i was running nifi , and it was running all right but after closing it i can't open it again it show me this error

[#1]

bin/nifi.sh: 88: bin/nifi.sh: source: not found

Java home: /etc/java-8-openjdk
NiFi home: /home/mohmed/Downloads/nifi-1.3.0

Bootstrap Config File: /home/mohmed/Downloads/nifi-1.3.0/conf/bootstrap.conf

[#2]

@Mohamed Hossam

Assumptions - Mac OS/Linux OS

1. It can be as simple as you are in the wrong working directory. Do pwd and cd to appropriate folder (that contains bin/nifi.sh).

2. Add nifi bin folder to your path environment variable

3. run nifi in the background using nohup or &.

Feel free to let us know in case of any mistakes in my understanding and close this ticket in case of no concerns,

[#3]

@sbabu , thank u for reply . am sure i am in the write directory .

but would you please explain what is nohup ??

thanks

[#4]

root@ubuntu-VirtualBox:/home/ubuntu/Downloads/nifi-1.3.0# bin/nifi.sh start

this is my directory if it's wrong just tell me @sbabu

[#5]

@Mohamed Hossam

Hmm, could we see whats happening in the logs folder (especially nifi-app.log)?

[#6]

@sbabu

sure but i found my nifi.api.log about 90 MB , so this file has the last log

nifi-app.tar.gz

[#7]

@Mohamed Hossam

Looking at the nifi-app.log file you provided, it appears NiFi is running just fine. What do you see in the nifi-bootstrap.log file?

[#8]

@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)