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Haohui Mai commented on HDFS-5196: ---------------------------------- {code} + public String getSnapshottableDirs() throws IOException {code} Please return a plain object instead of a string. Please see HDFS-6013 for more details. I also suggest dropping changes of the jsp side in this patch, leaving changes related to the new UI in this jira. > Provide more snapshot information in WebUI > ------------------------------------------ > > Key: HDFS-5196 > URL: https://issues.apache.org/jira/browse/HDFS-5196 > Project: Hadoop HDFS > Issue Type: Improvement > Components: snapshots > Affects Versions: 3.0.0 > Reporter: Haohui Mai > Assignee: Shinichi Yamashita > Priority: Minor > Attachments: HDFS-5196.patch, HDFS-5196.patch, HDFS-5196.patch, > snapshot-new-webui.png, snapshottable-directoryList.png, snapshotteddir.png > > > The WebUI should provide more detailed information about snapshots, such as > all snapshottable directories and corresponding number of snapshots > (suggested in HDFS-4096). -- This message was sent by Atlassian JIRA (v6.2#6252)