kangkaisen commented on a change in pull request #2052: Optimize fe start logic
URL: https://github.com/apache/incubator-doris/pull/2052#discussion_r338863696
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File path: fe/src/main/java/org/apache/doris/catalog/Catalog.java
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@@ -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
I see.
> Perhaps I should exit the FE process.
According to your optimization goal，I also think we should exit the FE
process directly.
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