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ASF GitHub Bot commented on HDFS-17306: --------------------------------------- LiuGuH commented on code in PR #6385: URL: https://github.com/apache/hadoop/pull/6385#discussion_r1439428230 ########## hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterStateIdContext.java: ########## @@ -85,7 +85,11 @@ public void setResponseHeaderState(RpcResponseHeaderProto.Builder headerBuilder) return; } RouterFederatedStateProto.Builder builder = RouterFederatedStateProto.newBuilder(); - namespaceIdMap.forEach((k, v) -> builder.putNamespaceStateIds(k, v.get())); + namespaceIdMap.forEach((k, v) -> { Review Comment: Done, Thanks > RBF:Router should not return nameservices that does not enable observer nodes > in RpcResponseHeaderProto > ------------------------------------------------------------------------------------------------------- > > Key: HDFS-17306 > URL: https://issues.apache.org/jira/browse/HDFS-17306 > Project: Hadoop HDFS > Issue Type: Improvement > Reporter: liuguanghua > Priority: Major > Labels: pull-request-available > > If a cluster has 3 nameservices: ns1, ns2,ns3, and ns1 has observer > nodes, and client via DFSRouter comminutes with nns. > If DFS_ROUTER_OBSERVER_READ_DEFAULT_KEY enable, the client will > receive all nameservices in RpcResponseHeaderProto. > We should reduce rpc response size if nameservices don't enable > observer nodes. > -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org