Thanks Andre. Appreciate your help! ... View more

This may be related to insufficient resources on your environment. Could you share a screenshot of the Cluster Metrics table you can find under Admin > Overview? On that same page you can also find a link to a Grafana Dashboard where you can check the resource utilisation at various levels.   Regards, André ... View more

Hi, @Suriyakanth ,   Are the FTP servers in the FetchFTP and PutFTP processors the same or are they different? You are using CDP Public Cloud and to access the FTP server you must ensure that your NiFi nodes have network connectivity to it by configuring your cloud security groups correctly.   I imagine you have an active Cloudera subscription, right? Do you have a support case open? If so, could you please PM me the case number?   Cheers, André ... View more

@georg ,   There's not much info in your description for me to give you a precise answer. But, given you mentioned "container", I'm assuming that the other system is running on a Docker container in the same host as NiFi is running.   If that's the case, you can use "docker inspect" to find out what the exposed port of the container is and then your URL will be something like either "http://localhost:<port>" or "http://host.example.com:<port>". If TLS is being used, replace "http" with "https".   I hope this helps. If not, please provide more details information about the components you're talking about.   Cheers, André   ... View more

Very good clarification, Thank you! ... View more

Hi @drgenious  please change the dropdown option then you can  1) Document ---> Actions  2) then select shell and write your script.  3) if this option is not coming then check with the Cloudera patch.     ... View more

@wichovalde ,   The error below is a server-side error that should (hopefully) be logged in the Atlas server log. Caused by: org.apache.hadoop.security.authentication.client.AuthenticationException: Authentication failed, URL: https://<atlas-server>:31443/api/atlas/v2/entity/uniqueAttribute/type/hive_db?attr%3AqualifiedName=inventarios%40cm&ignoreRelationships=true&minExtInfo=true&user.name=superuser, status: 500, message: Server Error   Try to find the entries in the Atlas server log that match this call and it could tell you a bit more about the problem.  If the Atlas log doesn't seem to have the corresponding information, try setting its log threshold to DEBUG in Cloudera Manager and restarting the service and repeating the test.   André  ... View more

@lyminh Has the reply helped resolve your issue? If so, please mark the appropriate reply as the solution, as it will make it easier for others to find the answer in the future. If you are still experiencing the issue, can you provide the information @araujo  has requested? Thanks! ... View more

Hi Yamaga, Basically all lookup services in NIFI does not return multiple rows. In my case i wanted out put in json, so I had converted csv lookup file using JOLT transfomation to have key:[jsonArray], with this i used properties lookup and I got the required output.   Thanks Ansar ... View more

The configuration of the ElasticSearchLookupService Controler Service is pretty straight forward as you have noticed. It uses another controller service, a ElasticSearchClientServiceImpl service, to connect to the Elastic service.   Most of the connectivity details need to be specified on the ElasticSearchClientServiceImpl service configuration.   The best place for reference is the documentation: ElasticSearchLookupService ElasticSearchClientServiceImpl   Cheers, André ... View more