thats great. didn't realize this was in master already.
On Thu, Dec 12, 2013 at 8:10 PM, Shao, Saisai <saisai.s...@intel.com> wrote: > Hi Koert, > > > > Spark with multi-user support has been merged in master branch with patch ( > https://github.com/apache/incubator-spark/pull/23), you can check out the > master branch. These patch can support to access hdfs with the username you > start the Spark application, not the one who starts Spark service. > > > > Thanks > > Jerry > > *From:* Koert Kuipers [mailto:ko...@tresata.com] > *Sent:* Friday, December 13, 2013 8:39 AM > *To:* user@spark.incubator.apache.org > *Subject:* Re: writing to HDFS with a given username > > > > Hey Philip, > how do you get spark to write to hdfs with your user name? When i use > spark it writes to hdfs as the user that runs the spark services... i wish > it read and wrote as me. > > > > On Thu, Dec 12, 2013 at 6:37 PM, Philip Ogren <philip.og...@oracle.com> > wrote: > > When I call rdd.saveAsTextFile("hdfs://...") it uses my username to write > to the HDFS drive. If I try to write to an HDFS directory that I do not > have permissions to, then I get an error like this: > > Permission denied: user=me, access=WRITE, > inode="/user/you/":you:us:drwxr-xr-x > > I can obviously get around this by changing the permissions on the > directory /user/you. However, is it possible to call rdd.saveAsText with > an alternate username and password? > > Thanks, > Philip > > >