use of io.cdap.cdap.proto.Containers.ContainerInfo in project cdap by caskdata.
the class DistributedProgramRuntimeService method getLiveInfo.
@Override
public ProgramLiveInfo getLiveInfo(ProgramId program) {
String twillAppName = TwillAppNames.toTwillAppName(program);
Iterator<TwillController> controllers = twillRunner.lookup(twillAppName).iterator();
// this will return an empty Json if there is no live instance
if (controllers.hasNext()) {
TwillController controller = controllers.next();
if (controllers.hasNext()) {
LOG.warn("Expected at most one live instance of Twill app {} but found at least two.", twillAppName);
}
ResourceReport report = controller.getResourceReport();
if (report != null) {
DistributedProgramLiveInfo liveInfo = new DistributedProgramLiveInfo(program, report.getApplicationId());
Containers.ContainerType containerType = Containers.ContainerType.valueOf(program.getType().name());
for (Map.Entry<String, Collection<TwillRunResources>> entry : report.getResources().entrySet()) {
for (TwillRunResources resources : entry.getValue()) {
liveInfo.addContainer(new ContainerInfo(containerType, entry.getKey(), resources.getInstanceId(), resources.getContainerId(), resources.getHost(), resources.getMemoryMB(), resources.getVirtualCores(), resources.getDebugPort()));
}
}
// Add a list of announced services and their discoverables to the liveInfo.
liveInfo.addServices(report.getServices());
return liveInfo;
}
}
return super.getLiveInfo(program);
}
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