My computer freezes when I start up Vora in the VM
Try to lower the used RAM for the VM. If your machine has 8GB and the VM uses 8GB, your machine will run out of resources.
In VMware Workstation Player, this setting can only be changed the VM is turned off.
The Vora tools are stuck and I only see the rotating flower
Try using a more modern browser on your host machine.
My mouse can’t escape from the VM
Usually you need to press ALT+CTRL to activate the host mouse again.
The Vora manager doesn’t start, I can’t connect to http://IP_ADDRESS:19000/
site
This might be a network problem. Try removing cache files and restart the engine:
sudo rm -rf /var/local/vora/discovery
sudo rm -rf /var/local/vora/scheduler
sudo /sbin/shutdown now -r
I see an error message about a “native-hadoop library
” and my query is failing
If you mean Unable to load native-hadoop library for your platform...using builtin-java classes where applicable
your query
fails because of a different reason. You can ignore this message. The library for HDFS can either be written in Java (used in the developer edition) or native (not used in the developer edition). Hadoop is just a little too verbose here.
The Zeppelin paragraphs stay in status pending forever
Check the logs in /opt/zeppelin/logs
. Sometimes it helps to restart Zeppelin with /opt/zeppelin/bin/zeppelin-daemon.sh restart
.
My VMware Player’s terminal is not responding
You can switch to a new terminal with CTRL-ALT-F2
. Go back with CTRL-ALT-F1
. CTRL-ALT-F1
up to CTRL-ALT-F6
allow you opening up to six terminals.
Official SAP Vora Troubleshooting Guide
Find it at SAP Vora documentation page
If solution is not available above
- Post a question on SAP Community Answers if you have SAP Community account,
- Post a question on Stack Overflow if you have an account there,
- Open an internal ticket in SAP Customer Support System using HAN-VO
component if you are an SAP employee.