Presto Error : While launching

0
votes

I am getting the below error while I am launching the presto server. Kindly let me what could be the reason.

I am using presto-server-0.152.

Traceback (most recent call last): File "launcher.py", line 448, in main() File "launcher.py", line 418, in main node_properties = load_properties(o.node_config) File "launcher.py", line 47, in load_properties k, v = line.split('=', 1) ValueError: need more than 1 value to unpack

1
presto
Which changes to the default configuration did you make? - Jan Dörrenhaus
I didn't make any change to configurations. - Naveen Kumar
Below my configuraiotn. coordinator=true node-scheduler.include-coordinator=true http-server.http.port=3306 query.max-memory=5GB query.max-memory-per-node=1GB discovery-server.enabled=true discovery.uri=localhost:3306 - Naveen Kumar
Can you show the contents of your etc/node.properties file? Probably best to create a Gist gist.github.com The file seems to have a line that is missing an = - David Phillips

1 Answers

0
votes

I've encountered same error before. Can you check your Python version installed on your environment?

launcher.py does not work with Python 3.x. So we should use Python 2.x in Presto environment.