move memory connector warnings to a limitations sections
@@ -5,41 +5,6 @@ Memory Connector
The Memory connector stores all data and metadata in RAM on workers
and both are discarded when Presto restarts.
-.. warning::
-
- This connector is in early experimental stage it is not recommended
- to use it in a production environment. The intended use of this
- connector at this point is purely for testing.
-
-.. warning::
-
- After ``DROP TABLE`` memory is not released immediately. It is released
- after next write access to memory connector.
-
-.. warning::
-
- When one worker fails/restarts all data that were stored in it's
- memory will be lost forever. To prevent silent data loss this
- connector will throw an error on any read access to such corrupted
- table.
-
-.. warning::
-
- When query fails for any reason during writing to memory table,
- table will be in undefined state. Such table should be dropped and
- recreated manually. Reading attempt from such table may fail or may
- return partial data.
-
-.. warning::
-
- When coordinator fails/restarts all metadata about tables will
- be lost, but tables' data will be still present on the workers
- however they will be inaccessible.
-
-.. warning::
-
- This connector will not work properly with multiple coordinators,
- since each coordinator will have a different metadata.
Configuration
-------------
@@ -75,3 +40,24 @@ Select from the Memory connector::
Drop table::
DROP TABLE memory.default.nation;
+
+
+Memory Connector Limitations
+----------------------------
+
+ * After ``DROP TABLE`` memory is not released immediately. It is
+ released after next write access to memory connector.
+ * When one worker fails/restarts all data that were stored in its
+ memory will be lost forever. To prevent silent data loss this
+ connector will throw an error on any read access to such
+ corrupted table.
+ * When query fails for any reason during writing to memory table,
+ table will be in undefined state. Such table should be dropped
+ and recreated manually. Reading attempt from such table may fail
+ or may return partial data.
+ * When coordinator fails/restarts all metadata about tables will
+ be lost, but tables' data will be still present on the workers
+ however they will be inaccessible.
+ * This connector will not work properly with multiple
+ coordinators, since each coordinator will have a different
+ metadata.
