diff --git a/plugins/spark/v3.5/regtests/spark_sql.ref b/plugins/spark/v3.5/regtests/spark_sql.ref
index 525a705aec..01aa77e6d1 100755
--- a/plugins/spark/v3.5/regtests/spark_sql.ref
+++ b/plugins/spark/v3.5/regtests/spark_sql.ref
@@ -1,4 +1,4 @@
-{"defaults":{"default-base-location":"file:///tmp/spark_catalog"},"overrides":{"prefix":"spark_sql_catalog"},"endpoints":["GET /v1/{prefix}/namespaces","GET /v1/{prefix}/namespaces/{namespace}","HEAD /v1/{prefix}/namespaces/{namespace}","POST /v1/{prefix}/namespaces","POST /v1/{prefix}/namespaces/{namespace}/properties","DELETE /v1/{prefix}/namespaces/{namespace}","GET /v1/{prefix}/namespaces/{namespace}/tables","GET /v1/{prefix}/namespaces/{namespace}/tables/{table}","HEAD /v1/{prefix}/namespaces/{namespace}/tables/{table}","POST /v1/{prefix}/namespaces/{namespace}/tables","POST /v1/{prefix}/namespaces/{namespace}/tables/{table}","DELETE /v1/{prefix}/namespaces/{namespace}/tables/{table}","POST /v1/{prefix}/tables/rename","POST /v1/{prefix}/namespaces/{namespace}/register","POST /v1/{prefix}/namespaces/{namespace}/tables/{table}/metrics","POST /v1/{prefix}/transactions/commit","GET /v1/{prefix}/namespaces/{namespace}/views","GET /v1/{prefix}/namespaces/{namespace}/views/{view}","HEAD /v1/{prefix}/namespaces/{namespace}/views/{view}","POST /v1/{prefix}/namespaces/{namespace}/views","POST /v1/{prefix}/namespaces/{namespace}/views/{view}","DELETE /v1/{prefix}/namespaces/{namespace}/views/{view}","POST /v1/{prefix}/views/rename","POST /v1/{prefix}/transactions/commit","GET polaris/v1/{prefix}/namespaces/{namespace}/generic-tables","POST polaris/v1/{prefix}/namespaces/{namespace}/generic-tables","DELETE polaris/v1/{prefix}/namespaces/{namespace}/generic-tables/{generic-table}","GET polaris/v1/{prefix}/namespaces/{namespace}/generic-tables/{generic-table}","GET /polaris/v1/{prefix}/namespaces/{namespace}/policies","POST /polaris/v1/{prefix}/namespaces/{namespace}/policies","GET /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}","PUT /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}","DELETE /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}","PUT /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}/mappings","POST /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}/mappings","GET /polaris/v1/{prefix}/applicable-policies"]}
+{"defaults":{"default-base-location":"file:///tmp/spark_catalog"},"overrides":{"prefix":"spark_sql_catalog"},"endpoints":["GET /v1/{prefix}/namespaces","GET /v1/{prefix}/namespaces/{namespace}","HEAD /v1/{prefix}/namespaces/{namespace}","POST /v1/{prefix}/namespaces","POST /v1/{prefix}/namespaces/{namespace}/properties","DELETE /v1/{prefix}/namespaces/{namespace}","GET /v1/{prefix}/namespaces/{namespace}/tables","GET /v1/{prefix}/namespaces/{namespace}/tables/{table}","HEAD /v1/{prefix}/namespaces/{namespace}/tables/{table}","POST /v1/{prefix}/namespaces/{namespace}/tables","POST /v1/{prefix}/namespaces/{namespace}/tables/{table}","DELETE /v1/{prefix}/namespaces/{namespace}/tables/{table}","POST /v1/{prefix}/tables/rename","POST /v1/{prefix}/namespaces/{namespace}/register","POST /v1/{prefix}/namespaces/{namespace}/tables/{table}/metrics","POST /v1/{prefix}/transactions/commit","GET /v1/{prefix}/namespaces/{namespace}/views","GET /v1/{prefix}/namespaces/{namespace}/views/{view}","HEAD /v1/{prefix}/namespaces/{namespace}/views/{view}","POST /v1/{prefix}/namespaces/{namespace}/views","POST /v1/{prefix}/namespaces/{namespace}/views/{view}","DELETE /v1/{prefix}/namespaces/{namespace}/views/{view}","POST /v1/{prefix}/views/rename","GET polaris/v1/{prefix}/namespaces/{namespace}/generic-tables","POST polaris/v1/{prefix}/namespaces/{namespace}/generic-tables","DELETE polaris/v1/{prefix}/namespaces/{namespace}/generic-tables/{generic-table}","GET polaris/v1/{prefix}/namespaces/{namespace}/generic-tables/{generic-table}","GET /polaris/v1/{prefix}/namespaces/{namespace}/policies","POST /polaris/v1/{prefix}/namespaces/{namespace}/policies","GET /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}","PUT /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}","DELETE /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}","PUT /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}/mappings","POST /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}/mappings","GET /polaris/v1/{prefix}/applicable-policies"]}
 Catalog created
 spark-sql (default)> use polaris;
 spark-sql ()> create namespace db1;
diff --git a/regtests/t_spark_sql/ref/spark_sql_azure_blob.sh.ref b/regtests/t_spark_sql/ref/spark_sql_azure_blob.sh.ref
index d59a960cf8..a6d831f814 100755
--- a/regtests/t_spark_sql/ref/spark_sql_azure_blob.sh.ref
+++ b/regtests/t_spark_sql/ref/spark_sql_azure_blob.sh.ref
@@ -1,4 +1,4 @@
-{"defaults":{"drop-with-purge.enabled":"true","default-base-location":"abfss://polaris-container@polarisadls.blob.core.windows.net/polaris-test/spark_sql_blob_catalog/"},"overrides":{"prefix":"spark_sql_azure_blob_catalog"},"endpoints":["GET /v1/{prefix}/namespaces","GET /v1/{prefix}/namespaces/{namespace}","HEAD /v1/{prefix}/namespaces/{namespace}","POST /v1/{prefix}/namespaces","POST /v1/{prefix}/namespaces/{namespace}/properties","DELETE /v1/{prefix}/namespaces/{namespace}","GET /v1/{prefix}/namespaces/{namespace}/tables","GET /v1/{prefix}/namespaces/{namespace}/tables/{table}","HEAD /v1/{prefix}/namespaces/{namespace}/tables/{table}","POST /v1/{prefix}/namespaces/{namespace}/tables","POST /v1/{prefix}/namespaces/{namespace}/tables/{table}","DELETE /v1/{prefix}/namespaces/{namespace}/tables/{table}","POST /v1/{prefix}/tables/rename","POST /v1/{prefix}/namespaces/{namespace}/register","POST /v1/{prefix}/namespaces/{namespace}/tables/{table}/metrics","POST /v1/{prefix}/transactions/commit","GET /v1/{prefix}/namespaces/{namespace}/views","GET /v1/{prefix}/namespaces/{namespace}/views/{view}","HEAD /v1/{prefix}/namespaces/{namespace}/views/{view}","POST /v1/{prefix}/namespaces/{namespace}/views","POST /v1/{prefix}/namespaces/{namespace}/views/{view}","DELETE /v1/{prefix}/namespaces/{namespace}/views/{view}","POST /v1/{prefix}/views/rename","POST /v1/{prefix}/transactions/commit","GET polaris/v1/{prefix}/namespaces/{namespace}/generic-tables","POST polaris/v1/{prefix}/namespaces/{namespace}/generic-tables","DELETE polaris/v1/{prefix}/namespaces/{namespace}/generic-tables/{generic-table}","GET polaris/v1/{prefix}/namespaces/{namespace}/generic-tables/{generic-table}","GET /polaris/v1/{prefix}/namespaces/{namespace}/policies","POST /polaris/v1/{prefix}/namespaces/{namespace}/policies","GET /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}","PUT /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}","DELETE /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}","PUT /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}/mappings","POST /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}/mappings","GET /polaris/v1/{prefix}/applicable-policies"]}
+{"defaults":{"drop-with-purge.enabled":"true","default-base-location":"abfss://polaris-container@polarisadls.blob.core.windows.net/polaris-test/spark_sql_blob_catalog/"},"overrides":{"prefix":"spark_sql_azure_blob_catalog"},"endpoints":["GET /v1/{prefix}/namespaces","GET /v1/{prefix}/namespaces/{namespace}","HEAD /v1/{prefix}/namespaces/{namespace}","POST /v1/{prefix}/namespaces","POST /v1/{prefix}/namespaces/{namespace}/properties","DELETE /v1/{prefix}/namespaces/{namespace}","GET /v1/{prefix}/namespaces/{namespace}/tables","GET /v1/{prefix}/namespaces/{namespace}/tables/{table}","HEAD /v1/{prefix}/namespaces/{namespace}/tables/{table}","POST /v1/{prefix}/namespaces/{namespace}/tables","POST /v1/{prefix}/namespaces/{namespace}/tables/{table}","DELETE /v1/{prefix}/namespaces/{namespace}/tables/{table}","POST /v1/{prefix}/tables/rename","POST /v1/{prefix}/namespaces/{namespace}/register","POST /v1/{prefix}/namespaces/{namespace}/tables/{table}/metrics","POST /v1/{prefix}/transactions/commit","GET /v1/{prefix}/namespaces/{namespace}/views","GET /v1/{prefix}/namespaces/{namespace}/views/{view}","HEAD /v1/{prefix}/namespaces/{namespace}/views/{view}","POST /v1/{prefix}/namespaces/{namespace}/views","POST /v1/{prefix}/namespaces/{namespace}/views/{view}","DELETE /v1/{prefix}/namespaces/{namespace}/views/{view}","POST /v1/{prefix}/views/rename","GET polaris/v1/{prefix}/namespaces/{namespace}/generic-tables","POST polaris/v1/{prefix}/namespaces/{namespace}/generic-tables","DELETE polaris/v1/{prefix}/namespaces/{namespace}/generic-tables/{generic-table}","GET polaris/v1/{prefix}/namespaces/{namespace}/generic-tables/{generic-table}","GET /polaris/v1/{prefix}/namespaces/{namespace}/policies","POST /polaris/v1/{prefix}/namespaces/{namespace}/policies","GET /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}","PUT /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}","DELETE /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}","PUT /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}/mappings","POST /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}/mappings","GET /polaris/v1/{prefix}/applicable-policies"]}
 Catalog created
 spark-sql (default)> use polaris;
 spark-sql ()> show namespaces;
diff --git a/regtests/t_spark_sql/ref/spark_sql_azure_dfs.sh.ref b/regtests/t_spark_sql/ref/spark_sql_azure_dfs.sh.ref
index 3e1a1ee052..b37ef2603f 100755
--- a/regtests/t_spark_sql/ref/spark_sql_azure_dfs.sh.ref
+++ b/regtests/t_spark_sql/ref/spark_sql_azure_dfs.sh.ref
@@ -1,4 +1,4 @@
-{"defaults":{"drop-with-purge.enabled":"true","default-base-location":"abfss://polaris-container@polarisadls.dfs.core.windows.net/polaris-test/spark_sql_dfs_catalog/"},"overrides":{"prefix":"spark_sql_azure_dfs_catalog"},"endpoints":["GET /v1/{prefix}/namespaces","GET /v1/{prefix}/namespaces/{namespace}","HEAD /v1/{prefix}/namespaces/{namespace}","POST /v1/{prefix}/namespaces","POST /v1/{prefix}/namespaces/{namespace}/properties","DELETE /v1/{prefix}/namespaces/{namespace}","GET /v1/{prefix}/namespaces/{namespace}/tables","GET /v1/{prefix}/namespaces/{namespace}/tables/{table}","HEAD /v1/{prefix}/namespaces/{namespace}/tables/{table}","POST /v1/{prefix}/namespaces/{namespace}/tables","POST /v1/{prefix}/namespaces/{namespace}/tables/{table}","DELETE /v1/{prefix}/namespaces/{namespace}/tables/{table}","POST /v1/{prefix}/tables/rename","POST /v1/{prefix}/namespaces/{namespace}/register","POST /v1/{prefix}/namespaces/{namespace}/tables/{table}/metrics","POST /v1/{prefix}/transactions/commit","GET /v1/{prefix}/namespaces/{namespace}/views","GET /v1/{prefix}/namespaces/{namespace}/views/{view}","HEAD /v1/{prefix}/namespaces/{namespace}/views/{view}","POST /v1/{prefix}/namespaces/{namespace}/views","POST /v1/{prefix}/namespaces/{namespace}/views/{view}","DELETE /v1/{prefix}/namespaces/{namespace}/views/{view}","POST /v1/{prefix}/views/rename","POST /v1/{prefix}/transactions/commit","GET polaris/v1/{prefix}/namespaces/{namespace}/generic-tables","POST polaris/v1/{prefix}/namespaces/{namespace}/generic-tables","DELETE polaris/v1/{prefix}/namespaces/{namespace}/generic-tables/{generic-table}","GET polaris/v1/{prefix}/namespaces/{namespace}/generic-tables/{generic-table}","GET /polaris/v1/{prefix}/namespaces/{namespace}/policies","POST /polaris/v1/{prefix}/namespaces/{namespace}/policies","GET /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}","PUT /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}","DELETE /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}","PUT /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}/mappings","POST /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}/mappings","GET /polaris/v1/{prefix}/applicable-policies"]}
+{"defaults":{"drop-with-purge.enabled":"true","default-base-location":"abfss://polaris-container@polarisadls.dfs.core.windows.net/polaris-test/spark_sql_dfs_catalog/"},"overrides":{"prefix":"spark_sql_azure_dfs_catalog"},"endpoints":["GET /v1/{prefix}/namespaces","GET /v1/{prefix}/namespaces/{namespace}","HEAD /v1/{prefix}/namespaces/{namespace}","POST /v1/{prefix}/namespaces","POST /v1/{prefix}/namespaces/{namespace}/properties","DELETE /v1/{prefix}/namespaces/{namespace}","GET /v1/{prefix}/namespaces/{namespace}/tables","GET /v1/{prefix}/namespaces/{namespace}/tables/{table}","HEAD /v1/{prefix}/namespaces/{namespace}/tables/{table}","POST /v1/{prefix}/namespaces/{namespace}/tables","POST /v1/{prefix}/namespaces/{namespace}/tables/{table}","DELETE /v1/{prefix}/namespaces/{namespace}/tables/{table}","POST /v1/{prefix}/tables/rename","POST /v1/{prefix}/namespaces/{namespace}/register","POST /v1/{prefix}/namespaces/{namespace}/tables/{table}/metrics","POST /v1/{prefix}/transactions/commit","GET /v1/{prefix}/namespaces/{namespace}/views","GET /v1/{prefix}/namespaces/{namespace}/views/{view}","HEAD /v1/{prefix}/namespaces/{namespace}/views/{view}","POST /v1/{prefix}/namespaces/{namespace}/views","POST /v1/{prefix}/namespaces/{namespace}/views/{view}","DELETE /v1/{prefix}/namespaces/{namespace}/views/{view}","POST /v1/{prefix}/views/rename","GET polaris/v1/{prefix}/namespaces/{namespace}/generic-tables","POST polaris/v1/{prefix}/namespaces/{namespace}/generic-tables","DELETE polaris/v1/{prefix}/namespaces/{namespace}/generic-tables/{generic-table}","GET polaris/v1/{prefix}/namespaces/{namespace}/generic-tables/{generic-table}","GET /polaris/v1/{prefix}/namespaces/{namespace}/policies","POST /polaris/v1/{prefix}/namespaces/{namespace}/policies","GET /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}","PUT /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}","DELETE /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}","PUT /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}/mappings","POST /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}/mappings","GET /polaris/v1/{prefix}/applicable-policies"]}
 Catalog created
 spark-sql (default)> use polaris;
 spark-sql ()> show namespaces;
diff --git a/regtests/t_spark_sql/ref/spark_sql_basic.sh.ref b/regtests/t_spark_sql/ref/spark_sql_basic.sh.ref
index bfe178951c..d9657c7482 100755
--- a/regtests/t_spark_sql/ref/spark_sql_basic.sh.ref
+++ b/regtests/t_spark_sql/ref/spark_sql_basic.sh.ref
@@ -1,4 +1,4 @@
-{"defaults":{"drop-with-purge.enabled":"true","default-base-location":"file:///tmp/spark_sql_s3_catalog"},"overrides":{"prefix":"spark_sql_basic_catalog"},"endpoints":["GET /v1/{prefix}/namespaces","GET /v1/{prefix}/namespaces/{namespace}","HEAD /v1/{prefix}/namespaces/{namespace}","POST /v1/{prefix}/namespaces","POST /v1/{prefix}/namespaces/{namespace}/properties","DELETE /v1/{prefix}/namespaces/{namespace}","GET /v1/{prefix}/namespaces/{namespace}/tables","GET /v1/{prefix}/namespaces/{namespace}/tables/{table}","HEAD /v1/{prefix}/namespaces/{namespace}/tables/{table}","POST /v1/{prefix}/namespaces/{namespace}/tables","POST /v1/{prefix}/namespaces/{namespace}/tables/{table}","DELETE /v1/{prefix}/namespaces/{namespace}/tables/{table}","POST /v1/{prefix}/tables/rename","POST /v1/{prefix}/namespaces/{namespace}/register","POST /v1/{prefix}/namespaces/{namespace}/tables/{table}/metrics","POST /v1/{prefix}/transactions/commit","GET /v1/{prefix}/namespaces/{namespace}/views","GET /v1/{prefix}/namespaces/{namespace}/views/{view}","HEAD /v1/{prefix}/namespaces/{namespace}/views/{view}","POST /v1/{prefix}/namespaces/{namespace}/views","POST /v1/{prefix}/namespaces/{namespace}/views/{view}","DELETE /v1/{prefix}/namespaces/{namespace}/views/{view}","POST /v1/{prefix}/views/rename","POST /v1/{prefix}/transactions/commit","GET polaris/v1/{prefix}/namespaces/{namespace}/generic-tables","POST polaris/v1/{prefix}/namespaces/{namespace}/generic-tables","DELETE polaris/v1/{prefix}/namespaces/{namespace}/generic-tables/{generic-table}","GET polaris/v1/{prefix}/namespaces/{namespace}/generic-tables/{generic-table}","GET /polaris/v1/{prefix}/namespaces/{namespace}/policies","POST /polaris/v1/{prefix}/namespaces/{namespace}/policies","GET /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}","PUT /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}","DELETE /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}","PUT /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}/mappings","POST /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}/mappings","GET /polaris/v1/{prefix}/applicable-policies"]}
+{"defaults":{"drop-with-purge.enabled":"true","default-base-location":"file:///tmp/spark_sql_s3_catalog"},"overrides":{"prefix":"spark_sql_basic_catalog"},"endpoints":["GET /v1/{prefix}/namespaces","GET /v1/{prefix}/namespaces/{namespace}","HEAD /v1/{prefix}/namespaces/{namespace}","POST /v1/{prefix}/namespaces","POST /v1/{prefix}/namespaces/{namespace}/properties","DELETE /v1/{prefix}/namespaces/{namespace}","GET /v1/{prefix}/namespaces/{namespace}/tables","GET /v1/{prefix}/namespaces/{namespace}/tables/{table}","HEAD /v1/{prefix}/namespaces/{namespace}/tables/{table}","POST /v1/{prefix}/namespaces/{namespace}/tables","POST /v1/{prefix}/namespaces/{namespace}/tables/{table}","DELETE /v1/{prefix}/namespaces/{namespace}/tables/{table}","POST /v1/{prefix}/tables/rename","POST /v1/{prefix}/namespaces/{namespace}/register","POST /v1/{prefix}/namespaces/{namespace}/tables/{table}/metrics","POST /v1/{prefix}/transactions/commit","GET /v1/{prefix}/namespaces/{namespace}/views","GET /v1/{prefix}/namespaces/{namespace}/views/{view}","HEAD /v1/{prefix}/namespaces/{namespace}/views/{view}","POST /v1/{prefix}/namespaces/{namespace}/views","POST /v1/{prefix}/namespaces/{namespace}/views/{view}","DELETE /v1/{prefix}/namespaces/{namespace}/views/{view}","POST /v1/{prefix}/views/rename","GET polaris/v1/{prefix}/namespaces/{namespace}/generic-tables","POST polaris/v1/{prefix}/namespaces/{namespace}/generic-tables","DELETE polaris/v1/{prefix}/namespaces/{namespace}/generic-tables/{generic-table}","GET polaris/v1/{prefix}/namespaces/{namespace}/generic-tables/{generic-table}","GET /polaris/v1/{prefix}/namespaces/{namespace}/policies","POST /polaris/v1/{prefix}/namespaces/{namespace}/policies","GET /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}","PUT /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}","DELETE /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}","PUT /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}/mappings","POST /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}/mappings","GET /polaris/v1/{prefix}/applicable-policies"]}
 Catalog created
 spark-sql (default)> use polaris;
 spark-sql ()> show namespaces;
diff --git a/regtests/t_spark_sql/ref/spark_sql_gcp.sh.ref b/regtests/t_spark_sql/ref/spark_sql_gcp.sh.ref
index ae681b2781..114169d38d 100755
--- a/regtests/t_spark_sql/ref/spark_sql_gcp.sh.ref
+++ b/regtests/t_spark_sql/ref/spark_sql_gcp.sh.ref
@@ -1,4 +1,4 @@
-{"defaults":{"drop-with-purge.enabled":"true","default-base-location":"gs://polaris-test1/polaris_test/spark_sql_gcp_catalog/"},"overrides":{"prefix":"spark_sql_gcp_catalog"},"endpoints":["GET /v1/{prefix}/namespaces","GET /v1/{prefix}/namespaces/{namespace}","HEAD /v1/{prefix}/namespaces/{namespace}","POST /v1/{prefix}/namespaces","POST /v1/{prefix}/namespaces/{namespace}/properties","DELETE /v1/{prefix}/namespaces/{namespace}","GET /v1/{prefix}/namespaces/{namespace}/tables","GET /v1/{prefix}/namespaces/{namespace}/tables/{table}","HEAD /v1/{prefix}/namespaces/{namespace}/tables/{table}","POST /v1/{prefix}/namespaces/{namespace}/tables","POST /v1/{prefix}/namespaces/{namespace}/tables/{table}","DELETE /v1/{prefix}/namespaces/{namespace}/tables/{table}","POST /v1/{prefix}/tables/rename","POST /v1/{prefix}/namespaces/{namespace}/register","POST /v1/{prefix}/namespaces/{namespace}/tables/{table}/metrics","POST /v1/{prefix}/transactions/commit","GET /v1/{prefix}/namespaces/{namespace}/views","GET /v1/{prefix}/namespaces/{namespace}/views/{view}","HEAD /v1/{prefix}/namespaces/{namespace}/views/{view}","POST /v1/{prefix}/namespaces/{namespace}/views","POST /v1/{prefix}/namespaces/{namespace}/views/{view}","DELETE /v1/{prefix}/namespaces/{namespace}/views/{view}","POST /v1/{prefix}/views/rename","POST /v1/{prefix}/transactions/commit","GET polaris/v1/{prefix}/namespaces/{namespace}/generic-tables","POST polaris/v1/{prefix}/namespaces/{namespace}/generic-tables","DELETE polaris/v1/{prefix}/namespaces/{namespace}/generic-tables/{generic-table}","GET polaris/v1/{prefix}/namespaces/{namespace}/generic-tables/{generic-table}","GET /polaris/v1/{prefix}/namespaces/{namespace}/policies","POST /polaris/v1/{prefix}/namespaces/{namespace}/policies","GET /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}","PUT /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}","DELETE /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}","PUT /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}/mappings","POST /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}/mappings","GET /polaris/v1/{prefix}/applicable-policies"]}
+{"defaults":{"drop-with-purge.enabled":"true","default-base-location":"gs://polaris-test1/polaris_test/spark_sql_gcp_catalog/"},"overrides":{"prefix":"spark_sql_gcp_catalog"},"endpoints":["GET /v1/{prefix}/namespaces","GET /v1/{prefix}/namespaces/{namespace}","HEAD /v1/{prefix}/namespaces/{namespace}","POST /v1/{prefix}/namespaces","POST /v1/{prefix}/namespaces/{namespace}/properties","DELETE /v1/{prefix}/namespaces/{namespace}","GET /v1/{prefix}/namespaces/{namespace}/tables","GET /v1/{prefix}/namespaces/{namespace}/tables/{table}","HEAD /v1/{prefix}/namespaces/{namespace}/tables/{table}","POST /v1/{prefix}/namespaces/{namespace}/tables","POST /v1/{prefix}/namespaces/{namespace}/tables/{table}","DELETE /v1/{prefix}/namespaces/{namespace}/tables/{table}","POST /v1/{prefix}/tables/rename","POST /v1/{prefix}/namespaces/{namespace}/register","POST /v1/{prefix}/namespaces/{namespace}/tables/{table}/metrics","POST /v1/{prefix}/transactions/commit","GET /v1/{prefix}/namespaces/{namespace}/views","GET /v1/{prefix}/namespaces/{namespace}/views/{view}","HEAD /v1/{prefix}/namespaces/{namespace}/views/{view}","POST /v1/{prefix}/namespaces/{namespace}/views","POST /v1/{prefix}/namespaces/{namespace}/views/{view}","DELETE /v1/{prefix}/namespaces/{namespace}/views/{view}","POST /v1/{prefix}/views/rename","GET polaris/v1/{prefix}/namespaces/{namespace}/generic-tables","POST polaris/v1/{prefix}/namespaces/{namespace}/generic-tables","DELETE polaris/v1/{prefix}/namespaces/{namespace}/generic-tables/{generic-table}","GET polaris/v1/{prefix}/namespaces/{namespace}/generic-tables/{generic-table}","GET /polaris/v1/{prefix}/namespaces/{namespace}/policies","POST /polaris/v1/{prefix}/namespaces/{namespace}/policies","GET /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}","PUT /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}","DELETE /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}","PUT /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}/mappings","POST /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}/mappings","GET /polaris/v1/{prefix}/applicable-policies"]}
 Catalog created
 spark-sql (default)> use polaris;
 spark-sql ()> show namespaces;
diff --git a/regtests/t_spark_sql/ref/spark_sql_s3.sh.ref b/regtests/t_spark_sql/ref/spark_sql_s3.sh.ref
index 628f77fa09..b55f1648c6 100755
--- a/regtests/t_spark_sql/ref/spark_sql_s3.sh.ref
+++ b/regtests/t_spark_sql/ref/spark_sql_s3.sh.ref
@@ -1,4 +1,4 @@
-{"defaults":{"drop-with-purge.enabled":"true","default-base-location":"s3://test_bucket/polaris_test/spark_sql_s3_catalog"},"overrides":{"prefix":"spark_sql_s3_catalog"},"endpoints":["GET /v1/{prefix}/namespaces","GET /v1/{prefix}/namespaces/{namespace}","HEAD /v1/{prefix}/namespaces/{namespace}","POST /v1/{prefix}/namespaces","POST /v1/{prefix}/namespaces/{namespace}/properties","DELETE /v1/{prefix}/namespaces/{namespace}","GET /v1/{prefix}/namespaces/{namespace}/tables","GET /v1/{prefix}/namespaces/{namespace}/tables/{table}","HEAD /v1/{prefix}/namespaces/{namespace}/tables/{table}","POST /v1/{prefix}/namespaces/{namespace}/tables","POST /v1/{prefix}/namespaces/{namespace}/tables/{table}","DELETE /v1/{prefix}/namespaces/{namespace}/tables/{table}","POST /v1/{prefix}/tables/rename","POST /v1/{prefix}/namespaces/{namespace}/register","POST /v1/{prefix}/namespaces/{namespace}/tables/{table}/metrics","POST /v1/{prefix}/transactions/commit","GET /v1/{prefix}/namespaces/{namespace}/views","GET /v1/{prefix}/namespaces/{namespace}/views/{view}","HEAD /v1/{prefix}/namespaces/{namespace}/views/{view}","POST /v1/{prefix}/namespaces/{namespace}/views","POST /v1/{prefix}/namespaces/{namespace}/views/{view}","DELETE /v1/{prefix}/namespaces/{namespace}/views/{view}","POST /v1/{prefix}/views/rename","POST /v1/{prefix}/transactions/commit","GET polaris/v1/{prefix}/namespaces/{namespace}/generic-tables","POST polaris/v1/{prefix}/namespaces/{namespace}/generic-tables","DELETE polaris/v1/{prefix}/namespaces/{namespace}/generic-tables/{generic-table}","GET polaris/v1/{prefix}/namespaces/{namespace}/generic-tables/{generic-table}","GET /polaris/v1/{prefix}/namespaces/{namespace}/policies","POST /polaris/v1/{prefix}/namespaces/{namespace}/policies","GET /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}","PUT /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}","DELETE /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}","PUT /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}/mappings","POST /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}/mappings","GET /polaris/v1/{prefix}/applicable-policies"]}
+{"defaults":{"drop-with-purge.enabled":"true","default-base-location":"s3://test_bucket/polaris_test/spark_sql_s3_catalog"},"overrides":{"prefix":"spark_sql_s3_catalog"},"endpoints":["GET /v1/{prefix}/namespaces","GET /v1/{prefix}/namespaces/{namespace}","HEAD /v1/{prefix}/namespaces/{namespace}","POST /v1/{prefix}/namespaces","POST /v1/{prefix}/namespaces/{namespace}/properties","DELETE /v1/{prefix}/namespaces/{namespace}","GET /v1/{prefix}/namespaces/{namespace}/tables","GET /v1/{prefix}/namespaces/{namespace}/tables/{table}","HEAD /v1/{prefix}/namespaces/{namespace}/tables/{table}","POST /v1/{prefix}/namespaces/{namespace}/tables","POST /v1/{prefix}/namespaces/{namespace}/tables/{table}","DELETE /v1/{prefix}/namespaces/{namespace}/tables/{table}","POST /v1/{prefix}/tables/rename","POST /v1/{prefix}/namespaces/{namespace}/register","POST /v1/{prefix}/namespaces/{namespace}/tables/{table}/metrics","POST /v1/{prefix}/transactions/commit","GET /v1/{prefix}/namespaces/{namespace}/views","GET /v1/{prefix}/namespaces/{namespace}/views/{view}","HEAD /v1/{prefix}/namespaces/{namespace}/views/{view}","POST /v1/{prefix}/namespaces/{namespace}/views","POST /v1/{prefix}/namespaces/{namespace}/views/{view}","DELETE /v1/{prefix}/namespaces/{namespace}/views/{view}","POST /v1/{prefix}/views/rename","GET polaris/v1/{prefix}/namespaces/{namespace}/generic-tables","POST polaris/v1/{prefix}/namespaces/{namespace}/generic-tables","DELETE polaris/v1/{prefix}/namespaces/{namespace}/generic-tables/{generic-table}","GET polaris/v1/{prefix}/namespaces/{namespace}/generic-tables/{generic-table}","GET /polaris/v1/{prefix}/namespaces/{namespace}/policies","POST /polaris/v1/{prefix}/namespaces/{namespace}/policies","GET /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}","PUT /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}","DELETE /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}","PUT /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}/mappings","POST /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}/mappings","GET /polaris/v1/{prefix}/applicable-policies"]}
 Catalog created
 spark-sql (default)> use polaris;
 spark-sql ()> show namespaces;
diff --git a/regtests/t_spark_sql/ref/spark_sql_views.sh.ref b/regtests/t_spark_sql/ref/spark_sql_views.sh.ref
index 1703792fbd..cf2b22d196 100755
--- a/regtests/t_spark_sql/ref/spark_sql_views.sh.ref
+++ b/regtests/t_spark_sql/ref/spark_sql_views.sh.ref
@@ -1,4 +1,4 @@
-{"defaults":{"drop-with-purge.enabled":"true","default-base-location":"file:///tmp/spark_sql_s3_catalog"},"overrides":{"prefix":"spark_sql_views_catalog"},"endpoints":["GET /v1/{prefix}/namespaces","GET /v1/{prefix}/namespaces/{namespace}","HEAD /v1/{prefix}/namespaces/{namespace}","POST /v1/{prefix}/namespaces","POST /v1/{prefix}/namespaces/{namespace}/properties","DELETE /v1/{prefix}/namespaces/{namespace}","GET /v1/{prefix}/namespaces/{namespace}/tables","GET /v1/{prefix}/namespaces/{namespace}/tables/{table}","HEAD /v1/{prefix}/namespaces/{namespace}/tables/{table}","POST /v1/{prefix}/namespaces/{namespace}/tables","POST /v1/{prefix}/namespaces/{namespace}/tables/{table}","DELETE /v1/{prefix}/namespaces/{namespace}/tables/{table}","POST /v1/{prefix}/tables/rename","POST /v1/{prefix}/namespaces/{namespace}/register","POST /v1/{prefix}/namespaces/{namespace}/tables/{table}/metrics","POST /v1/{prefix}/transactions/commit","GET /v1/{prefix}/namespaces/{namespace}/views","GET /v1/{prefix}/namespaces/{namespace}/views/{view}","HEAD /v1/{prefix}/namespaces/{namespace}/views/{view}","POST /v1/{prefix}/namespaces/{namespace}/views","POST /v1/{prefix}/namespaces/{namespace}/views/{view}","DELETE /v1/{prefix}/namespaces/{namespace}/views/{view}","POST /v1/{prefix}/views/rename","POST /v1/{prefix}/transactions/commit","GET polaris/v1/{prefix}/namespaces/{namespace}/generic-tables","POST polaris/v1/{prefix}/namespaces/{namespace}/generic-tables","DELETE polaris/v1/{prefix}/namespaces/{namespace}/generic-tables/{generic-table}","GET polaris/v1/{prefix}/namespaces/{namespace}/generic-tables/{generic-table}","GET /polaris/v1/{prefix}/namespaces/{namespace}/policies","POST /polaris/v1/{prefix}/namespaces/{namespace}/policies","GET /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}","PUT /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}","DELETE /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}","PUT /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}/mappings","POST /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}/mappings","GET /polaris/v1/{prefix}/applicable-policies"]}
+{"defaults":{"drop-with-purge.enabled":"true","default-base-location":"file:///tmp/spark_sql_s3_catalog"},"overrides":{"prefix":"spark_sql_views_catalog"},"endpoints":["GET /v1/{prefix}/namespaces","GET /v1/{prefix}/namespaces/{namespace}","HEAD /v1/{prefix}/namespaces/{namespace}","POST /v1/{prefix}/namespaces","POST /v1/{prefix}/namespaces/{namespace}/properties","DELETE /v1/{prefix}/namespaces/{namespace}","GET /v1/{prefix}/namespaces/{namespace}/tables","GET /v1/{prefix}/namespaces/{namespace}/tables/{table}","HEAD /v1/{prefix}/namespaces/{namespace}/tables/{table}","POST /v1/{prefix}/namespaces/{namespace}/tables","POST /v1/{prefix}/namespaces/{namespace}/tables/{table}","DELETE /v1/{prefix}/namespaces/{namespace}/tables/{table}","POST /v1/{prefix}/tables/rename","POST /v1/{prefix}/namespaces/{namespace}/register","POST /v1/{prefix}/namespaces/{namespace}/tables/{table}/metrics","POST /v1/{prefix}/transactions/commit","GET /v1/{prefix}/namespaces/{namespace}/views","GET /v1/{prefix}/namespaces/{namespace}/views/{view}","HEAD /v1/{prefix}/namespaces/{namespace}/views/{view}","POST /v1/{prefix}/namespaces/{namespace}/views","POST /v1/{prefix}/namespaces/{namespace}/views/{view}","DELETE /v1/{prefix}/namespaces/{namespace}/views/{view}","POST /v1/{prefix}/views/rename","GET polaris/v1/{prefix}/namespaces/{namespace}/generic-tables","POST polaris/v1/{prefix}/namespaces/{namespace}/generic-tables","DELETE polaris/v1/{prefix}/namespaces/{namespace}/generic-tables/{generic-table}","GET polaris/v1/{prefix}/namespaces/{namespace}/generic-tables/{generic-table}","GET /polaris/v1/{prefix}/namespaces/{namespace}/policies","POST /polaris/v1/{prefix}/namespaces/{namespace}/policies","GET /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}","PUT /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}","DELETE /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}","PUT /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}/mappings","POST /polaris/v1/{prefix}/namespaces/{namespace}/policies/{policy-name}/mappings","GET /polaris/v1/{prefix}/applicable-policies"]}
 Catalog created
 spark-sql (default)> use polaris;
 spark-sql ()> show namespaces;
diff --git a/runtime/service/src/main/java/org/apache/polaris/service/catalog/iceberg/IcebergCatalogAdapter.java b/runtime/service/src/main/java/org/apache/polaris/service/catalog/iceberg/IcebergCatalogAdapter.java
index 90813a221e..dbbdd17551 100644
--- a/runtime/service/src/main/java/org/apache/polaris/service/catalog/iceberg/IcebergCatalogAdapter.java
+++ b/runtime/service/src/main/java/org/apache/polaris/service/catalog/iceberg/IcebergCatalogAdapter.java
@@ -46,7 +46,6 @@
 import org.apache.iceberg.exceptions.NotFoundException;
 import org.apache.iceberg.rest.Endpoint;
 import org.apache.iceberg.rest.RESTUtil;
-import org.apache.iceberg.rest.ResourcePaths;
 import org.apache.iceberg.rest.requests.CommitTransactionRequest;
 import org.apache.iceberg.rest.requests.CreateNamespaceRequest;
 import org.apache.iceberg.rest.requests.CreateTableRequest;
@@ -135,11 +134,6 @@ public class IcebergCatalogAdapter
           .add(Endpoint.V1_RENAME_VIEW)
           .build();
 
-  private static final Set<Endpoint> COMMIT_ENDPOINT =
-      ImmutableSet.<Endpoint>builder()
-          .add(Endpoint.create("POST", ResourcePaths.V1_TRANSACTIONS_COMMIT))
-          .build();
-
   private final PolarisDiagnostics diagnostics;
   private final RealmContext realmContext;
   private final CallContext callContext;
@@ -823,7 +817,6 @@ public Response getConfig(
                     ImmutableList.<Endpoint>builder()
                         .addAll(DEFAULT_ENDPOINTS)
                         .addAll(VIEW_ENDPOINTS)
-                        .addAll(COMMIT_ENDPOINT)
                         .addAll(PolarisEndpoints.getSupportedGenericTableEndpoints(realmConfig))
                         .addAll(PolarisEndpoints.getSupportedPolicyEndpoints(realmConfig))
                         .build())