zentol commented on code in PR #22251:
URL: https://github.com/apache/flink/pull/22251#discussion_r1147432019
##########
flink-runtime/src/main/java/org/apache/flink/runtime/jobmanager/DefaultJobGraphStore.java:
##########
@@ -241,6 +243,22 @@ public void putJobGraph(JobGraph jobGraph) throws
Exception {
LOG.info("Added {} to {}.", jobGraph, jobGraphStateHandleStore);
}
+ @Override
+ public void putJobResourceRequirements(
+ JobID jobId, JobResourceRequirements jobResourceRequirements)
throws Exception {
+ synchronized (lock) {
+ @Nullable final JobGraph jobGraph = recoverJobGraph(jobId);
+ if (jobGraph == null) {
+ throw new FileNotFoundException(
+ String.format(
+ "JobGraph for job [%s] was not found in
JobGraphStore and is needed for attaching JobResourceRequirements.",
+ jobId));
+ }
+ JobResourceRequirements.writeToJobGraph(jobGraph,
jobResourceRequirements);
+ putJobGraph(jobGraph);
Review Comment:
A contender JM shouldn't do any writes.
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