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Lei (Eddy) Xu commented on HDFS-10225: -------------------------------------- Thanks [~xiaochen] for the reviews and commit. It should be OK to backport to branch-2. Thanks for the views [~cmccabe] [~arpitagarwal]. > DataNode hot swap drives should disallow storage type changes. > --------------------------------------------------------------- > > Key: HDFS-10225 > URL: https://issues.apache.org/jira/browse/HDFS-10225 > Project: Hadoop HDFS > Issue Type: Improvement > Components: datanode > Affects Versions: 2.7.2 > Reporter: Lei (Eddy) Xu > Assignee: Lei (Eddy) Xu > Fix For: 3.0.0-alpha2 > > Attachments: HDFS-10225.000.patch, HDFS-10225.001.patch, > HDFS-10225.002.patch, HDFS-10225.003.patch > > > The current hot swap code only differentiate data dirs by their paths. People > might want to change the types of certain data dirs from the default value in > an existing cluster. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org