About ramkrish9198

ramkrish9198 · ‎09-16-2017

without using rest api..

ramkrish9198 · ‎09-16-2017

can i programatically stop another processor using execute script or custom processor? I see some methods like publicProcessGroup getGroup(finalString id) in org.apache.nifi.controller.FlowController.java. Does nifi provide api like this which can be used in custom processors?

ramkrish9198 · ‎09-16-2017

@Frank Maritato Can i run your python code in ExecuteScript processor - which means i am stopping an processor from another one within nifi. If yes? will your code work if security for nifi is enabled like LDAP authentication. Can you show light on "nifiapi" is it an api provided by nifi.

ramkrish9198 · ‎08-03-2017

How does ".dynamicallyModifiesClasspath" communicates to the framework to update classpath with external paths? Basic search lead to AbstractConfiguredComponent.java which identifies this and invokes "reload(additionalUrls)". Could not find what this method does?

ramkrish9198 · ‎02-28-2017

Yes, because we are using a generic application user id and we would have it encrypted in a property file.

ramkrish9198 · ‎02-23-2017

Thanks Matt, so in case if am using an Apache HTTP client package and executing the above rest calls within in a executable jar file, then i would need need to do decryption of encrypted password and hit it in the way above...

ramkrish9198 · ‎02-23-2017

After LDAP configuration, if i execute a curl command and make NIFI REST Client call: "curl -i -k -X GET https://URL/nifi-api/flow/process-groups/16fc1e19-12ed-133d-079e-613116e15383" i get the error: "Unable to perform the desired action due to insufficient permissions. Contact the system administrator.". Which means i need to use one of the options mentioned in /nifi-api/access/ - to authenticate and then perform the above curl command to succeed. The REST calls against /nifi-api/access works meaning: "curl -i -k -X GET https://URL/nifi-api/access" returns: "{"accessStatus":{"status":"UNKNOWN","message":"No credentials supplied, unknown user."}}"

ramkrish9198 · ‎02-23-2017

Currently in HiveConnectionPool, the box where we enter password is textarea and the password characters that we type are visible. After finishing, the password will no longer be visible as it is a sensitive property. One of the end-users made a request to us that the characters should not be visible when the admin types the password for the first time ( this will rather be done by a admin through remote connect during deployment). Rather they meant it should behave like password box and not like text area...

ramkrish9198 · ‎02-22-2017

In controller-services, for ex: HiveConnectionPool there is a property called "Password". Is it possible to add the capability of hidden show (input type="password") like behaviour? through code changes in NIFI framework ?

Online	Offline
Last Visited	‎01-20-2018 06:47 PM

Date Registered	‎12-22-2016 09:19 AM
Last Visited	‎01-20-2018 06:47 PM
Total Messages Posted	11

Re: can i programatically stop another processor u...

can i programatically stop another processor using...

Re: start/stop processor via nifi api

How does ".dynamicallyModifiesClasspath" communica...

Re: How to authenticate when LDAP is configured to...

Re: How to authenticate when LDAP is configured to...

How to authenticate when LDAP is configured to get...

Re: Is it possible to provide password properties ...

Is it possible to provide password properties NIFI...