Day: <span>June 30, 2016</span>

Day: June 30, 2016

Impala query failed with error “IllegalArgumentException: Value cannot be empty”

This article explains what to do to fix the issue that when running “SHOW DATABASES” or other simply Impala queries, Impala complains “ERROR: IllegalArgumentException: Value cannot be empty”. The full stack trace showing in the Impala Daemon log as follows: This happens in a cluster with Kerberos and Sentry enabled. …

My new Snowflake Blog is now live. I will not be updating this blog anymore but will continue with new contents in the Snowflake world!