CODEWITHSUNDEEP
apache-nifirethinkdb
vamyip
vamyip

Reputation: 1171

Apache NiFi rethinkdb connection

I'm trying to use PutRethinkDB processor in NiFi.

Below are the properties configured. (This is a test setup so nifi and rethinkdb are on same machine and rethinkdb has no password setup yet).

enter image description here

When I run the flow, PutRethinkDB processor shows below error.
Error while getting connection null: java.lang.NullPointerException

enter image description here

I have verified that RethinkDB is running and bound to all IP addresses on port 28015.

What am I missing here?

Thanks!

Upvotes: 0

Views: 82

Answers (1)

maxime G
maxime G

Reputation: 1771

Firstly, you should look at nifi-app.log for more informations. If it's not enough, according to the documentation, you should inspect rethinkdb.error.message attribut to take a look at RethinkDB side error.

  1. pause your putSyslog processor
  2. make flowfile to generate error
  3. inspect flowfile attribut in queue

Upvotes: 2

Related Questions