[GitHub] [hadoop-ozone] amaliujia commented on a change in pull request #1346: [WIP] HDDS-4115. CLI command to show current SCM leader and follower status.

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

amaliujia commented on a change in pull request #1346:
URL: https://github.com/apache/hadoop-ozone/pull/1346#discussion_r477533235



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File path: hadoop-hdds/server-scm/src/main/java/org/apache/hadoop/hdds/scm/server/SCMClientProtocolServer.java
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@@ -560,6 +563,13 @@ public boolean getReplicationManagerStatus() {
     return scm.getReplicationManager().isRunning();
   }
 
+  @Override
+  public List<String> getScmRatisStatus() throws IOException {
+    return scm.getScmHAManager()
+        .getRatisServer().getRaftPeers()
+        .stream().map(peer -> peer.getAddress()).collect(Collectors.toList());

Review comment:
       One thing I am not sure is what should be fetched from Ratis peers. Should I also include which one is leader and which one is follower?




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