[ https://issues.apache.org/jira/browse/HDFS-6156?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13947239#comment-13947239 ]
Haohui Mai commented on HDFS-6156: ---------------------------------- The changes of the API is in HDFS-5196, which is committed only to branch-2 today. There're no compatibility issues as long as they are fixed before 2.5. > Simplify the JMX API that provides snapshot information > ------------------------------------------------------- > > Key: HDFS-6156 > URL: https://issues.apache.org/jira/browse/HDFS-6156 > Project: Hadoop HDFS > Issue Type: Bug > Reporter: Haohui Mai > > HDFS-5196 introduces a set of new APIs that provide snapshot information > through JMX. Currently. The API nests {{SnapshotDirectoryMXBean}} into > {{SnapshotStatsMXBean}}, creating another layer of composition. > This jira proposes to inline {{SnapshotDirectoryMXBean}} into > {{SnapshotStatsMXBean}} and to simplify the API. -- This message was sent by Atlassian JIRA (v6.2#6252)