vjagadish1989 commented on a change in pull request #903: SEP-19: Allocator
changes for standby-aware container allocation, and active container failover
URL: https://github.com/apache/samza/pull/903#discussion_r255766345
##########
File path:
samza-core/src/main/java/org/apache/samza/clustermanager/AbstractContainerAllocator.java
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@@ -195,14 +195,25 @@ protected final SamzaResourceRequest
peekPendingRequest() {
return resourceRequestState.peekPendingRequest();
}
+ /**
+ * Method to handle re-requesting of resource for a given container, in
cases where
+ * a prior resource request for the container, expired or the launch failed
(due to a startup-fail, or
+ * standby constraints not being met).
+ * @param containerID Identifier of the container that will be run when a
resource is allocated
+ *
+ */
+ public void requestResourceDueToLaunchFailOrExpiredRequest(String
containerID) {
Review comment:
remove this method since it simply delegates to requestResource(containerID,
ANY_HOST).. Instead can invoke requestResource(containerID, ANY_HOST) at the
call-site directly
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