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https://issues.apache.org/jira/browse/SPARK-38120?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17487799#comment-17487799
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Apache Spark commented on SPARK-38120:
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User 'khalidmammadov' has created a pull request for this issue:
https://github.com/apache/spark/pull/35409
> HiveExternalCatalog.listPartitions is failing when partition column name is
> upper case and dot in partition value
> -----------------------------------------------------------------------------------------------------------------
>
> Key: SPARK-38120
> URL: https://issues.apache.org/jira/browse/SPARK-38120
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 3.2.1
> Reporter: Khalid Mammadov
> Priority: Minor
>
> HiveExternalCatalog.listPartitions method call is failing when a partition
> column name is upper case and partition value contains dot. It's related to
> this change
> [https://github.com/apache/spark/commit/f18b905f6cace7686ef169fda7de474079d0af23]
> The test casein that PR does not produce the issue as partition column name
> is lower case.
>
> Below how to reproduce the issue:
> scala> import org.apache.spark.sql.catalyst.TableIdentifier
> import org.apache.spark.sql.catalyst.TableIdentifier
> scala> spark.sql("CREATE TABLE customer(id INT, name STRING) PARTITIONED BY
> (partCol1 STRING, partCol2 STRING)")
> scala> spark.sql("INSERT INTO customer PARTITION (partCol1 = 'CA', partCol2 =
> 'i.j') VALUES (100, 'John')")
> scala> spark.sessionState.catalog.listPartitions(TableIdentifier("customer"),
> Some(Map("partCol2" -> "i.j"))).foreach(println)
> java.util.NoSuchElementException: key not found: partcol2
> at scala.collection.immutable.Map$Map2.apply(Map.scala:227)
> at
> org.apache.spark.sql.catalyst.catalog.ExternalCatalogUtils$.$anonfun$isPartialPartitionSpec$1(ExternalCatalogUtils.scala:205)
> at
> org.apache.spark.sql.catalyst.catalog.ExternalCatalogUtils$.$anonfun$isPartialPartitionSpec$1$adapted(ExternalCatalogUtils.scala:202)
> at scala.collection.immutable.Map$Map1.forall(Map.scala:196)
> at
> org.apache.spark.sql.catalyst.catalog.ExternalCatalogUtils$.isPartialPartitionSpec(ExternalCatalogUtils.scala:202)
> at
> org.apache.spark.sql.hive.HiveExternalCatalog.$anonfun$listPartitions$6(HiveExternalCatalog.scala:1312)
> at
> org.apache.spark.sql.hive.HiveExternalCatalog.$anonfun$listPartitions$6$adapted(HiveExternalCatalog.scala:1312)
> at
> scala.collection.TraversableLike.$anonfun$filterImpl$1(TraversableLike.scala:304)
> at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62)
> at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55)
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49)
> at scala.collection.TraversableLike.filterImpl(TraversableLike.scala:303)
> at scala.collection.TraversableLike.filterImpl$(TraversableLike.scala:297)
> at scala.collection.AbstractTraversable.filterImpl(Traversable.scala:108)
> at scala.collection.TraversableLike.filter(TraversableLike.scala:395)
> at scala.collection.TraversableLike.filter$(TraversableLike.scala:395)
> at scala.collection.AbstractTraversable.filter(Traversable.scala:108)
> at
> org.apache.spark.sql.hive.HiveExternalCatalog.$anonfun$listPartitions$1(HiveExternalCatalog.scala:1312)
> at
> org.apache.spark.sql.hive.HiveExternalCatalog.withClientWrappingException(HiveExternalCatalog.scala:114)
> at
> org.apache.spark.sql.hive.HiveExternalCatalog.withClient(HiveExternalCatalog.scala:103)
> at
> org.apache.spark.sql.hive.HiveExternalCatalog.listPartitions(HiveExternalCatalog.scala:1296)
> at
> org.apache.spark.sql.catalyst.catalog.ExternalCatalogWithListener.listPartitions(ExternalCatalogWithListener.scala:254)
> at
> org.apache.spark.sql.catalyst.catalog.SessionCatalog.listPartitions(SessionCatalog.scala:1251)
> ... 47 elided
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