[GitHub] [incubator-doris] morningman commented on a change in pull request #2052: Optimize fe start logic

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

morningman commented on a change in pull request #2052: Optimize fe start logic
URL: https://github.com/apache/incubator-doris/pull/2052#discussion_r338538988
 
 

 ##########
 File path: fe/src/main/java/org/apache/doris/catalog/Catalog.java
 ##########
 @@ -2125,103 +2136,138 @@ private void setCanRead(boolean hasLog, boolean err) {
             }
 
         } else {
-            canRead = true;
+            canRead.set(true);
+            isReady.set(true);
+        }
+    }
+
+    public void notifyNewFETypeTransfer(FrontendNodeType newType) {
+        try {
+            String msg = "notify new FE type transfer: " + newType;
+            LOG.warn(msg);
+            Util.stdoutWithTime(msg);
+            this.typeTransferQueue.put(newType);
+        } catch (InterruptedException e) {
+            LOG.error("failed to put new FE type: {}", newType, e);
 
 Review comment:
   It almost never happen. Perhaps I should exit the FE process.

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