[ https://issues.apache.org/jira/browse/HDFS-4698?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Colin Patrick McCabe updated HDFS-4698: --------------------------------------- Status: Patch Available (was: Open) > provide client-side metrics for remote reads, local reads, and short-circuit > reads > ---------------------------------------------------------------------------------- > > Key: HDFS-4698 > URL: https://issues.apache.org/jira/browse/HDFS-4698 > Project: Hadoop HDFS > Issue Type: Improvement > Components: hdfs-client > Affects Versions: 2.0.3-alpha > Reporter: Colin Patrick McCabe > Assignee: Colin Patrick McCabe > Priority: Minor > Attachments: HDFS-4698.001.patch > > > We should provide metrics to let clients know how many bytes of data they > have read remotely, versus locally or via short-circuit local reads. This > will allow clients to know how well they're doing at bringing the computation > to the data, which will be useful in evaluating placement policies and > cluster configurations. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira