Tag: <span>Sentry</span>

Tag: Sentry

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. …


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