void toDataTableArrays(Collection<RMAppState> requiredAppStates, PrintWriter out) {
out.append('[');
boolean first = true;
for (RMApp app : apps.values()) {
if (requiredAppStates != null && !requiredAppStates.contains(app.getState())) {
continue;
}
AppInfo appInfo = new AppInfo(app, true);
String startTime = Times.format(appInfo.getStartTime());
String finishTime = Times.format(appInfo.getFinishTime());
if (first) {
first = false;
} else {
out.append(",\n");
}
out.append("[\"");
appendSortable(out, appInfo.getAppIdNum());
appendLink(out, appInfo.getAppId(), rc.prefix(), "app", appInfo.getAppId())
.append(_SEP)
.append(escapeHtml(appInfo.getUser()))
.append(_SEP)
.append(escapeJavaScript(escapeHtml(appInfo.getName())))
.append(_SEP)
.append(escapeHtml(appInfo.getQueue()))
.append(_SEP);
appendSortable(out, appInfo.getStartTime()).append(startTime).append(_SEP);
appendSortable(out, appInfo.getFinishTime())
.append(finishTime)
.append(_SEP)
.append(appInfo.getState())
.append(_SEP)
.append(appInfo.getFinalStatus())
.append(_SEP);
appendProgressBar(out, appInfo.getProgress()).append(_SEP);
appendLink(
out,
appInfo.getTrackingUI(),
rc.prefix(),
!appInfo.isTrackingUrlReady() ? "#" : appInfo.getTrackingUrlPretty())
.append("\"]");
}
out.append(']');
}
public JobInfo(Job job, Boolean hasAccess) {
this.id = MRApps.toString(job.getID());
JobReport report = job.getReport();
this.startTime = report.getStartTime();
this.finishTime = report.getFinishTime();
this.elapsedTime = Times.elapsed(this.startTime, this.finishTime);
if (this.elapsedTime == -1) {
this.elapsedTime = 0;
}
this.name = job.getName().toString();
this.user = job.getUserName();
this.queue = job.getQueueName();
this.state = job.getState();
this.mapsTotal = job.getTotalMaps();
this.mapsCompleted = job.getCompletedMaps();
this.mapProgress = report.getMapProgress() * 100;
this.mapProgressPercent = StringUtils.formatPercent(report.getMapProgress(), 2);
this.reducesTotal = job.getTotalReduces();
this.reducesCompleted = job.getCompletedReduces();
this.reduceProgress = report.getReduceProgress() * 100;
this.reduceProgressPercent = StringUtils.formatPercent(report.getReduceProgress(), 2);
this.acls = new ArrayList<ConfEntryInfo>();
if (hasAccess) {
this.diagnostics = "";
countTasksAndAttempts(job);
this.uberized = job.isUber();
List<String> diagnostics = job.getDiagnostics();
if (diagnostics != null && !diagnostics.isEmpty()) {
StringBuffer b = new StringBuffer();
for (String diag : diagnostics) {
b.append(diag);
}
this.diagnostics = b.toString();
}
Map<JobACL, AccessControlList> allacls = job.getJobACLs();
if (allacls != null) {
for (Map.Entry<JobACL, AccessControlList> entry : allacls.entrySet()) {
this.acls.add(
new ConfEntryInfo(entry.getKey().getAclName(), entry.getValue().getAclString()));
}
}
}
}
/** @param context */
public AppInfo(StramAppContext context) {
this.appId = context.getApplicationID().toString();
this.name = context.getApplicationName();
this.docLink = context.getApplicationDocLink();
this.user = context.getUser().toString();
this.startTime = context.getStartTime();
this.elapsedTime = Times.elapsed(this.startTime, 0);
this.appPath = context.getApplicationPath();
this.appMasterTrackingUrl = context.getAppMasterTrackingUrl();
this.stats = context.getStats();
this.gatewayAddress = context.getGatewayAddress();
this.version = VersionInfo.getBuildVersion();
this.attributes = new TreeMap<String, Object>();
for (Map.Entry<Attribute<Object>, Object> entry :
AttributeMap.AttributeInitializer.getAllAttributes(context, DAGContext.class).entrySet()) {
this.attributes.put(entry.getKey().getSimpleName(), entry.getValue());
}
this.gatewayConnected = context.isGatewayConnected();
this.appDataSources = context.getAppDataSources();
this.metrics = context.getMetrics();
}
private boolean readContainerLogs(Block html,
AggregatedLogFormat.ContainerLogsReader logReader, LogLimits logLimits,
String desiredLogType, long logUpLoadTime) throws IOException {
int bufferSize = 65536;
char[] cbuf = new char[bufferSize];
boolean foundLog = false;
String logType = logReader.nextLog();
while (logType != null) {
if (desiredLogType == null || desiredLogType.isEmpty()
|| desiredLogType.equals(logType)) {
long logLength = logReader.getCurrentLogLength();
if (foundLog) {
html.pre()._("\n\n")._();
}
html.p()._("Log Type: " + logType)._();
html.p()._("Log Upload Time: " + Times.format(logUpLoadTime))._();
html.p()._("Log Length: " + Long.toString(logLength))._();
long start = logLimits.start < 0
? logLength + logLimits.start : logLimits.start;
start = start < 0 ? 0 : start;
start = start > logLength ? logLength : start;
long end = logLimits.end < 0
? logLength + logLimits.end : logLimits.end;
end = end < 0 ? 0 : end;
end = end > logLength ? logLength : end;
end = end < start ? start : end;
long toRead = end - start;
if (toRead < logLength) {
html.p()._("Showing " + toRead + " bytes of " + logLength
+ " total. Click ")
.a(url("logs", $(NM_NODENAME), $(CONTAINER_ID),
$(ENTITY_STRING), $(APP_OWNER),
logType, "?start=0"), "here").
_(" for the full log.")._();
}
long totalSkipped = 0;
while (totalSkipped < start) {
long ret = logReader.skip(start - totalSkipped);
if (ret == 0) {
//Read one byte
int nextByte = logReader.read();
// Check if we have reached EOF
if (nextByte == -1) {
throw new IOException( "Premature EOF from container log");
}
ret = 1;
}
totalSkipped += ret;
}
int len = 0;
int currentToRead = toRead > bufferSize ? bufferSize : (int) toRead;
PRE<Hamlet> pre = html.pre();
while (toRead > 0
&& (len = logReader.read(cbuf, 0, currentToRead)) > 0) {
pre._(new String(cbuf, 0, len));
toRead = toRead - len;
currentToRead = toRead > bufferSize ? bufferSize : (int) toRead;
}
pre._();
foundLog = true;
}
logType = logReader.nextLog();
}
return foundLog;
}
