Yao-MR commented on a change in pull request #6656:
URL: https://github.com/apache/dolphinscheduler/pull/6656#discussion_r744080283
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File path:
dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/master/dispatch/host/LowerWeightHostManager.java
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@@ -154,6 +155,11 @@ public void run() {
}
public HostWeight getHostWeight(String addr, String workerGroup,
String heartBeatInfo) {
+ if (StringUtils.isEmpty(heartBeatInfo)) {
Review comment:
@kezhenxu94 actually yes, and this pr is for relove this issue
[Bug] [MasterServer] RefreshResourceTask error by NPE #6641
consiser the interface interact with many other method, and i will open an
new issue for optimize and improve the rubustness of the interface
and pull a sepearte request，
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