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RADAR-base / RADAR-Docker

Integrated Docker Stack for the RADAR mHealth Streaming Platform Components
https://hub.docker.com/u/radarbase/dashboard/
Apache License 2.0
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Kafka socket error during installation (Socket error occurred: zookeeper-3/172.18.0.2:2181: Connection refused) #228

Closed sallymoon10 closed 3 years ago

sallymoon10 commented 3 years ago

Hello, I am trying to install RADAR-BASE on AWS E2 Linux server. I followed the instructions to install the RADAR-BASE platform here: https://radar-base.org/index.php/2019/02/13/how-to-install-radar-base-using-radar-docker/

However during installation, I've encountered the following errors:

image image image image

It seems like the main error is 'Socket error occurred: zookeeper-3/172.18.0.2:2181: Connection refused'.

I am currently on the dev branch and I have ran git checkout docker-compose.yml as suggested in a previous issue (https://github.com/RADAR-base/RADAR-Docker/issues/224).

How should I go about fixing this? Let me know if you need any files from me to help with debugging.

ObitoSigma commented 3 years ago

When this happened to me, it was because my instance did not meet the server specifications. Check to see if your instance has 16 GB storage and a 4-core CPU. I've been using t2.xlarge with a 16 GB volume.

sallymoon10 commented 3 years ago

When this happened to me, it was because my instance did not meet the server specifications. Check to see if your instance has 16 GB storage and a 4-core CPU. I've been using t2.xlarge with a 16 GB volume.

Thanks a lot for your help! I'll definitely check that out :)

afolarin commented 3 years ago

cc/ @nivemaham might be useful to provide guideline spec in the prerequisite https://radar-base.org/index.php/2019/02/13/how-to-install-radar-base-using-radar-docker/