https://community.cloudera.com/t5/Support-Questions/unknown-host-exception-in-Spark-SQL-context/m-p/155909#M118331 <P>I have used localhost as address assuming you are use a standalone conf, else you need to find out the name of the namenode. Also it might just need hdfs instead of webhdfs as prefix of the address. <A rel="noopener noreferrer noopener noreferrer" href="https://www.prodissertationhelp.co.uk/law-dissertation-writing.php" target="_blank">law dissertation writing service</A></P><P><BR /></P> Thu, 25 Apr 2019 19:41:43 GMT 92ethancampbell 2019-04-25T19:41:43Z