You are viewing a plain text version of this content. The canonical link for it is here.
Posted to hdfs-dev@hadoop.apache.org by "Xiaobing Zhou (JIRA)" <ji...@apache.org> on 2016/12/01 00:28:58 UTC
[jira] [Created] (HDFS-11194) Maintain aggregated peer performance
metrics on NameNode
Xiaobing Zhou created HDFS-11194:
------------------------------------
Summary: Maintain aggregated peer performance metrics on NameNode
Key: HDFS-11194
URL: https://issues.apache.org/jira/browse/HDFS-11194
Project: Hadoop HDFS
Issue Type: Bug
Reporter: Xiaobing Zhou
Assignee: Xiaobing Zhou
HDFS-10917 added various peer performance metrics on individual DataNode. These metrics should be reported to NameNode as part of heart beat messages. In addition, NameNode should maintain the corresponding metrics but in a way of aggregation, and therefore friendly consumable by DataNode self-healing actions afterwards.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
---------------------------------------------------------------------
To unsubscribe, e-mail: hdfs-dev-unsubscribe@hadoop.apache.org
For additional commands, e-mail: hdfs-dev-help@hadoop.apache.org