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Posted to github@arrow.apache.org by "CurtHagenlocher (via GitHub)" <gi...@apache.org> on 2025/09/24 19:55:04 UTC

Re: [PR] feat(csharp/src/Drivers/Databricks): Added support for user-configurable Fetch heartbeat interval param [arrow-adbc]

CurtHagenlocher commented on code in PR #3472:
URL: https://github.com/apache/arrow-adbc/pull/3472#discussion_r2376901131


##########
csharp/src/Drivers/Databricks/DatabricksParameters.cs:
##########
@@ -228,6 +228,22 @@ public class DatabricksParameters : SparkParameters
         /// Default value is false if not specified.
         /// </summary>
         public const string DriverConfigTakePrecedence = "adbc.databricks.driver_config_take_precedence";
+
+        /// <summary>
+        /// The interval in seconds for heartbeat polling during long-running operations.
+        /// This prevents queries from timing out by periodically checking operation status.
+        /// Default value is 60 seconds if not specified.
+        /// Must be a positive integer value.
+        /// </summary>
+        public const string FetchHeartbeatInterval = "adbc.databricks.fetch_heartbeat_interval";

Review Comment:
   It looks like `Databricks/readme.md` hasn't been kept up-to-date with the added configuration options. Rather than adding them as part of this PR, perhaps a separate PR could be submitted which adds all the outstanding values?



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