Hopsworks UI not working

Hi,

After a successful single-node, on premise hopsworks installation I cannot seem to find hopsworks UI. When I try to connect to {ServerIP}/hopsworks it cannot be reached. I’ve been digging through logs couple of days but I found nothing interesting.

I’ve used hopsworks-installer.sh.

Any ideas about what to look for in this case?

Many thanks,
Giorgi

Hi,
What port are you trying on. It should be 8181 by default

/Ermias

Hi Ermias,

Thanks for a quick reply.

I’ve tried most of the ports, and 8181 as well just now, without a success.
As it appears nothing is listening on 8181
both:
netstat -ltnp | grep “8181”
and
lsof -i:8181
return nothing.
I also tried telnetting to the specified port without a success.

That said, hopsworks services are running and happy. The output of status-all-local-services.sh:

2020-10-23 13:56:31 INFO [agent/setupLogging] Hops-Kagent started.
2020-10-23 13:56:31 INFO [agent/setupLogging] Heartbeat URL: [https://hopsworks.glassfish.service.consul:443/hopsworks-api/api/agentresource?action=heartbeat](https://hopsworks.glassfish.service.consul/hopsworks-api/api/agentresource?action=heartbeat)
2020-10-23 13:56:31 INFO [agent/setupLogging] Host Id: ******
2020-10-23 13:56:31 INFO [agent/setupLogging] Hostname: ******
2020-10-23 13:56:31 INFO [agent/setupLogging] Public IP: ******
2020-10-23 13:56:31 INFO [agent/setupLogging] Private IP: ******
2020-10-23 13:56:31 INFO [service/alive] Service node_exporter is alive
2020-10-23 13:56:31 INFO [service/alive] Service alertmanager is alive
2020-10-23 13:56:31 INFO [service/alive] Service prometheus is alive
2020-10-23 13:56:31 INFO [service/alive] Service ndb_mgmd is alive
2020-10-23 13:56:31 INFO [service/alive] Service ndbmtd is alive
2020-10-23 13:56:31 INFO [service/alive] Service mysqld is alive
2020-10-23 13:56:31 INFO [service/alive] Service mysqld_exporter is alive
2020-10-23 13:56:31 INFO [service/alive] Service airflow-webserver is alive
2020-10-23 13:56:31 INFO [service/alive] Service airflow-scheduler is alive
2020-10-23 13:56:31 INFO [service/alive] Service glassfish-domain1 is alive
2020-10-23 13:56:31 INFO [service/alive] Service kagent is alive
2020-10-23 13:56:31 INFO [service/alive] Service influxdb is alive
2020-10-23 13:56:31 INFO [service/alive] Service grafana is alive
2020-10-23 13:56:31 INFO [service/alive] Service sqoop is alive
2020-10-23 13:56:31 INFO [service/alive] Service elasticsearch is alive
2020-10-23 13:56:31 INFO [service/alive] Service elastic_exporter is alive
2020-10-23 13:56:31 INFO [service/alive] Service consul is alive
2020-10-23 13:56:31 INFO [service/alive] Service namenode is alive
2020-10-23 13:56:32 INFO [service/alive] Service zookeeper is alive
2020-10-23 13:56:32 INFO [service/alive] Service datanode is alive
2020-10-23 13:56:32 INFO [service/alive] Service kafka is alive
2020-10-23 13:56:32 INFO [service/alive] Service resourcemanager is alive
2020-10-23 13:56:32 INFO [service/alive] Service hivemetastore is alive
2020-10-23 13:56:32 INFO [service/alive] Service hiveserver2 is alive
2020-10-23 13:56:32 INFO [service/alive] Service logstash is alive
2020-10-23 13:56:32 INFO [service/alive] Service kibana is alive
2020-10-23 13:56:32 INFO [service/alive] Service historyserver is alive
2020-10-23 13:56:32 INFO [service/alive] Service epipe is alive
2020-10-23 13:56:32 INFO [service/alive] Service livy is alive
2020-10-23 13:56:32 INFO [service/alive] Service filebeat-kagent is alive
2020-10-23 13:56:32 INFO [service/alive] Service filebeat-tf-serving is alive
2020-10-23 13:56:32 INFO [service/alive] Service filebeat-sklearn-serving is alive
2020-10-23 13:56:32 INFO [service/alive] Service filebeat-spark is alive
2020-10-23 13:56:32 INFO [service/alive] Service filebeat-beamjobservercluster is alive
2020-10-23 13:56:32 INFO [service/alive] Service filebeat-beamjobserverlocal is alive
2020-10-23 13:56:32 INFO [service/alive] Service filebeat-beamsdkworker is alive
2020-10-23 13:56:32 INFO [service/alive] Service sparkhistoryserver is alive
2020-10-23 13:56:32 INFO [service/alive] Service nodemanager is alive
2020-10-23 13:56:32 INFO [service/alive] Service flinkhistoryserver is alive

I’ve hidden ips/hostnames because of privacy reasons.

Thanks,
Giorgi

Did you also try port 443? and use https://

Thanks a lot, https worked, with 443.

But I cannot seem to log in with default credentials, maybe this is not the right post for it but gonna ask anyways.
Default credentials are:
admin@kth.se
admin
right?
Or should I try something different.

@gnish Hi! The default credentials are:

User: admin@hopsworks.ai
password: admin

Many thanks, Robin,

I can log in now!

P.S. I was looking at the documentation of older version probably.

Glad it’s working!

It seems like you were reading the documentation for version 0.8. Hope you enjoy Hopsworks!