[ https://issues.apache.org/jira/browse/HDFS-16521?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Work on HDFS-16521 started by Viraj Jasani. ------------------------------------------- > DFS API to retrieve slow datanodes > ---------------------------------- > > Key: HDFS-16521 > URL: https://issues.apache.org/jira/browse/HDFS-16521 > Project: Hadoop HDFS > Issue Type: New Feature > Reporter: Viraj Jasani > Assignee: Viraj Jasani > Priority: Major > Labels: pull-request-available > Time Spent: 1h > Remaining Estimate: 0h > > In order to build some automation around slow datanodes that regularly show > up in the slow peer tracking report, e.g. decommission such nodes and queue > them up for external processing and add them back later to the cluster after > fixing issues etc, we should expose DFS API to retrieve all slow nodes at a > given time. > Providing such API would also help add an additional option to "dfsadmin > -report" that lists slow datanodes info for operators to take a look, > specifically useful filter for larger clusters. -- This message was sent by Atlassian Jira (v8.20.1#820001) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org