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Haohui Mai updated HDFS-5230: ----------------------------- Attachment: HDFS-5230.008.patch > Introduce RpcInfo to decouple XDR classes from the RPC API > ---------------------------------------------------------- > > Key: HDFS-5230 > URL: https://issues.apache.org/jira/browse/HDFS-5230 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: nfs > Reporter: Haohui Mai > Assignee: Haohui Mai > Attachments: HDFS-5230.002.patch, HDFS-5230.003.patch, > HDFS-5230.004.patch, HDFS-5230.005.patch, HDFS-5230.006.patch, > HDFS-5230.007.patch, HDFS-5230.008.patch > > > The XDR class is one fundamental aspect in the current implementation of NFS > server. While the client might potentially have a higher level APIs, it also > requires redundant copying since the upstream clients have insufficient > information. > This JIRA introduces a new class, RpcInfo, which (1) decouples XDR from the > APIs, turning it into a utility class, and (2) exposes ChannelBuffer directly > to the client in order to open the opportunity for avoid copying. -- This message was sent by Atlassian JIRA (v6.1#6144)