Github user rxin commented on a diff in the pull request:
https://github.com/apache/spark/pull/14607#discussion_r75233482
--- Diff:
sql/core/src/main/scala/org/apache/spark/sql/execution/command/ddl.scala ---
@@ -443,6 +446,31 @@ case class AlterTableDropPartitionCommand(
case class AlterTableRecoverPartitionsCommand(
tableName: TableIdentifier,
cmd: String = "ALTER TABLE RECOVER PARTITIONS") extends
RunnableCommand {
+
+ // These are two fast stats in Hive Metastore
+ // see https://github.com/apache/hive/blob/master/
+ //
common/src/java/org/apache/hadoop/hive/common/StatsSetupConst.java#L88
--- End diff --
this is actually not a stable identifier (i.e. line 88 will likely change
quickly) -- maybe just point to the file.
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