I have a few hadoop services running locally in my pc with Docker. I have hdfs and the impala-shell running through the command line without any issues but I am unable to make it run in Hue.
First of all, Hue is connecting to the HDFS filesystem and I can navigate, upload or delete files in hdfs. I don't have the hive-server2 running but the Impalad is running properly and Hue is configured to connect to it to the port 21050 (the same port that appears when I connect through impala-shell).
When I open the hue with Impala, I get the following errors:
# Enter the filesystem uri
# Use WebHdfs/HttpFs as the communication mechanism.
# Domain should be the NameNode or HttpFs host.
# Host where HiveServer2 is running.
# Host of the Impala Server (one of the Impalad)
# A negative number means that idle sessions will not be timed out.
I have been going on with this issue for days and I would really like to use the Hue instead of the Impala-shell to make my life easier. Is it mandatory to have the Hive-server2 running to run Impala queries?