Github user liancheng commented on a diff in the pull request:
https://github.com/apache/spark/pull/4885#discussion_r26369107
--- Diff: sql/core/src/main/scala/org/apache/spark/sql/SQLContext.scala ---
@@ -103,9 +105,11 @@ class SQLContext(@transient val sparkContext:
SparkContext)
*/
def getAllConfs: immutable.Map[String, String] = conf.getAllConfs
+ // TODO how to handle the temp table per user session?
--- End diff --
This is a good question. Ideally we may want to session isolation for
temporary tables. However, we can leave this for another PR if you think it
makes this PR too complicated. Especially, `HiveMetastoreCatalog` handles both
persisted and temporary tables.
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