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Gergely Novák commented on HDFS-10391: -------------------------------------- Thank you [~xyao] for your review! Based on your suggestions in the latest patch (#008) I - modified the description of dfs.namenode.servicerpc-address in hdfs-default.xml - removed the fallback to RPC bind host from NamenodeRpcServer - introduced globalTimeout in TestDataNodeMetricsLogger As for your other comments: - "can we add some test with/wo service rpc/rpc binding host?" I think this is still properly covered by TestNameNodeRespectsBindHostKeys.testServiceRpcBindHostKey(). Maybe add one additional test case there where we don't set the dfs.namenode.servicerpc-address explicitly? - I'm not confident about the other two comments regarding the NamenodeRpcServer. [~arpitagarwal] could you please address them? > Always enable NameNode service RPC port > --------------------------------------- > > Key: HDFS-10391 > URL: https://issues.apache.org/jira/browse/HDFS-10391 > Project: Hadoop HDFS > Issue Type: Improvement > Components: datanode, namenode > Reporter: Arpit Agarwal > Assignee: Gergely Novák > Labels: Incompatible > Attachments: HDFS-10391.001.patch, HDFS-10391.002.patch, > HDFS-10391.003.patch, HDFS-10391.004.patch, HDFS-10391.005.patch, > HDFS-10391.006.patch, HDFS-10391.007.patch, HDFS-10391.008.patch, > HDFS-10391.v5-v6-delta.patch > > > The NameNode should always be setup with a service RPC port so that it does > not have to be explicitly enabled by an administrator. -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org