Github user cloud-fan commented on a diff in the pull request:
https://github.com/apache/spark/pull/18334#discussion_r123998237
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/internal/SQLConf.scala ---
@@ -774,6 +774,13 @@ object SQLConf {
.doubleConf
.createWithDefault(0.05)
+ val AUTO_UPDATE_SIZE =
+ buildConf("spark.sql.statistics.autoUpdate.size")
+ .doc("Enables automatic update for table size once table's data is
changed. " +
+ "Note that this update also removes other statistics (e.g. row count
and column statistics)")
--- End diff --
this is misleading, even they don't do auto update, row count and column
statistics will also be removed.
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at infrastruct...@apache.org or file a JIRA ticket
with INFRA.
---
---------------------------------------------------------------------
To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org
For additional commands, e-mail: reviews-h...@spark.apache.org
