Presto on AWS EMR: access via Hue

0
votes

In a Hue notebook (AWS EMR v5.5), when trying to use Presto, a CLASSPATH error is encountered.

Logs:

File "/usr/lib/hue/build/env/lib64/python2.7/UserDict.py", line 40, in __getitem__
    raise KeyError(key)
KeyError: 'CLASSPATH'

Information about exporting CLASSPATH to avoid this error is provided here: Integrating JDBC-compatible databases

But the error is still encountered (after export CLASSPATH and restart of Hue service on the Master node). Anyone encounter this and find a fix? Please share.

1
classpathemrhuepresto

1 Answers

0
votes

This sounds like the same issue as https://issues.cloudera.org/browse/HUE-5859