Hi Friends    I tried running the curl from my Linux session on which Nifi installed. This is a secured nifi instance . I got the forbidden error. Please see the error below    -bash-4.2$ curl -i -X PUT -H 'Content-Type: application/json' -d '{"id":"e3d11d1d-327b-1b5b-96a7-3cb59c48df17","state":"RUNNING"}' https://XXXXX:8443/nifi//nifi-api/flow/process-groups/e3d11d1d-327b-1b5b-96a7-3cb59c48df17; HTTP/1.1 403 Forbidden Server: squid/3.5.20 Mime-Version: 1.0 Date: Tue, 07 Jul 2020 09:34:57 GMT Content-Type: text/html;charset=utf-8 Content-Length: 3347 X-Squid-Error: ERR_ACCESS_DENIED 0 Vary: Accept-Language Content-Language: en X-Cache: MISS from XXXXX X-Cache-Lookup: NONE from XXXX Via: 1.1 XXXXXsquid/3.5.20) Connection: keep-alive curl: (56) Received HTTP code 403 from proxy after CONNECT   @Shu_ashu - can you please help me here sir. Is it that I need to specify the certs somewhere ? ... View more

How to do this for putHDFS processor? I don't see any Last Modified Time property in that. ... View more

Hi, Would you please elaborate on why Hive configuration is needed?   Thanks ... View more

@Shu_ashu  this approach works has a problem that clear-state is working only on stopped processor.  I am using  ScrollElasticsearch processor and it needs to be cleared before it can be executed again.  I tried    curl -i -X POST http://localhost:8080/nifi-api/processors/0172101b-be82-11aa-1249-d1383cb1ceba/state/clear-requests    but it end-up with conflict status  I must stop processor in order to clear-state Do I really have to stop processor? manually or via API - it doesn't seems to me as a good design. Could you Help or give any advice please? Thank u.  Petr ... View more

@Shu_ashu I don't understand how ScanHBase would work as an alternative when it has an input requirement i.e. it can't be used as a root node in a graph for gathering records from HBase indiscriminately.  Would you agree?   It seems like the only viable solution then is use the RestApi as you've suggested. ... View more

I am also facing the same issue of not able to update mongo records using exiting _id . I just need to update 2-3 fields in existing mongo document ... View more

I have written a blog on this,  Kindly refer to blog to setup dbcp connection pool Lookup controller service and execute same query in multiple databases.   Please follow this link, it is with an example with step by step instructions to setup the same: https://bigdata-galaxy.blogspot.com/2020/04/nifi-querying-multiple-databases-using.html      ... View more

Hi @DarkStar  As this thread was marked 'Solved' in March of 2018 you would have a better chance of receiving a resolution by starting a new thread. This will also provide the opportunity to provide details specific to your XML source that could aid others in providing a more targeted answer to your question.      ... View more

If you don't care about Avro format and want to go directly to JSON you can use the ExecuteSQLRecord processor where you can specify the output format.  ... View more