Maxim Gekk created SPARK-33650:
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Summary: Misleading error from ALTER TABLE .. PARTITION for
non-supported partition management table
Key: SPARK-33650
URL: https://issues.apache.org/jira/browse/SPARK-33650
Project: Spark
Issue Type: Sub-task
Components: SQL
Affects Versions: 3.1.0
Reporter: Maxim Gekk
For a V2 table that doesn't support partition management, ALTER TABLE ..
ADD/DROP PARTITION throws misleading exception:
{code:java}
PartitionSpecs are not resolved;;
'AlterTableAddPartition [UnresolvedPartitionSpec(Map(id -> 1),None)], false
+- ResolvedTable org.apache.spark.sql.connector.InMemoryTableCatalog@2fd64b11,
ns1.ns2.tbl, org.apache.spark.sql.connector.InMemoryTable@5d3ff859
org.apache.spark.sql.AnalysisException: PartitionSpecs are not resolved;;
'AlterTableAddPartition [UnresolvedPartitionSpec(Map(id -> 1),None)], false
+- ResolvedTable org.apache.spark.sql.connector.InMemoryTableCatalog@2fd64b11,
ns1.ns2.tbl, org.apache.spark.sql.connector.InMemoryTable@5d3ff859
at
org.apache.spark.sql.catalyst.analysis.CheckAnalysis.failAnalysis(CheckAnalysis.scala:50)
at
org.apache.spark.sql.catalyst.analysis.CheckAnalysis.failAnalysis$(CheckAnalysis.scala:49)
{code}
The error should say that the table doesn't support partition management.
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