Github user mxm commented on a diff in the pull request:
https://github.com/apache/flink/pull/2657#discussion_r84500271
--- Diff:
flink-runtime/src/main/java/org/apache/flink/runtime/resourcemanager/ResourceManager.java
---
@@ -202,101 +205,125 @@ public void shutDown() throws Exception {
// RPC methods
//
------------------------------------------------------------------------
- /**
- * Register a {@link JobMaster} at the resource manager.
- *
- * @param resourceManagerLeaderId The fencing token for the
ResourceManager leader
- * @param jobMasterAddress The address of the JobMaster that
registers
- * @param jobID The Job ID of the JobMaster that
registers
- * @return Future registration response
- */
@RpcMethod
- public Future<RegistrationResponse> registerJobMaster(
- final UUID resourceManagerLeaderId, final UUID
jobMasterLeaderId,
- final String jobMasterAddress, final JobID jobID) {
+ public Future<RegistrationResponse> registerJobManager(
+ final UUID resourceManagerLeaderId,
+ final UUID jobManagerLeaderId,
+ final String jobManagerAddress,
+ final JobID jobId) {
+
+ checkNotNull(resourceManagerLeaderId);
+ checkNotNull(jobManagerLeaderId);
+ checkNotNull(jobManagerAddress);
+ checkNotNull(jobId);
+
+ if (isValid(resourceManagerLeaderId)) {
+ if (!jobLeaderIdService.containsJob(jobId)) {
+ try {
+ jobLeaderIdService.addJob(jobId);
+ } catch (Exception e) {
+ // This should actually never happen
because, it should always be possible to add a new job
+ ResourceManagerException exception =
new ResourceManagerException("Could not add the job " +
+ jobId + " to the job id leader
service. This should never happen.", e);
+
+ onFatalErrorAsync(exception);
+
+ log.debug("Could not add job {} to job
leader id service.", jobId, e);
--- End diff --
Should this be logged on `error` level?
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