Documentation for Metastore configurations
Cherry pick of prestosql/presto@0173e7d
@@ -186,6 +186,29 @@ Property Name Description
S3SelectPushdown.
================================================== ============================================================ ============
+Metastore Configuration Properties
+----------------------------------
+
+The required Hive metastore can be configured with a number of properties.
+
+======================================= ============================================================ ============
+Property Name Description Default
+======================================= ============================================================ ============
+``hive.metastore-timeout`` Timeout for Hive metastore requests. ``10s``
+
+``hive.metastore-cache-ttl`` Duration how long cached metastore data should be considered ``0s``
+ valid.
+
+``hive.metastore-cache-maximum-size`` Hive metastore cache maximum size. 10000
+
+``hive.metastore-refresh-interval`` Asynchronously refresh cached metastore data after access ``0s``
+ if it is older than this but is not yet expired, allowing
+ subsequent accesses to see fresh data.
+
+``hive.metastore-refresh-max-threads`` Maximum threads used to refresh cached metastore data. 100
+
+======================================= ============================================================ ============
+
.. _s3selectpushdown:
Amazon S3 Configuration
