[ https://issues.apache.org/jira/browse/HDFS-6899?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14106457#comment-14106457 ]
Jing Zhao commented on HDFS-6899: --------------------------------- Thanks Arpit! +1 for the patch. > Allow changing MiniDFSCluster volumes per DN and capacity per volume > -------------------------------------------------------------------- > > Key: HDFS-6899 > URL: https://issues.apache.org/jira/browse/HDFS-6899 > Project: Hadoop HDFS > Issue Type: Improvement > Components: datanode, test > Affects Versions: 2.5.0 > Reporter: Arpit Agarwal > Assignee: Arpit Agarwal > Attachments: HDFS-6899.01.patch, HDFS-6899.02.patch, > HDFS-6899.03.patch, HDFS-6899.04.patch > > > MiniDFSCluster hardcodes the number of directories per volume to two. Propose > removing the hard-coded restriction. > It would be useful to limit the capacity of individual storage directories > for testing purposes. There is already a way to do so for SimulatedFSDataset, > we can add one when using real volumes. -- This message was sent by Atlassian JIRA (v6.2#6252)