That's correct. Only Spark on YARN supports Kerberos. -Sandy
On Tue, Jul 8, 2014 at 12:04 PM, Marcelo Vanzin <van...@cloudera.com> wrote: > Someone might be able to correct me if I'm wrong, but I don't believe > standalone mode supports kerberos. You'd have to use Yarn for that. > > On Tue, Jul 8, 2014 at 1:40 AM, 许晓炜 <xuxiao...@qiyi.com> wrote: > > Hi all, > > > > > > > > I encounter a strange issue when using spark 1.0 to access hdfs with > > Kerberos > > > > I just have one spark test node for spark and HADOOP_CONF_DIR is set to > the > > location containing the hdfs configuration files(hdfs-site.xml and > > core-site.xml) > > > > When I use spark-shell with local mode, the access to hdfs is > successfully . > > > > However, If I use spark-shell which connects to the stand alone cluster > (I > > configured the spark as standalone cluster mode with only one node). > > > > The access to the hdfs fails with the following error: “Can't get Master > > Kerberos principal for use as renewer” > > > > > > > > Anyone have any ideas on this ? > > > > Thanks a lot. > > > > > > > > Regards, > > Xiaowei > > > > > > > > -- > Marcelo >
