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https://issues.apache.org/jira/browse/HDFS-13609?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16521272#comment-16521272
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Chao Sun commented on HDFS-13609:
---------------------------------
+1 as well. Looks great! I have two _tiny_ nits:
- Should we have an empty line between "mechanism optimized for low latency."
and "@param streams The collection to store the return streams into." for the
javadoc of {{selectRpcInputStreams}} method?
- In {{hdfs-default.xml}}, extra space after "via the RPC-based mechanism".
> [Edit Tail Fast Path Pt 3] NameNode-side changes to support tailing edits via
> RPC
> ---------------------------------------------------------------------------------
>
> Key: HDFS-13609
> URL: https://issues.apache.org/jira/browse/HDFS-13609
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: ha, namenode
> Reporter: Erik Krogen
> Assignee: Erik Krogen
> Priority: Major
> Attachments: HDFS-13609-HDFS-12943.000.patch,
> HDFS-13609-HDFS-12943.001.patch, HDFS-13609-HDFS-12943.002.patch,
> HDFS-13609-HDFS-12943.003.patch
>
>
> See HDFS-13150 for the full design.
> This JIRA is targetted at the NameNode-side changes to enable tailing
> in-progress edits via the RPC mechanism added in HDFS-13608. Most changes are
> in the QuorumJournalManager.
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