@RAUI Does the answer helpful to resolve your issue..!! Take a moment to Log in and Click on Accept button below to accept the answer, That would be great help to Community users to find solution quickly for these kind of issues and close this thread. ... View more

@Dakota M I recently came across an article where they are parsing html pages for images. Perhaps this helps you as well. Article here ... View more

Abdelkrim Hadjidj, yes you can do it if you know what you want to extract. This code will help if user want to load the attribute from json file , so that the attribute value is not hardcoded in the flow.xml. Often some values can be kept in variable for specific environment , eg : Dev , Test , Prod. and these can be separated out in a json file which will not change with the updates in the flow.xml With the latest version of nifi (variable registry ) this is not required. My intention is just to show the need for the same. ... View more

Thanks @Felix Albani It's working. ... View more

one of them shows as unhealthy, how do I find out which component or service is unhealthy in command line. "Host/stale_config" : 0, "Host/maintenance_state" : 13, "Host/host_state/HEALTHY" : 13, "Host/host_state/UNHEALTHY" : 0, "Host/host_state/HEARTBEAT_LOST" : 0, "Host/host_state/INIT" : 0, "Host/host_status/HEALTHY" : 12, "Host/host_status/UNHEALTHY" : 1, "Host/host_status/UNKNOWN" : 0, "Host/host_status/ALERT" : 0 ... View more

@Victor To kill it you can issue command: yarn application -kill <Application ID> ... View more

@Anurag Mishra Please take a moment to login and click the "accept" link on the answer if you think the above helped address your question. ... View more

Hi @Felix Albani, is it possible to user {USER} even when the naming conventions of username is firstname.lastname? Would really appreciate your response. ... View more