public String getContainerManagerClass() {
    return get(CLUSTER_MANAGER_FACTORY, CLUSTER_MANAGER_FACTORY_DEFAULT);
  }
The value of {@link ClusterManagerConfig#CLUSTER_MANAGER_CONTAINER_FAIL_JOB_AFTER_RETRIES} that determines if the
job will fail if any container has exhausted all its retries and each retry is within the {@link ClusterManagerConfig#CLUSTER_MANAGER_RETRY_WINDOW_MS}.
@return true if the job should fail after any container has exhausted all its retries; otherwise, false.
samza-core/src/main/java/org/apache/samza/config/ClusterManagerConfig.java