@Test
public void testSLAJobSelectorsNegative() throws Exception {
JMSSLAEventListener slaListener = new JMSSLAEventListener();
slaListener.init(conf);
SLACalcStatus startMiss = new SLACalcStatus(new SLARegistrationBean());
SLARegistrationBean startMissBean = startMiss.getSLARegistrationBean();
startMiss.setId("0000000-000000000000001-oozie-wrkf-C@1");
startMissBean.setAppName("Test-SLA-Start-Miss");
startMissBean.setAppType(AppType.COORDINATOR_ACTION);
startMissBean.setUser("dummyuser");
startMiss.setEventStatus(EventStatus.START_MISS);
startMiss.setSLAStatus(SLAStatus.NOT_STARTED);
startMiss.setMsgType(MessageType.SLA);
ConnectionContext jmsContext = getConnectionContext();
Session session = jmsContext.createSession(Session.AUTO_ACKNOWLEDGE);
// Pass a selector which does not match and assert for null message
String selector = JMSHeaderConstants.EVENT_STATUS + "='SLA_END_MISS'";
MessageConsumer consumer =
jmsContext.createConsumer(session, slaListener.getTopic(startMiss), selector);
slaListener.onStartMiss(startMiss);
TextMessage message = (TextMessage) consumer.receive(5000);
assertNull(message);
}
@Test
public void testSLAJobSelectors() throws Exception {
JMSSLAEventListener slaListener = new JMSSLAEventListener();
slaListener.init(conf);
SLACalcStatus startMiss = new SLACalcStatus(new SLARegistrationBean());
SLARegistrationBean startMissBean = startMiss.getSLARegistrationBean();
startMiss.setId("0000000-000000000000001-oozie-wrkf-C@1");
startMissBean.setAppName("Test-SLA-Start-Miss");
startMissBean.setAppType(AppType.COORDINATOR_ACTION);
startMissBean.setUser("dummyuser");
startMiss.setEventStatus(EventStatus.START_MISS);
startMiss.setSLAStatus(SLAStatus.NOT_STARTED);
startMiss.setMsgType(MessageType.SLA);
ConnectionContext jmsContext = getConnectionContext();
Session session = jmsContext.createSession(Session.AUTO_ACKNOWLEDGE);
String selector = JMSHeaderConstants.EVENT_STATUS + "='START_MISS'";
MessageConsumer consumer =
jmsContext.createConsumer(session, slaListener.getTopic(startMiss), selector);
slaListener.onStartMiss(startMiss);
TextMessage message = (TextMessage) consumer.receive(5000);
System.out.println("\n Text " + message.getText());
SLAMessage startMissMsg = (SLAMessage) JMSMessagingUtils.getEventMessage(message);
assertEquals("dummyuser", startMissMsg.getUser());
assertEquals(EventStatus.START_MISS, startMissMsg.getEventStatus());
assertEquals(MessageType.SLA, startMissMsg.getMessageType());
}
public void testOnSLADurationMetEvent() throws Exception {
JMSSLAEventListener slaListener = new JMSSLAEventListener();
slaListener.init(conf);
SLACalcStatus durationMet = new SLACalcStatus(new SLARegistrationBean());
SLARegistrationBean durationMetBean = durationMet.getSLARegistrationBean();
Date expectedStartDate = DateUtils.parseDateUTC("2013-01-01T00:00Z");
Date actualStartDate = DateUtils.parseDateUTC("2013-01-01T01:00Z");
Date expectedEndDate = DateUtils.parseDateUTC("2013-01-01T12:00Z");
Date actualEndDate = DateUtils.parseDateUTC("2013-01-01T14:00Z");
long expectedDuration = (expectedEndDate.getTime() - actualStartDate.getTime()) / (1000 * 60);
durationMet.setId("0000000-000000000000001-oozie-wrkf-C@1");
durationMetBean.setParentId("0000000-000000000000001-oozie-wrkf-C");
durationMetBean.setAppName("Test-SLA-Duration-Met");
durationMet.setEventStatus(EventStatus.DURATION_MET);
durationMet.setSLAStatus(SLAStatus.MET);
durationMetBean.setAppType(AppType.COORDINATOR_ACTION);
durationMetBean.setUser("dummyuser");
durationMetBean.setNotificationMsg("notification of duration met");
durationMetBean.setExpectedStart(expectedStartDate);
durationMet.setActualStart(actualStartDate);
durationMetBean.setExpectedEnd(expectedEndDate);
durationMet.setActualEnd(actualEndDate);
durationMetBean.setExpectedDuration(expectedDuration);
long actualDuration = actualEndDate.getTime() - actualStartDate.getTime();
durationMet.setActualDuration(actualDuration);
ConnectionContext jmsContext = getConnectionContext();
Session session = jmsContext.createSession(Session.AUTO_ACKNOWLEDGE);
MessageConsumer consumer =
jmsContext.createConsumer(session, slaListener.getTopic(durationMet));
slaListener.onDurationMet(durationMet);
TextMessage message = (TextMessage) consumer.receive(5000);
SLAMessage durationMissMsg = (SLAMessage) JMSMessagingUtils.getEventMessage(message);
// check msg header
assertEquals(EventStatus.DURATION_MET, durationMissMsg.getEventStatus());
assertEquals(SLAStatus.MET, durationMissMsg.getSLAStatus());
assertEquals(AppType.COORDINATOR_ACTION, durationMissMsg.getAppType());
assertEquals(MessageType.SLA, durationMissMsg.getMessageType());
assertEquals("Test-SLA-Duration-Met", durationMissMsg.getAppName());
assertEquals("dummyuser", durationMissMsg.getUser());
// check msg body
assertEquals("0000000-000000000000001-oozie-wrkf-C@1", durationMissMsg.getId());
assertEquals("0000000-000000000000001-oozie-wrkf-C", durationMissMsg.getParentId());
assertEquals(expectedStartDate, durationMissMsg.getExpectedStartTime());
assertEquals(actualStartDate, durationMissMsg.getActualStartTime());
assertEquals(expectedEndDate, durationMissMsg.getExpectedEndTime());
assertEquals(actualEndDate, durationMissMsg.getActualEndTime());
assertEquals(expectedDuration, durationMissMsg.getExpectedDuration());
assertEquals(actualDuration, durationMissMsg.getActualDuration());
assertEquals("notification of duration met", durationMissMsg.getNotificationMessage());
}
@Test
public void testOnSLAStartMissEvent() throws Exception {
JMSSLAEventListener slaListener = new JMSSLAEventListener();
slaListener.init(conf);
SLACalcStatus startMiss = new SLACalcStatus(new SLARegistrationBean());
SLARegistrationBean startMissBean = startMiss.getSLARegistrationBean();
Date startDate = DateUtils.parseDateUTC("2013-01-01T00:00Z");
startMiss.setId("0000000-000000000000001-oozie-wrkf-C@1");
startMissBean.setParentId("0000000-000000000000001-oozie-wrkf-C");
startMissBean.setAppName("Test-SLA-Start-Miss");
startMissBean.setUser("dummyuser");
startMissBean.setExpectedStart(startDate);
startMissBean.setNotificationMsg("notification of start miss");
startMissBean.setJobData("random job data");
startMiss.setEventStatus(EventStatus.START_MISS);
startMiss.setSLAStatus(SLAStatus.NOT_STARTED);
startMissBean.setAppType(AppType.COORDINATOR_ACTION);
startMiss.setActualStart(DateUtils.parseDateUTC("2013-01-01T01:00Z"));
ConnectionContext jmsContext = getConnectionContext();
Session session = jmsContext.createSession(Session.AUTO_ACKNOWLEDGE);
MessageConsumer consumer = jmsContext.createConsumer(session, slaListener.getTopic(startMiss));
slaListener.onStartMiss(startMiss);
TextMessage message = (TextMessage) consumer.receive(5000);
SLAMessage slaStartMissMsg = (SLAMessage) JMSMessagingUtils.getEventMessage(message);
// check msg header
assertEquals(EventStatus.START_MISS, slaStartMissMsg.getEventStatus());
assertEquals(SLAStatus.NOT_STARTED, slaStartMissMsg.getSLAStatus());
assertEquals(AppType.COORDINATOR_ACTION, slaStartMissMsg.getAppType());
assertEquals(MessageType.SLA, slaStartMissMsg.getMessageType());
assertEquals("Test-SLA-Start-Miss", slaStartMissMsg.getAppName());
assertEquals("dummyuser", slaStartMissMsg.getUser());
// check msg body
assertEquals("0000000-000000000000001-oozie-wrkf-C@1", slaStartMissMsg.getId());
assertEquals("0000000-000000000000001-oozie-wrkf-C", slaStartMissMsg.getParentId());
assertEquals(startDate, slaStartMissMsg.getExpectedStartTime());
assertEquals("notification of start miss", slaStartMissMsg.getNotificationMessage());
}
public void testOnSLAEndMissEvent() throws Exception {
JMSSLAEventListener slaListener = new JMSSLAEventListener();
slaListener.init(conf);
SLACalcStatus endMiss = new SLACalcStatus(new SLARegistrationBean());
SLARegistrationBean endMissBean = endMiss.getSLARegistrationBean();
Date expectedEndDate = DateUtils.parseDateUTC("2013-01-01T00:00Z");
Date actualEndDate = DateUtils.parseDateUTC("2013-01-01T01:00Z");
endMiss.setId("0000000-000000000000001-oozie-wrkf-C@1");
endMissBean.setParentId("0000000-000000000000001-oozie-wrkf-C");
endMissBean.setAppName("Test-SLA-End-Miss");
endMiss.setEventStatus(EventStatus.END_MISS);
endMiss.setSLAStatus(SLAStatus.IN_PROCESS);
endMissBean.setAppType(AppType.COORDINATOR_ACTION);
endMissBean.setUser("dummyuser");
endMissBean.setNotificationMsg("notification of end miss");
endMissBean.setExpectedEnd(expectedEndDate);
endMiss.setActualEnd(actualEndDate);
ConnectionContext jmsContext = getConnectionContext();
Session session = jmsContext.createSession(Session.AUTO_ACKNOWLEDGE);
MessageConsumer consumer = jmsContext.createConsumer(session, slaListener.getTopic(endMiss));
slaListener.onEndMiss(endMiss);
TextMessage message = (TextMessage) consumer.receive(5000);
SLAMessage slaEndMissMsg = (SLAMessage) JMSMessagingUtils.getEventMessage(message);
// check msg header
assertEquals(EventStatus.END_MISS, slaEndMissMsg.getEventStatus());
assertEquals(SLAStatus.IN_PROCESS, slaEndMissMsg.getSLAStatus());
assertEquals(AppType.COORDINATOR_ACTION, slaEndMissMsg.getAppType());
assertEquals(MessageType.SLA, slaEndMissMsg.getMessageType());
assertEquals("Test-SLA-End-Miss", slaEndMissMsg.getAppName());
assertEquals("dummyuser", slaEndMissMsg.getUser());
// check msg body
assertEquals("0000000-000000000000001-oozie-wrkf-C@1", slaEndMissMsg.getId());
assertEquals("0000000-000000000000001-oozie-wrkf-C", slaEndMissMsg.getParentId());
assertEquals(expectedEndDate, slaEndMissMsg.getExpectedEndTime());
assertEquals(actualEndDate, slaEndMissMsg.getActualEndTime());
assertEquals("notification of end miss", slaEndMissMsg.getNotificationMessage());
}
public static SLARegistrationBean createSlaRegistrationEvent(
Element eSla,
String jobId,
String parentId,
AppType appType,
String user,
String appName,
XLog log,
boolean rerun)
throws CommandException {
if (eSla == null || !SLAService.isEnabled()) {
log.debug("Not registering SLA for job [{0}]. Sla-Xml null OR SLAService not enabled", jobId);
return null;
}
SLARegistrationBean sla = new SLARegistrationBean();
// Setting nominal time
String strNominalTime = getTagElement(eSla, NOMINAL_TIME);
if (strNominalTime == null || strNominalTime.length() == 0) {
throw new CommandException(ErrorCode.E1101, NOMINAL_TIME);
}
Date nominalTime;
try {
nominalTime = DateUtils.parseDateOozieTZ(strNominalTime);
sla.setNominalTime(nominalTime);
} catch (ParseException pex) {
throw new CommandException(ErrorCode.E0302, strNominalTime, pex);
}
// Setting expected start time
String strExpectedStart = getTagElement(eSla, SHOULD_START);
if (strExpectedStart != null) {
float expectedStart = Float.parseFloat(strExpectedStart);
if (expectedStart < 0) {
throw new CommandException(
ErrorCode.E0302, strExpectedStart, "for SLA Expected start time");
} else {
Date expectedStartTime =
new Date(nominalTime.getTime() + (long) (expectedStart * 60 * 1000));
sla.setExpectedStart(expectedStartTime);
}
}
// Setting expected end time
String strExpectedEnd = getTagElement(eSla, SHOULD_END);
if (strExpectedEnd == null || strExpectedEnd.length() == 0) {
throw new CommandException(ErrorCode.E1101, SHOULD_END);
}
float expectedEnd = Float.parseFloat(strExpectedEnd);
if (expectedEnd < 0) {
throw new CommandException(ErrorCode.E0302, strExpectedEnd, "for SLA Expected end time");
} else {
Date expectedEndTime = new Date(nominalTime.getTime() + (long) (expectedEnd * 60 * 1000));
sla.setExpectedEnd(expectedEndTime);
}
// Setting expected duration in milliseconds
String expectedDurationStr = getTagElement(eSla, MAX_DURATION);
if (expectedDurationStr != null && expectedDurationStr.length() > 0) {
float expectedDuration = Float.parseFloat(expectedDurationStr);
if (expectedDuration > 0) {
sla.setExpectedDuration((long) (expectedDuration * 60 * 1000));
}
} else if (sla.getExpectedStart() != null) {
sla.setExpectedDuration(sla.getExpectedEnd().getTime() - sla.getExpectedStart().getTime());
}
// Parse desired alert-types i.e. start-miss, end-miss, start-met etc..
String alertEvents = getTagElement(eSla, ALERT_EVENTS);
if (alertEvents != null) {
String events[] = alertEvents.split(",");
StringBuilder alertsStr = new StringBuilder();
for (int i = 0; i < events.length; i++) {
String event = events[i].trim().toUpperCase();
try {
EventStatus.valueOf(event);
} catch (IllegalArgumentException iae) {
XLog.getLog(SLAService.class)
.warn(
"Invalid value: ["
+ event
+ "]"
+ " for SLA Alert-event. Should be one of "
+ EventStatus.values()
+ ". Setting it to default ["
+ EventStatus.END_MISS.name()
+ "]");
event = EventStatus.END_MISS.name();
}
alertsStr.append(event).append(",");
}
sla.setAlertEvents(alertsStr.toString().substring(0, alertsStr.lastIndexOf(",")));
}
// Other sla config
sla.setNotificationMsg(getTagElement(eSla, "notification-msg"));
sla.setAlertContact(getTagElement(eSla, "alert-contact"));
sla.setUpstreamApps(getTagElement(eSla, "upstream-apps"));
// Oozie defined
sla.setId(jobId);
sla.setAppType(appType);
sla.setAppName(appName);
sla.setUser(user);
sla.setParentId(parentId);
SLAService slaService = Services.get().get(SLAService.class);
try {
if (!rerun) {
slaService.addRegistrationEvent(sla);
} else {
slaService.updateRegistrationEvent(sla);
}
} catch (ServiceException e) {
throw new CommandException(ErrorCode.E1007, " id " + jobId, e.getMessage(), e);
}
log.debug(
"Job [{0}] reg for SLA. Size of Sla Xml = [{1}]",
jobId, XmlUtils.prettyPrint(eSla).toString().length());
return sla;
}
