We are trying to uplaod a file to HDFS that is 80GB. We are writing the file to /opt/Hadoop/tmp/.hdfs-nfs. It works fine with small files, but not with larger ones. Does anyone have an answer as to where the file should write in temporarly prior to it moving into HDFS? Is there some sort of other setting we need to consider? ... View more

I am trying to create a table from the tutorials. I was able to upload the Batting.csv file, but when I take the next step of creating the table to hold this file it gives me the error: User: ambari is not allowed to impersonate USERNAME Can anyone explain what I am doing wrong? Thank you ... View more