getTestUser());
conf.set(OozieClient.LOG_TOKEN, "t");
conf.set("error", "end.error");
conf.set("external-status", "FAILED/KILLED");
conf.set("signal-value", "fail");
final String jobId = engine.submitJob(conf, true);
final JPAService jpaService = Services.get().get(JPAService.class);
final WorkflowJobGetJPAExecutor wfJobGetCmd = new WorkflowJobGetJPAExecutor(jobId);
waitFor(
50000,
new Predicate() {
public boolean evaluate() throws Exception {
WorkflowJobBean job = jpaService.execute(wfJobGetCmd);
return (job.getWorkflowInstance().getStatus() == WorkflowInstance.Status.KILLED);
}
});
WorkflowJobBean job = jpaService.execute(wfJobGetCmd);
assertEquals(WorkflowJob.Status.KILLED, job.getStatus());
WorkflowActionsGetForJobJPAExecutor wfActionsGetCmd =
new WorkflowActionsGetForJobJPAExecutor(jobId);
List<WorkflowActionBean> actions = jpaService.execute(wfActionsGetCmd);
int n = actions.size();
WorkflowActionBean action = null;
for (WorkflowActionBean bean : actions) {
if (bean.getType().equals("test")) {
action = bean;
break;
}
}
assertNotNull(action);
assertEquals("TEST_ERROR", action.getErrorCode());
assertEquals("end", action.getErrorMessage());
assertEquals(WorkflowAction.Status.ERROR, action.getStatus());
}
protected Void call(WorkflowStore store) throws StoreException, CommandException {
WorkflowJobBean workflow = store.getWorkflow(jobId, false);
setLogInfo(workflow);
WorkflowActionBean action = store.getAction(id, false);
setLogInfo(action);
if (action.isPending()
&& (action.getStatus() == WorkflowActionBean.Status.DONE
|| action.getStatus() == WorkflowActionBean.Status.END_RETRY
|| action.getStatus() == WorkflowActionBean.Status.END_MANUAL)) {
if (workflow.getStatus() == WorkflowJob.Status.RUNNING) {
ActionExecutor executor =
Services.get().get(ActionService.class).getExecutor(action.getType());
Configuration conf = workflow.getWorkflowInstance().getConf();
int maxRetries = conf.getInt(OozieClient.ACTION_MAX_RETRIES, executor.getMaxRetries());
long retryInterval =
conf.getLong(OozieClient.ACTION_RETRY_INTERVAL, executor.getRetryInterval());
executor.setMaxRetries(maxRetries);
executor.setRetryInterval(retryInterval);
if (executor != null) {
boolean isRetry = false;
if (action.getStatus() == WorkflowActionBean.Status.END_RETRY
|| action.getStatus() == WorkflowActionBean.Status.END_MANUAL) {
isRetry = true;
}
ActionExecutorContext context =
new ActionCommand.ActionExecutorContext(workflow, action, isRetry);
try {
XLog.getLog(getClass())
.debug(
"End, name [{0}] type [{1}] status[{2}] external status [{3}] signal value [{4}]",
action.getName(),
action.getType(),
action.getStatus(),
action.getExternalStatus(),
action.getSignalValue());
WorkflowInstance wfInstance = workflow.getWorkflowInstance();
DagELFunctions.setActionInfo(wfInstance, action);
workflow.setWorkflowInstance(wfInstance);
incrActionCounter(action.getType(), 1);
Instrumentation.Cron cron = new Instrumentation.Cron();
cron.start();
executor.end(context, action);
cron.stop();
addActionCron(action.getType(), cron);
if (!context.isEnded()) {
XLog.getLog(getClass())
.warn(
XLog.OPS,
"Action Ended, ActionExecutor [{0}] must call setEndData()",
executor.getType());
action.setErrorInfo(
END_DATA_MISSING, "Execution Ended, but End Data Missing from Action");
failJob(context);
store.updateAction(action);
store.updateWorkflow(workflow);
return null;
}
action.setRetries(0);
action.setEndTime(new Date());
store.updateAction(action);
store.updateWorkflow(workflow);
Status slaStatus = null;
switch (action.getStatus()) {
case OK:
slaStatus = Status.SUCCEEDED;
break;
case KILLED:
slaStatus = Status.KILLED;
break;
case FAILED:
slaStatus = Status.FAILED;
break;
case ERROR:
XLog.getLog(getClass()).info("ERROR is considered as FAILED for SLA");
slaStatus = Status.KILLED;
break;
default: // TODO: What will happen for other Action
// status
slaStatus = Status.FAILED;
break;
}
SLADbOperations.writeStausEvent(
action.getSlaXml(), action.getId(), store, slaStatus, SlaAppType.WORKFLOW_ACTION);
queueCallable(new NotificationCommand(workflow, action));
XLog.getLog(getClass())
.debug(
"Queuing commands for action "
+ id
+ " status "
+ action.getStatus()
+ ", Set pending="
+ action.getPending());
queueCallable(new SignalCommand(workflow.getId(), id));
} catch (ActionExecutorException ex) {
XLog.getLog(getClass())
.warn(
"Error ending action [{0}]. ErrorType [{1}], ErrorCode [{2}], Message [{3}]",
action.getName(), ex.getErrorType(), ex.getErrorCode(), ex.getMessage());
action.setErrorInfo(ex.getErrorCode(), ex.getMessage());
action.setEndTime(null);
switch (ex.getErrorType()) {
case TRANSIENT:
if (!handleTransient(context, executor, WorkflowAction.Status.END_RETRY)) {
handleNonTransient(context, executor, WorkflowAction.Status.END_MANUAL);
action.setPendingAge(new Date());
action.setRetries(0);
}
action.setEndTime(null);
break;
case NON_TRANSIENT:
handleNonTransient(context, executor, WorkflowAction.Status.END_MANUAL);
action.setEndTime(null);
break;
case ERROR:
handleError(context, executor, COULD_NOT_END, false, WorkflowAction.Status.ERROR);
queueCallable(new SignalCommand(workflow.getId(), id));
break;
case FAILED:
failJob(context);
break;
}
store.updateAction(action);
store.updateWorkflow(workflow);
}
} else {
throw new CommandException(ErrorCode.E0802, action.getType());
}
} else {
XLog.getLog(getClass())
.warn(
"Job state is not {0}. Skipping ActionEnd Execution",
WorkflowJob.Status.RUNNING.toString());
}
} else {
XLog.getLog(getClass())
.debug(
"Action pending={0}, status={1}. Skipping ActionEnd Execution",
action.getPending(), action.getStatusStr());
}
return null;
}
public void testGetUpdateQuery() throws Exception {
EntityManager em = jpaService.getEntityManager();
WorkflowJobBean job =
this.addRecordToWfJobTable(WorkflowJob.Status.RUNNING, WorkflowInstance.Status.RUNNING);
WorkflowActionBean bean =
addRecordToWfActionTable(job.getId(), "1", WorkflowAction.Status.PREP);
// UPDATE_ACTION
Query query =
WorkflowActionQueryExecutor.getInstance()
.getUpdateQuery(WorkflowActionQuery.UPDATE_ACTION, bean, em);
assertEquals(query.getParameterValue("conf"), bean.getConfBlob());
assertEquals(query.getParameterValue("consoleUrl"), bean.getConsoleUrl());
assertEquals(query.getParameterValue("data"), bean.getDataBlob());
assertEquals(query.getParameterValue("stats"), bean.getStatsBlob());
assertEquals(query.getParameterValue("externalChildIDs"), bean.getExternalChildIDsBlob());
assertEquals(query.getParameterValue("errorCode"), bean.getErrorCode());
assertEquals(query.getParameterValue("errorMessage"), bean.getErrorMessage());
assertEquals(query.getParameterValue("externalId"), bean.getExternalId());
assertEquals(query.getParameterValue("externalStatus"), bean.getExternalStatus());
assertEquals(query.getParameterValue("name"), bean.getName());
assertEquals(query.getParameterValue("cred"), bean.getCred());
assertEquals(query.getParameterValue("retries"), bean.getRetries());
assertEquals(query.getParameterValue("trackerUri"), bean.getTrackerUri());
assertEquals(query.getParameterValue("transition"), bean.getTransition());
assertEquals(query.getParameterValue("type"), bean.getType());
assertEquals(query.getParameterValue("endTime"), bean.getEndTimestamp());
assertEquals(query.getParameterValue("executionPath"), bean.getExecutionPath());
assertEquals(query.getParameterValue("lastCheckTime"), bean.getLastCheckTimestamp());
assertEquals(query.getParameterValue("logToken"), bean.getLogToken());
assertEquals(query.getParameterValue("pending"), bean.getPending());
assertEquals(query.getParameterValue("pendingAge"), bean.getPendingAge());
assertEquals(query.getParameterValue("signalValue"), bean.getSignalValue());
assertEquals(query.getParameterValue("slaXml"), bean.getSlaXmlBlob());
assertEquals(query.getParameterValue("startTime"), bean.getStartTimestamp());
assertEquals(query.getParameterValue("status"), bean.getStatus().toString());
assertEquals(query.getParameterValue("wfId"), bean.getWfId());
assertEquals(query.getParameterValue("id"), bean.getId());
// UPDATE_ACTION_FOR_LAST_CHECKED_TIME
query =
WorkflowActionQueryExecutor.getInstance()
.getUpdateQuery(WorkflowActionQuery.UPDATE_ACTION, bean, em);
assertEquals(query.getParameterValue("lastCheckTime"), bean.getLastCheckTimestamp());
assertEquals(query.getParameterValue("id"), bean.getId());
// UPDATE_ACTION_PENDING
query =
WorkflowActionQueryExecutor.getInstance()
.getUpdateQuery(WorkflowActionQuery.UPDATE_ACTION_PENDING, bean, em);
assertEquals(query.getParameterValue("pending"), bean.getPending());
assertEquals(query.getParameterValue("pendingAge"), bean.getPendingAgeTimestamp());
assertEquals(query.getParameterValue("id"), bean.getId());
// UPDATE_ACTION_STATUS_PENDING
query =
WorkflowActionQueryExecutor.getInstance()
.getUpdateQuery(WorkflowActionQuery.UPDATE_ACTION_STATUS_PENDING, bean, em);
assertEquals(query.getParameterValue("pending"), bean.getPending());
assertEquals(query.getParameterValue("pendingAge"), bean.getPendingAgeTimestamp());
assertEquals(query.getParameterValue("status"), bean.getStatus().toString());
assertEquals(query.getParameterValue("id"), bean.getId());
// UPDATE_ACTION_PENDING_TRANS
query =
WorkflowActionQueryExecutor.getInstance()
.getUpdateQuery(WorkflowActionQuery.UPDATE_ACTION_PENDING_TRANS, bean, em);
assertEquals(query.getParameterValue("pending"), bean.getPending());
assertEquals(query.getParameterValue("pendingAge"), bean.getPendingAgeTimestamp());
assertEquals(query.getParameterValue("transition"), bean.getTransition());
assertEquals(query.getParameterValue("id"), bean.getId());
// UPDATE_ACTION_PENDING_TRANS_ERROR
query =
WorkflowActionQueryExecutor.getInstance()
.getUpdateQuery(WorkflowActionQuery.UPDATE_ACTION_PENDING_TRANS_ERROR, bean, em);
assertEquals(query.getParameterValue("pending"), bean.getPending());
assertEquals(query.getParameterValue("pendingAge"), bean.getPendingAgeTimestamp());
assertEquals(query.getParameterValue("transition"), bean.getTransition());
assertEquals(query.getParameterValue("errorCode"), bean.getErrorCode());
assertEquals(query.getParameterValue("errorMessage"), bean.getErrorMessage());
assertEquals(query.getParameterValue("id"), bean.getId());
// UPDATE_ACTION_START
query =
WorkflowActionQueryExecutor.getInstance()
.getUpdateQuery(WorkflowActionQuery.UPDATE_ACTION_START, bean, em);
assertEquals(query.getParameterValue("startTime"), bean.getStartTimestamp());
assertEquals(query.getParameterValue("externalChildIDs"), bean.getExternalChildIDsBlob());
assertEquals(query.getParameterValue("conf"), bean.getConfBlob());
assertEquals(query.getParameterValue("errorCode"), bean.getErrorCode());
assertEquals(query.getParameterValue("errorMessage"), bean.getErrorMessage());
assertEquals(query.getParameterValue("externalId"), bean.getExternalId());
assertEquals(query.getParameterValue("trackerUri"), bean.getTrackerUri());
assertEquals(query.getParameterValue("consoleUrl"), bean.getConsoleUrl());
assertEquals(query.getParameterValue("lastCheckTime"), bean.getLastCheckTimestamp());
assertEquals(query.getParameterValue("status"), bean.getStatus().toString());
assertEquals(query.getParameterValue("externalStatus"), bean.getExternalStatus());
assertEquals(query.getParameterValue("data"), bean.getDataBlob());
assertEquals(query.getParameterValue("retries"), bean.getRetries());
assertEquals(query.getParameterValue("pending"), bean.getPending());
assertEquals(query.getParameterValue("pendingAge"), bean.getPendingAgeTimestamp());
assertEquals(query.getParameterValue("userRetryCount"), bean.getUserRetryCount());
assertEquals(query.getParameterValue("id"), bean.getId());
// UPDATE_ACTION_CHECK
query =
WorkflowActionQueryExecutor.getInstance()
.getUpdateQuery(WorkflowActionQuery.UPDATE_ACTION_CHECK, bean, em);
assertEquals(query.getParameterValue("externalChildIDs"), bean.getExternalChildIDsBlob());
assertEquals(query.getParameterValue("externalStatus"), bean.getExternalStatus());
assertEquals(query.getParameterValue("status"), bean.getStatus().toString());
assertEquals(query.getParameterValue("data"), bean.getDataBlob());
assertEquals(query.getParameterValue("pending"), bean.getPending());
assertEquals(query.getParameterValue("errorCode"), bean.getErrorCode());
assertEquals(query.getParameterValue("errorMessage"), bean.getErrorMessage());
assertEquals(query.getParameterValue("lastCheckTime"), bean.getLastCheckTimestamp());
assertEquals(query.getParameterValue("retries"), bean.getRetries());
assertEquals(query.getParameterValue("pendingAge"), bean.getPendingAgeTimestamp());
assertEquals(query.getParameterValue("startTime"), bean.getStartTimestamp());
assertEquals(query.getParameterValue("stats"), bean.getStatsBlob());
assertEquals(query.getParameterValue("userRetryCount"), bean.getUserRetryCount());
assertEquals(query.getParameterValue("id"), bean.getId());
// UPDATE_ACTION_END
query =
WorkflowActionQueryExecutor.getInstance()
.getUpdateQuery(WorkflowActionQuery.UPDATE_ACTION_END, bean, em);
assertEquals(query.getParameterValue("errorCode"), bean.getErrorCode());
assertEquals(query.getParameterValue("errorMessage"), bean.getErrorMessage());
assertEquals(query.getParameterValue("retries"), bean.getRetries());
assertEquals(query.getParameterValue("endTime"), bean.getEndTimestamp());
assertEquals(query.getParameterValue("status"), bean.getStatus().toString());
assertEquals(query.getParameterValue("retries"), bean.getRetries());
assertEquals(query.getParameterValue("pending"), bean.getPending());
assertEquals(query.getParameterValue("pendingAge"), bean.getPendingAgeTimestamp());
assertEquals(query.getParameterValue("signalValue"), bean.getSignalValue());
assertEquals(query.getParameterValue("userRetryCount"), bean.getUserRetryCount());
assertEquals(query.getParameterValue("externalStatus"), bean.getExternalStatus());
assertEquals(query.getParameterValue("stats"), bean.getStatsBlob());
assertEquals(query.getParameterValue("id"), bean.getId());
em.close();
}
public void testGet() throws Exception {
WorkflowActionBean bean =
addRecordToWfActionTable("workflowId", "testAction", WorkflowAction.Status.PREP, "", true);
WorkflowActionBean retBean;
// GET_ACTION_ID_TYPE_LASTCHECK
retBean =
WorkflowActionQueryExecutor.getInstance()
.get(WorkflowActionQuery.GET_ACTION_ID_TYPE_LASTCHECK, bean.getId());
assertEquals(bean.getId(), retBean.getId());
assertEquals(bean.getType(), retBean.getType());
assertEquals(bean.getLastCheckTime(), retBean.getLastCheckTime());
// GET_ACTION_FAIL
retBean =
WorkflowActionQueryExecutor.getInstance()
.get(WorkflowActionQuery.GET_ACTION_FAIL, bean.getId());
assertEquals(bean.getId(), retBean.getId());
assertEquals(bean.getJobId(), retBean.getJobId());
assertEquals(bean.getName(), retBean.getName());
assertEquals(bean.getStatusStr(), retBean.getStatusStr());
assertEquals(bean.getPending(), retBean.getPending());
assertEquals(bean.getType(), retBean.getType());
assertEquals(bean.getLogToken(), retBean.getLogToken());
assertEquals(bean.getTransition(), retBean.getTransition());
assertEquals(bean.getErrorCode(), retBean.getErrorCode());
assertEquals(bean.getErrorMessage(), retBean.getErrorMessage());
assertNull(retBean.getConf());
assertNull(retBean.getSlaXml());
assertNull(retBean.getData());
assertNull(retBean.getStats());
assertNull(retBean.getExternalChildIDs());
// GET_ACTION_SIGNAL
retBean =
WorkflowActionQueryExecutor.getInstance()
.get(WorkflowActionQuery.GET_ACTION_SIGNAL, bean.getId());
assertEquals(bean.getId(), retBean.getId());
assertEquals(bean.getJobId(), retBean.getJobId());
assertEquals(bean.getName(), retBean.getName());
assertEquals(bean.getStatusStr(), retBean.getStatusStr());
assertEquals(bean.getPending(), retBean.getPending());
assertEquals(bean.getPendingAge().getTime(), retBean.getPendingAge().getTime());
assertEquals(bean.getType(), retBean.getType());
assertEquals(bean.getLogToken(), retBean.getLogToken());
assertEquals(bean.getTransition(), retBean.getTransition());
assertEquals(bean.getErrorCode(), retBean.getErrorCode());
assertEquals(bean.getErrorMessage(), retBean.getErrorMessage());
assertEquals(bean.getExecutionPath(), retBean.getExecutionPath());
assertEquals(bean.getSignalValue(), retBean.getSignalValue());
assertEquals(bean.getSlaXml(), retBean.getSlaXml());
assertNull(retBean.getConf());
assertNull(retBean.getData());
assertNull(retBean.getStats());
assertNull(retBean.getExternalChildIDs());
// GET_ACTION_CHECK
retBean =
WorkflowActionQueryExecutor.getInstance()
.get(WorkflowActionQuery.GET_ACTION_CHECK, bean.getId());
assertEquals(bean.getId(), retBean.getId());
assertEquals(bean.getJobId(), retBean.getJobId());
assertEquals(bean.getName(), retBean.getName());
assertEquals(bean.getStatusStr(), retBean.getStatusStr());
assertEquals(bean.getPending(), retBean.getPending());
assertEquals(bean.getPendingAge().getTime(), retBean.getPendingAge().getTime());
assertEquals(bean.getType(), retBean.getType());
assertEquals(bean.getLogToken(), retBean.getLogToken());
assertEquals(bean.getTransition(), retBean.getTransition());
assertEquals(bean.getRetries(), retBean.getRetries());
assertEquals(bean.getUserRetryCount(), retBean.getUserRetryCount());
assertEquals(bean.getUserRetryMax(), retBean.getUserRetryMax());
assertEquals(bean.getUserRetryInterval(), retBean.getUserRetryInterval());
assertEquals(bean.getTrackerUri(), retBean.getTrackerUri());
assertEquals(bean.getStartTime().getTime(), retBean.getStartTime().getTime());
assertEquals(bean.getEndTime().getTime(), retBean.getEndTime().getTime());
assertEquals(bean.getLastCheckTime().getTime(), retBean.getLastCheckTime().getTime());
assertEquals(bean.getErrorCode(), retBean.getErrorCode());
assertEquals(bean.getErrorMessage(), retBean.getErrorMessage());
assertEquals(bean.getExternalId(), retBean.getExternalId());
assertEquals(bean.getExternalStatus(), retBean.getExternalStatus());
assertEquals(bean.getExternalChildIDs(), retBean.getExternalChildIDs());
assertEquals(bean.getConf(), retBean.getConf());
assertNull(retBean.getData());
assertNull(retBean.getStats());
assertNull(retBean.getSlaXml());
// GET_ACTION_END
retBean =
WorkflowActionQueryExecutor.getInstance()
.get(WorkflowActionQuery.GET_ACTION_END, bean.getId());
assertEquals(bean.getId(), retBean.getId());
assertEquals(bean.getJobId(), retBean.getJobId());
assertEquals(bean.getName(), retBean.getName());
assertEquals(bean.getStatusStr(), retBean.getStatusStr());
assertEquals(bean.getPending(), retBean.getPending());
assertEquals(bean.getPendingAge().getTime(), retBean.getPendingAge().getTime());
assertEquals(bean.getType(), retBean.getType());
assertEquals(bean.getLogToken(), retBean.getLogToken());
assertEquals(bean.getTransition(), retBean.getTransition());
assertEquals(bean.getRetries(), retBean.getRetries());
assertEquals(bean.getTrackerUri(), retBean.getTrackerUri());
assertEquals(bean.getUserRetryCount(), retBean.getUserRetryCount());
assertEquals(bean.getUserRetryMax(), retBean.getUserRetryMax());
assertEquals(bean.getUserRetryInterval(), retBean.getUserRetryInterval());
assertEquals(bean.getExternalId(), retBean.getExternalId());
assertEquals(bean.getExternalStatus(), retBean.getExternalStatus());
assertEquals(bean.getExternalChildIDs(), retBean.getExternalChildIDs());
assertEquals(bean.getStartTime().getTime(), retBean.getStartTime().getTime());
assertEquals(bean.getEndTime().getTime(), retBean.getEndTime().getTime());
assertEquals(bean.getErrorCode(), retBean.getErrorCode());
assertEquals(bean.getErrorMessage(), retBean.getErrorMessage());
assertEquals(bean.getConf(), retBean.getConf());
assertEquals(bean.getData(), retBean.getData());
assertEquals(bean.getStats(), retBean.getStats());
assertNull(retBean.getSlaXml());
// GET_ACTION_COMPLETED
retBean =
WorkflowActionQueryExecutor.getInstance()
.get(WorkflowActionQuery.GET_ACTION_COMPLETED, bean.getId());
assertEquals(bean.getId(), retBean.getId());
assertEquals(bean.getJobId(), retBean.getJobId());
assertEquals(bean.getStatusStr(), retBean.getStatusStr());
assertEquals(bean.getType(), retBean.getType());
assertEquals(bean.getLogToken(), retBean.getLogToken());
assertNull(retBean.getSlaXml());
assertNull(retBean.getConf());
assertNull(retBean.getData());
assertNull(retBean.getStats());
assertNull(retBean.getExternalChildIDs());
// GET_ACTION (entire obj)
retBean =
WorkflowActionQueryExecutor.getInstance().get(WorkflowActionQuery.GET_ACTION, bean.getId());
assertEquals(bean.getId(), retBean.getId());
assertEquals(bean.getJobId(), retBean.getJobId());
assertEquals(bean.getName(), retBean.getName());
assertEquals(bean.getStatusStr(), retBean.getStatusStr());
assertEquals(bean.getPending(), retBean.getPending());
assertEquals(bean.getPendingAge().getTime(), retBean.getPendingAge().getTime());
assertEquals(bean.getType(), retBean.getType());
assertEquals(bean.getLogToken(), retBean.getLogToken());
assertEquals(bean.getTransition(), retBean.getTransition());
assertEquals(bean.getRetries(), retBean.getRetries());
assertEquals(bean.getUserRetryCount(), retBean.getUserRetryCount());
assertEquals(bean.getUserRetryMax(), retBean.getUserRetryMax());
assertEquals(bean.getUserRetryInterval(), retBean.getUserRetryInterval());
assertEquals(bean.getStartTime().getTime(), retBean.getStartTime().getTime());
assertEquals(bean.getEndTime().getTime(), retBean.getEndTime().getTime());
assertEquals(bean.getCreatedTime().getTime(), retBean.getCreatedTime().getTime());
assertEquals(bean.getLastCheckTime().getTime(), retBean.getLastCheckTime().getTime());
assertEquals(bean.getErrorCode(), retBean.getErrorCode());
assertEquals(bean.getErrorMessage(), retBean.getErrorMessage());
assertEquals(bean.getExecutionPath(), retBean.getExecutionPath());
assertEquals(bean.getSignalValue(), retBean.getSignalValue());
assertEquals(bean.getCred(), retBean.getCred());
assertEquals(bean.getConf(), retBean.getConf());
assertEquals(bean.getSlaXml(), retBean.getSlaXml());
assertEquals(bean.getData(), retBean.getData());
assertEquals(bean.getStats(), retBean.getStats());
assertEquals(bean.getExternalChildIDs(), retBean.getExternalChildIDs());
}
public void testFsFailover() throws Exception {
Reader reader = IOUtils.getResourceAsReader("failover-fs-wf.xml", -1);
Writer writer = new FileWriter(getTestCaseDir() + "/workflow.xml");
IOUtils.copyCharStream(reader, writer);
final OozieClient wfClient = LocalOozie.getClient();
Properties conf = wfClient.createConfiguration();
conf.setProperty(OozieClient.APP_PATH, getTestCaseDir());
conf.setProperty(OozieClient.USER_NAME, getTestUser());
conf.setProperty(OozieClient.GROUP_NAME, getTestGroup());
injectKerberosInfo(conf);
final Path source = new Path(getFsTestCaseDir(), "fsfailover-source");
getFileSystem().mkdirs(source);
final Path target = new Path(getFsTestCaseDir().toString(), "fsfailover-target");
conf.setProperty("source", source.toString());
conf.setProperty("target", target.toUri().getPath());
setSystemProperty(FaultInjection.FAULT_INJECTION, "true");
setSystemProperty(SkipCommitFaultInjection.ACTION_FAILOVER_FAULT_INJECTION, "true");
final String jobId1 = wfClient.submit(conf);
wfClient.start(jobId1);
waitFor(
10 * 1000,
new Predicate() {
public boolean evaluate() throws Exception {
return getFileSystem().exists(target);
}
});
assertTrue(getFileSystem().exists(target));
waitFor(
10 * 1000,
new Predicate() {
public boolean evaluate() throws Exception {
return FaultInjection.isActive("org.apache.oozie.command.SkipCommitFaultInjection");
}
});
assertFalse(FaultInjection.isActive("org.apache.oozie.command.SkipCommitFaultInjection"));
assertEquals(WorkflowJob.Status.RUNNING, wfClient.getJobInfo(jobId1).getStatus());
WorkflowStore store = Services.get().get(WorkflowStoreService.class).create();
List<WorkflowActionBean> actions = store.getActionsForWorkflow(jobId1, false);
WorkflowActionBean action = actions.get(0);
assertEquals(WorkflowAction.Status.PREP, action.getStatus());
setSystemProperty(FaultInjection.FAULT_INJECTION, "false");
setSystemProperty(SkipCommitFaultInjection.ACTION_FAILOVER_FAULT_INJECTION, "false");
ActionStartCommand actionStartCommand =
new ActionStartCommand(action.getId(), action.getType());
actionStartCommand.call();
store = Services.get().get(WorkflowStoreService.class).create();
actions = store.getActionsForWorkflow(jobId1, false);
action = actions.get(0);
assertEquals(WorkflowAction.Status.DONE, action.getStatus());
waitFor(
5 * 1000,
new Predicate() {
public boolean evaluate() throws Exception {
return wfClient.getJobInfo(jobId1).getStatus() == WorkflowJob.Status.SUCCEEDED;
}
});
assertEquals(WorkflowJob.Status.SUCCEEDED, wfClient.getJobInfo(jobId1).getStatus());
final String jobId2 = wfClient.submit(conf);
wfClient.start(jobId2);
waitFor(
10 * 1000,
new Predicate() {
public boolean evaluate() throws Exception {
return wfClient.getJobInfo(jobId2).getStatus() == WorkflowJob.Status.KILLED;
}
});
assertEquals(WorkflowJob.Status.KILLED, wfClient.getJobInfo(jobId2).getStatus());
}
@Override
protected Void execute() throws CommandException {
LOG.debug("STARTED SignalCommand for jobid=" + jobId + ", actionId=" + actionId);
WorkflowInstance workflowInstance = wfJob.getWorkflowInstance();
workflowInstance.setTransientVar(WorkflowStoreService.WORKFLOW_BEAN, wfJob);
boolean completed = false;
boolean skipAction = false;
if (wfAction == null) {
if (wfJob.getStatus() == WorkflowJob.Status.PREP) {
try {
completed = workflowInstance.start();
} catch (WorkflowException e) {
throw new CommandException(e);
}
wfJob.setStatus(WorkflowJob.Status.RUNNING);
wfJob.setStartTime(new Date());
wfJob.setWorkflowInstance(workflowInstance);
// 1. Add SLA status event for WF-JOB with status STARTED
// 2. Add SLA registration events for all WF_ACTIONS
SLADbXOperations.writeStausEvent(
wfJob.getSlaXml(), jobId, Status.STARTED, SlaAppType.WORKFLOW_JOB);
writeSLARegistrationForAllActions(
workflowInstance.getApp().getDefinition(),
wfJob.getUser(),
wfJob.getGroup(),
wfJob.getConf());
queue(new NotificationXCommand(wfJob));
} else {
throw new CommandException(ErrorCode.E0801, wfJob.getId());
}
} else {
String skipVar =
workflowInstance.getVar(
wfAction.getName() + WorkflowInstance.NODE_VAR_SEPARATOR + ReRunCommand.TO_SKIP);
if (skipVar != null) {
skipAction = skipVar.equals("true");
}
try {
completed = workflowInstance.signal(wfAction.getExecutionPath(), wfAction.getSignalValue());
} catch (WorkflowException e) {
throw new CommandException(e);
}
wfJob.setWorkflowInstance(workflowInstance);
wfAction.resetPending();
if (!skipAction) {
wfAction.setTransition(workflowInstance.getTransition(wfAction.getName()));
}
try {
jpaService.execute(new WorkflowActionUpdateJPAExecutor(wfAction));
} catch (JPAExecutorException je) {
throw new CommandException(je);
}
}
if (completed) {
try {
for (String actionToKillId : WorkflowStoreService.getActionsToKill(workflowInstance)) {
WorkflowActionBean actionToKill;
actionToKill = jpaService.execute(new WorkflowActionGetJPAExecutor(actionToKillId));
actionToKill.setPending();
actionToKill.setStatus(WorkflowActionBean.Status.KILLED);
jpaService.execute(new WorkflowActionUpdateJPAExecutor(actionToKill));
queue(new ActionKillXCommand(actionToKill.getId(), actionToKill.getType()));
}
for (String actionToFailId : WorkflowStoreService.getActionsToFail(workflowInstance)) {
WorkflowActionBean actionToFail =
jpaService.execute(new WorkflowActionGetJPAExecutor(actionToFailId));
actionToFail.resetPending();
actionToFail.setStatus(WorkflowActionBean.Status.FAILED);
SLADbXOperations.writeStausEvent(
wfAction.getSlaXml(), wfAction.getId(), Status.FAILED, SlaAppType.WORKFLOW_ACTION);
jpaService.execute(new WorkflowActionUpdateJPAExecutor(actionToFail));
}
} catch (JPAExecutorException je) {
throw new CommandException(je);
}
wfJob.setStatus(WorkflowJob.Status.valueOf(workflowInstance.getStatus().toString()));
wfJob.setEndTime(new Date());
wfJob.setWorkflowInstance(workflowInstance);
Status slaStatus = Status.SUCCEEDED;
switch (wfJob.getStatus()) {
case SUCCEEDED:
slaStatus = Status.SUCCEEDED;
break;
case KILLED:
slaStatus = Status.KILLED;
break;
case FAILED:
slaStatus = Status.FAILED;
break;
default: // TODO SUSPENDED
break;
}
SLADbXOperations.writeStausEvent(
wfJob.getSlaXml(), jobId, slaStatus, SlaAppType.WORKFLOW_JOB);
queue(new NotificationXCommand(wfJob));
if (wfJob.getStatus() == WorkflowJob.Status.SUCCEEDED) {
InstrumentUtils.incrJobCounter(INSTR_SUCCEEDED_JOBS_COUNTER_NAME, 1, getInstrumentation());
}
} else {
for (WorkflowActionBean newAction :
WorkflowStoreService.getStartedActions(workflowInstance)) {
String skipVar =
workflowInstance.getVar(
newAction.getName() + WorkflowInstance.NODE_VAR_SEPARATOR + ReRunCommand.TO_SKIP);
boolean skipNewAction = false;
if (skipVar != null) {
skipNewAction = skipVar.equals("true");
}
try {
if (skipNewAction) {
WorkflowActionBean oldAction;
oldAction = jpaService.execute(new WorkflowActionGetJPAExecutor(newAction.getId()));
oldAction.setPending();
jpaService.execute(new WorkflowActionUpdateJPAExecutor(oldAction));
queue(new SignalXCommand(jobId, oldAction.getId()));
} else {
newAction.setPending();
String actionSlaXml =
getActionSLAXml(
newAction.getName(),
workflowInstance.getApp().getDefinition(),
wfJob.getConf());
newAction.setSlaXml(actionSlaXml);
jpaService.execute(new WorkflowActionInsertJPAExecutor(newAction));
LOG.debug(
"SignalXCommand: Name: "
+ newAction.getName()
+ ", Id: "
+ newAction.getId()
+ ", Authcode:"
+ newAction.getCred());
queue(new ActionStartXCommand(newAction.getId(), newAction.getType()));
}
} catch (JPAExecutorException je) {
throw new CommandException(je);
}
}
}
try {
jpaService.execute(new WorkflowJobUpdateJPAExecutor(wfJob));
} catch (JPAExecutorException je) {
throw new CommandException(je);
}
XLog.getLog(getClass())
.debug(
"Updated the workflow status to "
+ wfJob.getId()
+ " status ="
+ wfJob.getStatusStr());
if (wfJob.getStatus() != WorkflowJob.Status.RUNNING
&& wfJob.getStatus() != WorkflowJob.Status.SUSPENDED) {
// update coordinator action
new CoordActionUpdateXCommand(wfJob).call();
new WfEndXCommand(wfJob).call(); // To delete the WF temp dir
}
LOG.debug("ENDED SignalCommand for jobid=" + jobId + ", actionId=" + actionId);
return null;
}
/**
* Provides functionality to test transient failures.
*
* @param errorType the error type. (start.transient, end.transient)
* @param expStatus1 expected status after the first step (START_RETRY, END_RETRY)
* @param expStatus2 expected status after the second step (START_MANUAL, END_MANUAL)
* @param expErrorMsg the expected error message.
* @throws Exception
*/
private void _testTransient(
String errorType,
WorkflowActionBean.Status expStatus1,
final WorkflowActionBean.Status expStatus2,
String expErrorMsg)
throws Exception {
String workflowPath = getTestCaseFileUri("workflow.xml");
Reader reader = IOUtils.getResourceAsReader("wf-ext-schema-valid.xml", -1);
Writer writer = new FileWriter(new File(getTestCaseDir(), "workflow.xml"));
IOUtils.copyCharStream(reader, writer);
final int maxRetries = 2;
final int retryInterval = 10;
final DagEngine engine = new DagEngine("u");
Configuration conf = new XConfiguration();
conf.set(OozieClient.APP_PATH, workflowPath);
conf.set(OozieClient.USER_NAME, getTestUser());
conf.set(OozieClient.LOG_TOKEN, "t");
conf.set("signal-value", "OK");
conf.set("external-status", "ok");
conf.set("error", errorType);
conf.setInt(OozieClient.ACTION_MAX_RETRIES, maxRetries);
conf.setInt(OozieClient.ACTION_RETRY_INTERVAL, retryInterval);
final String jobId = engine.submitJob(conf, true);
int retryCount = 1;
WorkflowActionBean.Status expectedStatus = expStatus1;
int expectedRetryCount = 2;
Thread.sleep(20000);
String aId = null;
final WorkflowStore store = Services.get().get(WorkflowStoreService.class).create();
store.beginTrx();
while (retryCount <= maxRetries) {
List<WorkflowActionBean> actions = store.getActionsForWorkflow(jobId, false);
WorkflowActionBean action = null;
for (WorkflowActionBean bean : actions) {
if (bean.getType().equals("test")) {
action = bean;
break;
}
}
assertNotNull(action);
aId = action.getId();
assertEquals(expectedStatus, action.getStatus());
assertEquals(expectedRetryCount, action.getRetries());
assertEquals("TEST_ERROR", action.getErrorCode());
assertEquals(expErrorMsg, action.getErrorMessage());
if (action.getRetries() == maxRetries) {
expectedRetryCount = 0;
expectedStatus = expStatus2;
break;
} else {
expectedRetryCount++;
}
Thread.sleep(retryInterval * 1000);
retryCount++;
}
store.commitTrx();
store.closeTrx();
Thread.sleep(5000);
final String actionId = aId;
waitFor(
5000,
new Predicate() {
public boolean evaluate() throws Exception {
return (engine.getWorkflowAction(actionId).getStatus() == expStatus2);
}
});
final WorkflowStore store2 = Services.get().get(WorkflowStoreService.class).create();
store2.beginTrx();
WorkflowActionBean action = engine.getWorkflowAction(actionId);
assertEquals("TEST_ERROR", action.getErrorCode());
assertEquals(expErrorMsg, action.getErrorMessage());
assertEquals(expStatus2, action.getStatus());
assertTrue(action.isPending() == false);
assertEquals(WorkflowJob.Status.SUSPENDED, engine.getJob(jobId).getStatus());
store2.commitTrx();
store2.closeTrx();
}
