Rahul Challapalli created DRILL-4070:
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Summary: Metadata Caching : min/max values are null for varchar
columns in auto partitioned data
Key: DRILL-4070
URL: https://issues.apache.org/jira/browse/DRILL-4070
Project: Apache Drill
Issue Type: Bug
Components: Metadata
Affects Versions: 1.3.0
Reporter: Rahul Challapalli
Priority: Critical
git.commit.id.abbrev=e78e286
The metadata cache file created contains incorrect values for min/max fields
for varchar colums. The data is also partitioned on the varchar column
{code}
refresh table metadata fewtypes_varcharpartition;
{code}
As a result partition pruning is not happening. This was working after
DRILL-3937 has been fixed (d331330efd27dbb8922024c4a18c11e76a00016b)
I attached the data set and the cache file
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