databricks · msrathore-db · May 21, 2026
diff --git a/NEXT_CHANGELOG.md b/NEXT_CHANGELOG.md
@@ -59,6 +59,7 @@ upgrading. These changes do not affect metadata on All-Purpose Clusters.
   protocol. To revert to native Thrift metadata RPCs, set `UseQueryForMetadata=0`.
 
 ### Updated
+- Bump `databricks-sdk-java` from 0.69.0 to 0.106.0. The driver's own `AgentDetector` injection in `UserAgentManager.setUserAgent` is removed because SDK 0.106 now natively emits the `agent/<name>` User-Agent token via its built-in `UserAgent.agentProvider()`; keeping both layered produced a duplicate token on every SDK-routed request. The bootstrap `buildUserAgentForConnectorService` path retains its own `AgentDetector` call because it bypasses `UserAgent.asString()`.
 - `getColumnTypeName()` for DECIMAL columns now preserves precision/scale suffix (e.g., `"DECIMAL(10,2)"`) consistently across both Thrift and SEA backends.
 - `EnableGeoSpatialSupport` no longer requires `EnableComplexDatatypeSupport=1`. Geospatial types (GEOMETRY, GEOGRAPHY) can now be enabled independently of complex type support (ARRAY, MAP, STRUCT).
 - Arrow schema deserialization failures (Thrift metadata path) now surface a dedicated driver error code `ARROW_SCHEMA_PARSING_ERROR` (vendor code `22000`) and a proper SQLSTATE `22000` (Data Exception) on the thrown `SQLException`, instead of the generic `RESULT_SET_ERROR` (1004) and the enum name as SQLSTATE. The exception message is unchanged.

diff --git a/pom.xml b/pom.xml
@@ -69,7 +69,7 @@
     <commons-lang3.version>3.18.0</commons-lang3.version>
     <commons-configuration.version>2.15.0</commons-configuration.version>
     <commons-io.version>2.14.0</commons-io.version>
-    <databricks-sdk.version>0.69.0</databricks-sdk.version>
+    <databricks-sdk.version>0.106.0</databricks-sdk.version>
     <httpclient.version>4.5.14</httpclient.version>
     <async-httpclient.version>5.5.2</async-httpclient.version>
     <httpcore5.version>5.3.6</httpcore5.version>

diff --git a/src/main/java/com/databricks/jdbc/common/util/UserAgentManager.java b/src/main/java/com/databricks/jdbc/common/util/UserAgentManager.java
@@ -63,9 +63,6 @@ public static void setUserAgent(IDatabricksConnectionContext connectionContext)
         }
       }
     }
-
-    // Detect AI coding agent and append to user agent
-    AgentDetector.detect().ifPresent(product -> UserAgent.withOtherInfo(AGENT_KEY, product));
   }
 
   /**
-Original file line number
+Diff line change
@@ Expand Up @@
             }
           }
         }
-        // Detect AI coding agent and append to user agent
-        AgentDetector.detect().ifPresent(product -> UserAgent.withOtherInfo(AGENT_KEY, product));
       }
       /**
@@ Expand Down @@