well have access to read from hdfs using webhdfs as of now we dunt have any security specific to hdfs
user level we have se permissions=true for a particular user only admin has ssh access to linux clusters On Fri, Aug 30, 2013 at 12:14 PM, Nitin Pawar <[email protected]>wrote: > Visioner, > is your cluster accessible on public network? > What kind of hdfs security you have kept in place? > what is your cluster security?(user level, intranet level) > who all have ssh-keys to login to any node on the cluster? > > > > > On Fri, Aug 30, 2013 at 12:08 PM, Visioner Sadak <[email protected] > > wrote: > >> also we have done a password-less ssh within our clusters only so that >> we can access the cluster but i guess this wont be the case for an >> external user right >> >> >> On Fri, Aug 30, 2013 at 12:05 PM, Visioner Sadak < >> [email protected]> wrote: >> >>> Hello friends we use filesystem.copyFrmLocal method of java api within a >>> tomcat conntainer to move data in to hadoop clusters, will any other >>> unauthorised user will be able to write in to our hadoop cluster using the >>> java api or is any extra authenticaton needed from our side >>> >> >> > > > -- > Nitin Pawar >
