hadoop-common-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From John Lilley <john.lil...@redpoint.net>
Subject RE: HDFS read stats
Date Mon, 27 Jan 2014 00:00:18 GMT
Ted,
Thanks for link!  I says 2.1.0 beta fix, and I can find FileSystem$Statistics class in 2.2.0
but it only seems to talk about read/write ops and bytes, not the local-vs-remote bytes. 
What am I missing?
John


From: Ted Yu [mailto:yuzhihong@gmail.com]
Sent: Sunday, January 26, 2014 10:26 AM
To: common-user@hadoop.apache.org
Subject: Re: HDFS read stats

Please take a look at https://issues.apache.org/jira/browse/HDFS-4698

Cheers

On Sun, Jan 26, 2014 at 9:11 AM, John Lilley <john.lilley@redpoint.net<mailto:john.lilley@redpoint.net>>
wrote:
Is there a way to monitor the proportion of HDFS read data that is satisfied by local nodes
vs going across the network?
Thanks
John




Mime
View raw message