Fix the bug that alert are ignored in multiple notify types (#85)

Author: liuhaoyang

analyzer-alert/src/main/java/cloud/erda/analyzer/alert/functions/AlertEventGroupFunction.java

@@ -31,6 +31,8 @@ public class AlertEventGroupFunction implements KeySelector<AlertEvent, String>
 
     @Override
     public String getKey(AlertEvent value) throws Exception {
-        return value.getAlertGroup() + value.getAlertNotify().getId();
+        return value.getAlertGroup() +
+                "_alert_notify_id_" + value.getAlertNotify().getId() +
+                "_notify_template_id_" + value.getAlertNotifyTemplate().getId();
     }
 }

erda.yml

@@ -18,7 +18,7 @@ envs:
   PARALLELISM_DEFAULT: "2"
   TASK_MANAGER_MEM_PREALLOCATION: "true"
   TASK_MANAGER_NUMBER_OF_TASK_SLOTS: "2"
-  TASK_MANAGER_MEMORY_MANAGED_FRACTION: "0.3"
+  TASK_MANAGER_MEMORY_MANAGED_FRACTION: "0.1"
   TASK_MANAGER_MEMORY_JVM_METASPACE_SIZE: "256M"
   TASK_MANAGER_JVM_EXIT_OOM: "true"
 #  FLINK_ENV_JAVA_OPTS_TM: "-XX:+UseG1GC -XX:+TraceClassLoading -XX:+TraceClassUnloading -XX:+PrintGC -XX:+PrintGCDetails"