xinglin commented on code in PR #5860: URL: https://github.com/apache/hadoop/pull/5860#discussion_r1269897343
########## hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterClientProtocol.java: ########## @@ -1928,9 +1928,13 @@ public BatchedEntries<OpenFileEntry> listOpenFiles(long prevId, @Override public void msync() throws IOException { rpcServer.checkOperation(NameNode.OperationCategory.READ, true); - Set<FederationNamespaceInfo> nss = namenodeResolver.getNamespaces(); + Set<FederationNamespaceInfo> allNamespaces = namenodeResolver.getNamespaces(); RemoteMethod method = new RemoteMethod("msync"); - rpcClient.invokeConcurrent(nss, method); + Set<FederationNamespaceInfo> namespacesEligibleForObserverReads = allNamespaces Review Comment: Can we add a comment here, specifically mentioning why this change is introduced? -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org