[GitHub] [iotdb] CRZbulabula commented on a diff in pull request #7108: [IOTDB-4206] Record DataNode's read-only status in ConfigNode

[GitBox <gi...@apache.org>]

CRZbulabula commented on code in PR #7108:
URL: https://github.com/apache/iotdb/pull/7108#discussion_r954453824


##########
confignode/src/main/java/org/apache/iotdb/confignode/manager/load/heartbeat/DataNodeHeartbeatCache.java:
##########
@@ -112,12 +95,6 @@ public NodeStatus getNodeStatus() {
     }
 
     // Return a copy of status
-    switch (status) {
-      case Running:
-        return NodeStatus.Running;
-      case Unknown:
-      default:
-        return NodeStatus.Unknown;
-    }
+    return NodeStatus.valueOf(status.getStatus());

Review Comment:
   Fixed~



##########
confignode/src/main/java/org/apache/iotdb/confignode/manager/load/heartbeat/DataNodeHeartbeatCache.java:
##########
@@ -94,15 +84,8 @@ public long getLoadScore() {
       return Long.MAX_VALUE;
     }
 
-    // Return a copy of loadScore
-    switch (status) {
-      case Running:
-        return loadScore;
-      case Unknown:
-      default:
-        // The Unknown Node will get the highest loadScore
-        return Long.MAX_VALUE;
-    }
+    // The DataNode whose status isn't Running will get the highest loadScore
+    return status == NodeStatus.Running ? loadScore : Long.MAX_VALUE;

Review Comment:
   Fixed~



##########
server/src/main/java/org/apache/iotdb/db/service/thrift/impl/DataNodeInternalRPCServiceImpl.java:
##########
@@ -384,6 +384,7 @@ public TSStatus invalidateSchemaCache(TInvalidateCacheReq req) {
   public THeartbeatResp getDataNodeHeartBeat(THeartbeatReq req) throws TException {
     THeartbeatResp resp = new THeartbeatResp();
     resp.setHeartbeatTimestamp(req.getHeartbeatTimestamp());
+    resp.setStatus(IoTDBDescriptor.getInstance().getConfig().getSystemStatus().getStatus());

Review Comment:
   Fixed~



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