Github user abellina commented on a diff in the pull request:
https://github.com/apache/storm/pull/1370#discussion_r75329245
--- Diff:
storm-core/src/jvm/org/apache/storm/daemon/supervisor/SyncProcessEvent.java ---
@@ -110,34 +117,47 @@ public void run() {
keeperWorkerIds.add(entry.getKey());
keepPorts.add(stateHeartbeat.getHeartbeat().get_port());
}
+ if (stateHeartbeat.getState() == State.NOT_STARTED) {
+ keeperWorkerIds.add(entry.getKey());
+
keepPorts.add(supervisorData.getWorkerIdsToPorts().get(entry.getKey()));
+ }
}
Map<Integer, LocalAssignment> reassignExecutors =
getReassignExecutors(assignedExecutors, keepPorts);
Map<Integer, String> newWorkerIds = new HashMap<>();
for (Integer port : reassignExecutors.keySet()) {
newWorkerIds.put(port, Utils.uuid());
}
+
LOG.debug("Assigned executors: {}", assignedExecutors);
LOG.debug("Allocated: {}", localWorkerStats);
+ LOG.debug("Keeper worker ids: {}", keeperWorkerIds);
+ LOG.debug("Keep ports: {}", keepPorts);
+ LOG.debug("LaunchTimes: {}",
supervisorData.getWorkerIdsToLaunchTimes());
+ LOG.debug("Ids Ports: {}",
supervisorData.getWorkerIdsToPorts());
for (Map.Entry<String, StateHeartbeat> entry :
localWorkerStats.entrySet()) {
StateHeartbeat stateHeartbeat = entry.getValue();
- if (stateHeartbeat.getState() != State.VALID) {
+ if ((stateHeartbeat.getState() != State.VALID &&
stateHeartbeat.getState() != State.NOT_STARTED) ||
+ (stateHeartbeat.getState() == State.NOT_STARTED &&
isWorkerStartTimeoutExpired(entry.getKey()))) {
LOG.info("Shutting down and clearing state for id {},
Current supervisor time: {}, State: {}, Heartbeat: {}", entry.getKey(), now,
--- End diff --
The clojure equivalent for this logs also when the worker could not be
started. So, in addition to the "Shutting down" message, there is a "Worker X
failed to start" message in the case where the timeout expired (e.g. state is
NOT_STARTED). That's a nice thing to have I think (should probably be a
LOG.error).
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