timmylicheng commented on a change in pull request #1191:
URL: https://github.com/apache/hadoop-ozone/pull/1191#discussion_r454199946
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File path:
hadoop-hdds/server-scm/src/main/java/org/apache/hadoop/hdds/scm/pipeline/PipelineManagerV2Impl.java
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@@ -327,6 +349,9 @@ public void openPipeline(PipelineID pipelineId) throws
IOException {
* @throws IOException
*/
protected void removePipeline(Pipeline pipeline) throws IOException {
+ if (!scmhaManager.isLeader()) {
Review comment:
If we want to refactor the code, I would prefer annotation just like
@Replicate in which we would create something like CheckLeaderInvocationHandler
extends InvocationHandler and do isLeader check there.
It would be convenient in interface. However, We also use isLeader check in
some local methods instead of override methods. Let's keep it this fashion for
now and we see if we can polish this.
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