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Manoj Govindassamy commented on HADOOP-13055: --------------------------------------------- * {{TestDataNodeRollingUpgrade.testWithLayoutChangeAndRollback}} Unit test failure is not related to the path. * Will fix the java doc issue along with other review comments. > Implement linkMergeSlash for ViewFs > ----------------------------------- > > Key: HADOOP-13055 > URL: https://issues.apache.org/jira/browse/HADOOP-13055 > Project: Hadoop Common > Issue Type: New Feature > Components: fs, viewfs > Reporter: Zhe Zhang > Assignee: Manoj Govindassamy > Attachments: HADOOP-13055.00.patch, HADOOP-13055.01.patch, > HADOOP-13055.02.patch, HADOOP-13055.03.patch > > > In a multi-cluster environment it is sometimes useful to operate on the root > / slash directory of an HDFS cluster. E.g., list all top level directories. > Quoting the comment in {{ViewFs}}: > {code} > * A special case of the merge mount is where mount table's root is merged > * with the root (slash) of another file system: > * <ul> > * <li> fs.viewfs.mounttable.default.linkMergeSlash=hdfs://nn99/ > * </ul> > * In this cases the root of the mount table is merged with the root of > * <b>hdfs://nn99/ </b> > {code} -- 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