Github user gatorsmile commented on a diff in the pull request:
https://github.com/apache/spark/pull/14712#discussion_r76926133
--- Diff:
sql/hive/src/main/scala/org/apache/spark/sql/hive/HiveExternalCatalog.scala ---
@@ -401,6 +401,13 @@ private[spark] class HiveExternalCatalog(conf:
SparkConf, hadoopConf: Configurat
}
}
+ override def alterTableStats(tableDefinition: CatalogTable): Unit =
withClient {
--- End diff --
Yeah, agree with @cloud-fan .
If we want to set it using `alter table`, we should use the dedicated
command (just like what Hive does):
```SQL
ALTER TABLE UPDATE STATISTICS SET
```
Let us remove `alterTableStats` and minimize the code changes? We can
discuss how to do it properly when we start this JIRA:
https://issues.apache.org/jira/browse/SPARK-17282
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