My topology script is working fine for data I am writing to hdfs. My question is how to make the Existing data topoloy compaliant?
Thanks, sam From: karthikeyan S <[email protected]<mailto:[email protected]>> Reply-To: "[email protected]<mailto:[email protected]>" <[email protected]<mailto:[email protected]>> Date: Thursday, June 26, 2014 at 8:23 PM To: "[email protected]<mailto:[email protected]>" <[email protected]<mailto:[email protected]>> Subject: Re: How to make hdfs data rack aware Hi Did you try supplying the script name in hdfs-site.xml as the value for the parameter topology.script.file.name<http://topology.script.file.name>? Thanks Karthik On Jun 26, 2014 6:02 AM, "Kilaru, Sambaiah" <[email protected]<mailto:[email protected]>> wrote: Hi All, We setup a cluster with out rackawareness, now that we got right rackawreness script, we wanted to Make sure data is rack aware. How we make sure existing data is rack aware and NN should move copies if all of them are in the Same rack? Thanks, Sam
