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Andrew Wang commented on HADOOP-13840: -------------------------------------- LGTM +1 besides the flagged javadoc errors. Thanks for working on this Manoj! > Implement getUsed() for ViewFileSystem > -------------------------------------- > > Key: HADOOP-13840 > URL: https://issues.apache.org/jira/browse/HADOOP-13840 > Project: Hadoop Common > Issue Type: Task > Components: viewfs > Affects Versions: 3.0.0-alpha1 > Reporter: Manoj Govindassamy > Assignee: Manoj Govindassamy > Attachments: HADOOP-13840.01.patch, HADOOP-13840.02.patch > > > ViewFileSystem doesn't override {{FileSystem#getUSed()}}. So, when file > system used space is queried for slash root "/" paths, the default > implementations tries to run the {{getContentSummary}} which crashes on > seeing unexpected mount points under slash. > ViewFileSystem#getUsed() is not expected to collate all the space used from > all the mount points configured under "/". Proposal is to avoid invoking > FileSystem#getUsed() and throw NotInMountPointException until LinkMergeSlash > is supported. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org