diff --git a/docs/configuration/settings.md b/docs/configuration/settings.md
index 0dbe3a8fbcc..d939e9122cb 100644
--- a/docs/configuration/settings.md
+++ b/docs/configuration/settings.md
@@ -158,7 +158,7 @@ You can configure the Kyuubi properties in `$KYUUBI_HOME/conf/kyuubi-defaults.co
| kyuubi.engine.jdbc.connection.password | <undefined> | The password is used for connecting to server | string | 1.6.0 |
| kyuubi.engine.jdbc.connection.propagateCredential | false | Whether to use the session's user and password to connect to database | boolean | 1.8.0 |
| kyuubi.engine.jdbc.connection.properties || The additional properties are used for connecting to server | seq | 1.6.0 |
-| kyuubi.engine.jdbc.connection.provider | <undefined> | A JDBC connection provider plugin for the Kyuubi Server to establish a connection to the JDBC URL. The configuration value should be a subclass of `org.apache.kyuubi.engine.jdbc.connection.JdbcConnectionProvider`. Kyuubi provides the following built-in implementations:
doris: For establishing Doris connections. mysql: For establishing MySQL connections. phoenix: For establishing Phoenix connections. postgresql: For establishing PostgreSQL connections.starrocks: For establishing StarRocks connections.clickhouse: For establishing clickhouse connections. | string | 1.6.0 |
+| kyuubi.engine.jdbc.connection.provider | <undefined> | A JDBC connection provider plugin for the Kyuubi Server to establish a connection to the JDBC URL. The configuration value should be a subclass of `org.apache.kyuubi.engine.jdbc.connection.JdbcConnectionProvider`. Kyuubi provides the following built-in implementations: doris: For establishing Doris connections. mysql: For establishing MySQL connections. phoenix: For establishing Phoenix connections. postgresql: For establishing PostgreSQL connections.starrocks: For establishing StarRocks connections.impala: For establishing Impala connections.clickhouse: For establishing clickhouse connections. | string | 1.6.0 |
| kyuubi.engine.jdbc.connection.url | <undefined> | The server url that engine will connect to | string | 1.6.0 |
| kyuubi.engine.jdbc.connection.user | <undefined> | The user is used for connecting to server | string | 1.6.0 |
| kyuubi.engine.jdbc.driver.class | <undefined> | The driver class for JDBC engine connection | string | 1.6.0 |
@@ -205,7 +205,7 @@ You can configure the Kyuubi properties in `$KYUUBI_HOME/conf/kyuubi-defaults.co
| kyuubi.engine.trino.java.options | <undefined> | The extra Java options for the Trino query engine | string | 1.6.0 |
| kyuubi.engine.trino.memory | 1g | The heap memory for the Trino query engine | string | 1.6.0 |
| kyuubi.engine.trino.operation.incremental.collect | false | When true, the result will be sequentially calculated and returned to the trino. It fallback to `kyuubi.operation.incremental.collect` | boolean | 1.10.0 |
-| kyuubi.engine.type | SPARK_SQL | Specify the detailed engine supported by Kyuubi. The engine type bindings to SESSION scope. This configuration is experimental. Currently, available configs are: - SPARK_SQL: specify this engine type will launch a Spark engine which can provide all the capacity of the Apache Spark. Note, it's a default engine type.
- FLINK_SQL: specify this engine type will launch a Flink engine which can provide all the capacity of the Apache Flink.
- TRINO: specify this engine type will launch a Trino engine which can provide all the capacity of the Trino.
- HIVE_SQL: specify this engine type will launch a Hive engine which can provide all the capacity of the Hive Server2.
- JDBC: specify this engine type will launch a JDBC engine which can forward queries to the database system through the certain JDBC driver, for now, it supports Doris, MySQL, Phoenix, PostgreSQL, StarRocks and ClickHouse.
- CHAT: specify this engine type will launch a Chat engine.
| string | 1.4.0 |
+| kyuubi.engine.type | SPARK_SQL | Specify the detailed engine supported by Kyuubi. The engine type bindings to SESSION scope. This configuration is experimental. Currently, available configs are: - SPARK_SQL: specify this engine type will launch a Spark engine which can provide all the capacity of the Apache Spark. Note, it's a default engine type.
- FLINK_SQL: specify this engine type will launch a Flink engine which can provide all the capacity of the Apache Flink.
- TRINO: specify this engine type will launch a Trino engine which can provide all the capacity of the Trino.
- HIVE_SQL: specify this engine type will launch a Hive engine which can provide all the capacity of the Hive Server2.
- JDBC: specify this engine type will launch a JDBC engine which can forward queries to the database system through the certain JDBC driver, for now, it supports Doris, MySQL, Phoenix, PostgreSQL, StarRocks, Impala and ClickHouse.
- CHAT: specify this engine type will launch a Chat engine.
| string | 1.4.0 |
| kyuubi.engine.ui.retainedSessions | 200 | The number of SQL client sessions kept in the Kyuubi Query Engine web UI. | int | 1.4.0 |
| kyuubi.engine.ui.retainedStatements | 200 | The number of statements kept in the Kyuubi Query Engine web UI. | int | 1.4.0 |
| kyuubi.engine.ui.stop.enabled | true | When true, allows Kyuubi engine to be killed from the Spark Web UI. | boolean | 1.3.0 |
diff --git a/kyuubi-common/src/main/scala/org/apache/kyuubi/config/KyuubiConf.scala b/kyuubi-common/src/main/scala/org/apache/kyuubi/config/KyuubiConf.scala
index 9646fec4312..170e6950c23 100644
--- a/kyuubi-common/src/main/scala/org/apache/kyuubi/config/KyuubiConf.scala
+++ b/kyuubi-common/src/main/scala/org/apache/kyuubi/config/KyuubiConf.scala
@@ -2173,7 +2173,8 @@ object KyuubiConf {
" all the capacity of the Hive Server2." +
" JDBC: specify this engine type will launch a JDBC engine which can forward" +
" queries to the database system through the certain JDBC driver," +
- " for now, it supports Doris, MySQL, Phoenix, PostgreSQL, StarRocks and ClickHouse." +
+ " for now, it supports Doris, MySQL, Phoenix, PostgreSQL, StarRocks, Impala" +
+ " and ClickHouse." +
" CHAT: specify this engine type will launch a Chat engine." +
"")
.version("1.4.0")
@@ -3068,6 +3069,7 @@ object KyuubiConf {
"phoenix: For establishing Phoenix connections. " +
"postgresql: For establishing PostgreSQL connections." +
"starrocks: For establishing StarRocks connections." +
+ "impala: For establishing Impala connections." +
"clickhouse: For establishing clickhouse connections.")
.version("1.6.0")
.stringConf
@@ -3082,6 +3084,8 @@ object KyuubiConf {
"org.apache.kyuubi.engine.jdbc.postgresql.PostgreSQLConnectionProvider"
case "StarRocks" | "starrocks" | "StarRocksConnectionProvider" =>
"org.apache.kyuubi.engine.jdbc.starrocks.StarRocksConnectionProvider"
+ case "Impala" | "impala" | "ImpalaConnectionProvider" =>
+ "org.apache.kyuubi.engine.jdbc.impala.ImpalaConnectionProvider"
case "ClickHouse" | "clickhouse" | "ClickHouseConnectionProvider" =>
"org.apache.kyuubi.engine.jdbc.clickhouse.ClickHouseConnectionProvider"
case other => other