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Andrew Wang commented on HDFS-5051: ----------------------------------- Attached patch does the protobuf mangling for the RPCs and sets up some basic stubs in the right places in the NN and DN. > Propagate cache status information from the DataNode to the NameNode > -------------------------------------------------------------------- > > Key: HDFS-5051 > URL: https://issues.apache.org/jira/browse/HDFS-5051 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: datanode, namenode > Reporter: Colin Patrick McCabe > Assignee: Andrew Wang > Attachments: hdfs-5051-1.patch > > > The DataNode needs to inform the NameNode of its current cache state. Let's > wire up the RPCs and stub out the relevant methods on the DN and NN side. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira