Dear all, I am trying to load a PySpark Dataframe into an Impala table, using the jdbc connector. However, the df.write statement fails, because the "Create table" - statement that is generated contains quotation marks for the column names: Do you have any idea how to get rid of these quotation marks? If not, what would be a different approach to load a dataframe into an Impala table? I also tried  spark.sql('select identifier_id as identifier from tempView').write.jdbc(...), but here I am getting the error "File /tmp/hive does not exist".   Thanks a lot in advance for any help!   ... View more

Hi everyone, I have signed up for the CDP 60-days trial verison because I will work with Cloudera on the job soon and therefore I would like to get familiar with it in advance and do some of these tutorials: https://www.cloudera.com/tutorials.html#?fq= When I go to Cloudera Data Platform I dont see any environments and I cant create/register news ones, because I am not the admin. During the registration process, there was no way to choose any specific user rights. It seems I have confused a few things, as I thought the Public Cloud trial would be some kind of sandbox where I could try out all kind of stuff like connecting to my AWS databases etc., but I don't see how this works if I lack the admin rights. Can anyone tell me if I can create an admin account by myself or if there is any other way to get free temporary access to some sandbox-like environment? Thanks a lot in advance! ... View more