Github user gatorsmile commented on a diff in the pull request:
https://github.com/apache/spark/pull/14712#discussion_r76921850
--- Diff:
sql/core/src/main/scala/org/apache/spark/sql/execution/command/AnalyzeTableCommand.scala
---
@@ -88,15 +116,21 @@ case class AnalyzeTableCommand(tableName: String)
extends RunnableCommand {
}
}.getOrElse(0L)
- // Update the Hive metastore if the total size of the table is
different than the size
- // recorded in the Hive metastore.
- // This logic is based on
org.apache.hadoop.hive.ql.exec.StatsTask.aggregateStats().
- if (newTotalSize > 0 && newTotalSize != oldTotalSize) {
- sessionState.catalog.alterTable(
- catalogTable.copy(
- properties = relation.catalogTable.properties +
- (AnalyzeTableCommand.TOTAL_SIZE_FIELD ->
newTotalSize.toString)))
- }
+ updateTableStats(
+ catalogTable,
+ oldTotalSize =
catalogTable.catalogStats.map(_.sizeInBytes.toLong).getOrElse(0L),
+ oldRowCount =
catalogTable.catalogStats.flatMap(_.rowCount.map(_.toLong)).getOrElse(-1L),
+ newTotalSize = newTotalSize)
+
+ // data source tables have been converted into LogicalRelations
+ case logicalRel: LogicalRelation if
logicalRel.metastoreTableIdentifier.isDefined =>
+ val tableIdentifier = logicalRel.metastoreTableIdentifier.get
+ val catalogTable =
sessionState.catalog.getTableMetadata(tableIdentifier)
+ updateTableStats(
+ catalogTable,
+ oldTotalSize = logicalRel.statistics.sizeInBytes.toLong,
+ oldRowCount =
logicalRel.statistics.rowCount.map(_.toLong).getOrElse(-1L),
+ newTotalSize = logicalRel.relation.sizeInBytes)
case otherRelation =>
throw new AnalysisException(s"ANALYZE TABLE is only supported for
Hive tables, " +
--- End diff --
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