Shell not working

[milleruntime]

I built the latest master and ran using Uno. Trying to run the Shell prints this error on the command line (with no other errors in the logs):
[shell.Shell] ERROR: Path must not end with / character

Sounds like an error coming from ZooKeeper or an external library because I couldn't find that string in the Accumulo code base.

[jmark99]

@milleruntime, check the accumulo-client.properties file in uno/install/accumulo-2.0.0/conf. I ran into the same issue recently as well. I think It's related to the recent commit removing the use of deprecated ClientConfiguration (#412). I think if you set the username/password/instancename values in that config file things will work. They did for me. I believe Uno needs to be updated to fill in those values now that the recent update has been pushed.

[mikewalch]

The shell works if you pass all information in via the command line or use accumulo-client.properties. However, maybe this is a bug in that something is missing and a better error message should be printed.

The reason this error is occurring for you is that the shell used to get Accumulo instance information (ie. instance name & zookeepers) from the accumulo-site.xml which is bad practice. This info now needs to be passed in on command line or set in accumulo-client.properties. If update Uno, it will set up this file. See commit below:

apache/fluo-uno@8fbe10a

[milleruntime]

Good call. I didn't have latest Uno updates. Closing.