Ajay Kumar created HDFS-13055: --------------------------------- Summary: Aggregate usage statistics from datanodes Key: HDFS-13055 URL: https://issues.apache.org/jira/browse/HDFS-13055 Project: Hadoop HDFS Issue Type: Bug Reporter: Ajay Kumar Assignee: Ajay Kumar
We collect variety of statistics in DataNodes and expose them via JMX. Aggregating some of the high level statistics which we are already collecting in {{DataNodeMetrics}} (like bytesRead,bytesWritten etc) over a configurable time window will create a central repository accessible via JMX and UI. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-dev-h...@hadoop.apache.org