Revision 71d1cb6a432bd4d24a1d5fe53bb970902dd268b9 authored by Marco Gaido on 17 October 2017, 07:41:23 UTC, committed by Sean Owen on 17 October 2017, 07:41:42 UTC
## What changes were proposed in this pull request?

As pointed out in the JIRA, there is a bug which causes an exception to be thrown if `isin` is called with an empty list on a cached DataFrame. The PR fixes it.

## How was this patch tested?

Added UT.

Author: Marco Gaido <marcogaido91@gmail.com>

Closes #19494 from mgaido91/SPARK-22249.

(cherry picked from commit 8148f19ca1f0e0375603cb4f180c1bad8b0b8042)
Signed-off-by: Sean Owen <sowen@cloudera.com>
1 parent 0f060a2
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