private boolean shouldUploadLogs(ContainerId containerId, boolean wasContainerSuccessful) {
// All containers
if (this.retentionPolicy.equals(ContainerLogsRetentionPolicy.ALL_CONTAINERS)) {
return true;
}
// AM Container only
if (this.retentionPolicy.equals(ContainerLogsRetentionPolicy.APPLICATION_MASTER_ONLY)) {
if (containerId.getId() == 1) {
return true;
}
return false;
}
// AM + Failing containers
if (this.retentionPolicy.equals(ContainerLogsRetentionPolicy.AM_AND_FAILED_CONTAINERS_ONLY)) {
if (containerId.getId() == 1) {
return true;
} else if (!wasContainerSuccessful) {
return true;
}
return false;
}
return false;
}
/**
* Changed the return type to AllocateResponse which use to hold a reference to AMResponse.
*
* <p>AMResponse seems to have disappeared in CDH 4.6
*
* @param requestedContainers
* @param releasedContainers
* @return
* @throws YarnRemoteException
*/
public AllocateResponse allocateRequest(
List<ResourceRequest> requestedContainers, List<ContainerId> releasedContainers)
throws YarnRemoteException {
if (amResourceManager == null)
throw new IllegalStateException(
"Cannot send allocation request before connecting to the resource manager!");
LOG.info(
"Sending allocation request"
+ ", requestedSize="
+ requestedContainers.size()
+ ", releasedSize="
+ releasedContainers.size());
for (ResourceRequest req : requestedContainers)
LOG.info(
"Requesting container, host="
+ req.getHostName()
+ ", amount="
+ req.getNumContainers()
+ ", memory="
+ req.getCapability().getMemory()
+ ", priority="
+ req.getPriority().getPriority());
for (ContainerId rel : releasedContainers) LOG.info("Releasing container: " + rel.getId());
AllocateRequest request = Records.newRecord(AllocateRequest.class);
request.setResponseId(rmRequestId.incrementAndGet());
request.setApplicationAttemptId(appAttemptId);
request.addAllAsks(requestedContainers);
request.addAllReleases(releasedContainers);
AllocateResponse response = amResourceManager.allocate(request);
// response.getAllocatedContainers()
LOG.debug(
"Got an allocation response, "
+ ", responseId="
+ response.getResponseId()
+ ", numClusterNodes="
+ response.getNumClusterNodes()
+ ", headroom="
+ response.getAvailableResources().getMemory()
+ ", allocatedSize="
+ response.getAllocatedContainers().size()
+ ", updatedNodes="
+ response.getUpdatedNodes().size()
+ ", reboot="
+ response.getReboot()
+ ", completedSize="
+ response.getCompletedContainersStatuses().size());
return response;
}