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https://issues.apache.org/jira/browse/SPARK-21599?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Xiao Li resolved SPARK-21599.
-----------------------------
Resolution: Fixed
Fix Version/s: 2.3.0
> Collecting column statistics for datasource tables may fail with
> java.util.NoSuchElementException
> -------------------------------------------------------------------------------------------------
>
> Key: SPARK-21599
> URL: https://issues.apache.org/jira/browse/SPARK-21599
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 2.2.0
> Reporter: Dilip Biswal
> Assignee: Dilip Biswal
> Fix For: 2.3.0
>
>
> Collecting column level statistics for non compatible hive tables using
> {code}
> ANALYZE TABLE <tableName> FOR COLUMNS <column_list>
> {code}
> may fail with the following exception.
> {code}
> key not found: a
> java.util.NoSuchElementException: key not found: a
> at scala.collection.MapLike$class.default(MapLike.scala:228)
> at scala.collection.AbstractMap.default(Map.scala:59)
> at scala.collection.MapLike$class.apply(MapLike.scala:141)
> at scala.collection.AbstractMap.apply(Map.scala:59)
> at
> org.apache.spark.sql.hive.HiveExternalCatalog$$anonfun$alterTableStats$1$$anonfun$apply$mcV$sp$3.apply(HiveExternalCatalog.scala:657)
> at
> org.apache.spark.sql.hive.HiveExternalCatalog$$anonfun$alterTableStats$1$$anonfun$apply$mcV$sp$3.apply(HiveExternalCatalog.scala:656)
> at scala.collection.immutable.Map$Map2.foreach(Map.scala:137)
> at
> org.apache.spark.sql.hive.HiveExternalCatalog$$anonfun$alterTableStats$1.apply$mcV$sp(HiveExternalCatalog.scala:656)
> at
> org.apache.spark.sql.hive.HiveExternalCatalog$$anonfun$alterTableStats$1.apply(HiveExternalCatalog.scala:634)
> at
> org.apache.spark.sql.hive.HiveExternalCatalog$$anonfun$alterTableStats$1.apply(HiveExternalCatalog.scala:634)
> at
> org.apache.spark.sql.hive.HiveExternalCatalog.withClient(HiveExternalCatalog.scala:97)
> at
> org.apache.spark.sql.hive.HiveExternalCatalog.alterTableStats(HiveExternalCatalog.scala:634)
> at
> org.apache.spark.sql.catalyst.catalog.SessionCatalog.alterTableStats(SessionCatalog.scala:375)
> at
> org.apache.spark.sql.execution.command.AnalyzeColumnCommand.run(AnalyzeColumnCommand.scala:57)
> {code}
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