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Todd Lipcon commented on HDFS-2654: ----------------------------------- Branch-1 patch: - prefer to rename it to RemoteBlockReader instead of BlockReaderRemote -- just for consistency with the trunk version. - what's the reason to add this new closeStream method in addition to close(), instead of just making the BlockReader interface extend Closeable? > Make BlockReaderLocal not extend RemoteBlockReader2 > --------------------------------------------------- > > Key: HDFS-2654 > URL: https://issues.apache.org/jira/browse/HDFS-2654 > Project: Hadoop HDFS > Issue Type: Improvement > Components: data-node > Affects Versions: 0.23.1, 1.0.0 > Reporter: Eli Collins > Assignee: Eli Collins > Attachments: hdfs-2654-1.patch, hdfs-2654-2.patch, hdfs-2654-2.patch, > hdfs-2654-2.patch, hdfs-2654-b1-1.patch, hdfs-2654-b1-2.patch, > hdfs-2654-b1-3.patch > > > The BlockReaderLocal code paths are easier to understand (especially true on > branch-1 where BlockReaderLocal inherits code from BlockerReader and > FSInputChecker) if the local and remote block reader implementations are > independent, and they're not really sharing much code anyway. If for some > reason they start to share sifnificant code we can make the BlockReader > interface an abstract class. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira