use dse sqoop import data from RDBMS to Cassandra

0
votes

I followed this instruction: https://docs.datastax.com/en/datastax_enterprise/4.5/datastax_enterprise/ana/anaSqpDemo.html

  1. Set HADOOP_ENABLED=1 from /etc/default/dse.
  2. sudo service dse start or dse cassandra -t

Now I am able to use dse hadoop, which means Hadoop is enabled.

But When I try to run dse sqoop import help , I got this error : Unable to start sqoop: jobtracker not found

Then I figured out I need to add credential, I added username and password, got this help information worked:

enter image description here

But when I tried to use dse sqoop import, I got this error: enter image description here

I think it's because dse sqoop doesn't recognize cassandra arguments, but it's dse(datastax), how can it not recognize cassandra arguments? How to make it work? Thanks

1
cassandradatastaxsqoop

1 Answers

0
votes

You either start dse as a service or manually, not both. These two steps are redundant:

sudo service dse start
dse cassandra -t

Pick one.

If it's a package install, you should probably to the service so as to avoid breaking file permissions.