[GitHub] [incubator-dolphinscheduler] zt-1997 commented on a change in pull request #4620: [FIX-#4592]Fix that the worker group management IP is not displayed correctly.

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

zt-1997 commented on a change in pull request #4620:
URL: https://github.com/apache/incubator-dolphinscheduler/pull/4620#discussion_r566631090



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File path: dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/WorkerGroupService.java
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@@ -159,13 +159,19 @@
         for (String workerGroup : workerGroupList) {
             String workerGroupPath = workerPath + "/" + workerGroup;
             List<String> childrenNodes = zookeeperCachedOperator.getChildrenKeys(workerGroupPath);
+            String timeStamp = "";
+            for (int i = 0; i < childrenNodes.size(); i++) {
+                String ip = childrenNodes.get(i);
+                childrenNodes.set(i, ip.substring(0, ip.lastIndexOf(":")));
+                timeStamp = ip.substring(ip.lastIndexOf(":"));
+            }
             if (CollectionUtils.isNotEmpty(childrenNodes)) {
                 availableWorkerGroupList.add(workerGroup);

Review comment:
       > delete it
   I don't know what you mean.
   Delete which？
   




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