rmatharu commented on a change in pull request #1297: SAMZA-2379: Support
Container Placements for job running in degraded state
URL: https://github.com/apache/samza/pull/1297#discussion_r389040864
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File path:
samza-core/src/main/java/org/apache/samza/clustermanager/SamzaApplicationState.java
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@@ -110,7 +110,17 @@
*/
public final ConcurrentMap<String, SamzaResource> runningProcessors = new
ConcurrentHashMap<>(0);
- /**
+ /**
+ * Map of the failed Samza processor ID to resource status of the last
attempted of the container.
+ * This map is only used when {@link
org.apache.samza.config.ClusterManagerConfig#CLUSTER_MANAGER_CONTAINER_FAIL_JOB_AFTER_RETRIES}
+ * is set to false, this map tracks the containers which have exhausted all
retires for restart and JobCoordinator is
+ * no longer attempting to restart this container
+ *
+ * Modified by both the AMRMCallbackThread and the ContainerAllocator thread
+ */
+ public final ConcurrentHashMap<String, SamzaResourceStatus> failedProcessors
= new ConcurrentHashMap<>(0);
Review comment:
As long as we use one of the two.
Its also used by YarnClusterResourceManager for updating "completed"
containers,
which are containers that exit after finishing gracefully.
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