[jira] [Created] (SPARK-33098) Exception when using 'in' to compare a partition column to a literal with the wrong type

["Bruce Robbins (Jira)" <ji...@apache.org>]

Bruce Robbins created SPARK-33098:
-------------------------------------

             Summary: Exception when using 'in' to compare a partition column to a literal with the wrong type
                 Key: SPARK-33098
                 URL: https://issues.apache.org/jira/browse/SPARK-33098
             Project: Spark
          Issue Type: Bug
          Components: SQL
    Affects Versions: 3.1.0
            Reporter: Bruce Robbins


Comparing a partition column against a literal with the wrong type works if you use equality ('='). However, if you use 'in', you get:
{noformat}
MetaException(message:Filtering is supported only on partition keys of type string)
{noformat}
For example:
{noformat}
spark-sql> create table test (a int) partitioned by (b int) stored as parquet;
Time taken: 0.323 seconds
spark-sql> insert into test values (1, 1), (1, 2), (2, 2);
20/10/08 19:57:14 WARN log: Updating partition stats fast for: test
20/10/08 19:57:14 WARN log: Updating partition stats fast for: test
20/10/08 19:57:14 WARN log: Updated size to 418
20/10/08 19:57:14 WARN log: Updated size to 836
Time taken: 2.124 seconds

spark-sql> -- this works, of course
spark-sql> select * from test where b in (2);
1	2
2	2
Time taken: 0.13 seconds, Fetched 2 row(s)

spark-sql> -- this also works (equals with wrong type)
spark-sql> select * from test where b = '2';
1	2
2	2
Time taken: 0.132 seconds, Fetched 2 row(s)

spark-sql> -- this does not work (in with wrong type)
spark-sql> select * from test where b in ('2');
20/10/08 19:58:30 ERROR SparkSQLDriver: Failed in [select * from test where b in ('2')]
java.lang.RuntimeException: Caught Hive MetaException attempting to get partition metadata by filter from Hive. You can set the Spark configuration setting spark.sql.hive.manageFilesourcePartitions to false to work around this problem, however this will result in degraded performance. Please report a bug: https://issues.apache.org/jira/browse/SPARK
	at org.apache.spark.sql.hive.client.Shim_v0_13.getPartitionsByFilter(HiveShim.scala:828)
-
-
-
Caused by: MetaException(message:Filtering is supported only on partition keys of type string)
{noformat}



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