Sanil15 commented on a change in pull request #1152: SAMZA-2319: [1/2] Simplify
Container Allocation logic
URL: https://github.com/apache/samza/pull/1152#discussion_r329214402
##########
File path:
samza-core/src/main/java/org/apache/samza/clustermanager/AbstractContainerAllocator.java
##########
@@ -121,18 +163,104 @@ public void run() {
Thread.sleep(allocatorSleepIntervalMs);
} catch (InterruptedException e) {
- log.warn("Got InterruptedException in AllocatorThread.", e);
+ LOG.warn("Got InterruptedException in AllocatorThread.", e);
Thread.currentThread().interrupt();
} catch (Exception e) {
- log.error("Got unknown Exception in AllocatorThread.", e);
+ LOG.error("Got unknown Exception in AllocatorThread.", e);
}
}
}
/**
* Assigns resources received from the cluster manager to processors.
+ *
+ * During the run() method, the thread sleeps for allocatorSleepIntervalMs
ms. It then invokes assignResourceRequests,
+ * and tries to allocate any unsatisfied request that is still in the
request queue {@link ResourceRequestState})
+ * with allocated resources.
+ *
+ * When host-affinity is disabled, all allocated resources are buffered by
the key "ANY_HOST".
+ * When host-affinity is disabled, all allocated resources are buffered by
the hostName as key
Review comment:
good catch
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
[email protected]
With regards,
Apache Git Services
