hi @Amine Hallam , thanks for your response but i solved after 4 days searching . the problem was in the configuration of the apache server . i change the configuration of etc/apache2/envar , comment << EXPORT LNAG = C >> then uncomment ./etc/default/local i hope it help any ... View more

@Mohamed Hossam I think you are missing space in search value property. Use the below regex in search value property ^(.*?) (.*?) IP (.*?) > (.*?) .*$ (or) ([^\s]+)\s([^\s]+)\sIP\s(.*)\s>\s([^\s]+).* Use any of the above regex's. Config:- ... View more

@Mohamed Hossam Unfortunately, I don't see any errors/issues in this log file just shows NiFi startup process. if it goes down again, feel free to tail the logs to look for OOM (out of memory caused by your custom processors or AWS not available temporarily) ... View more