[ https://issues.apache.org/jira/browse/HDFS-11450?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Chen Liang updated HDFS-11450: ------------------------------ Status: Patch Available (was: Open) > HDFS specific network topology classes with storage type info included > ---------------------------------------------------------------------- > > Key: HDFS-11450 > URL: https://issues.apache.org/jira/browse/HDFS-11450 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: namenode > Reporter: Chen Liang > Assignee: Chen Liang > Attachments: HDFS-11450.001.patch > > > This JIRA adds storage type info into network topology. > More specifically, this JIRA adds a storage type map by extending > {{InnerNodeImpl}} to describe the available storages under the current node's > subtree. This map is updated when a node is added/removed from the subtree. > With this info, when choosing a random node with storage type requirement, > the search could then decide to/not to go deeper into a subtree by examining > the available storage types first. -- This message was sent by Atlassian JIRA (v6.3.15#6346) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org