Bump ClickHouse version and test again

Author: zhicwu

.github/workflows/build.yml

@@ -37,12 +37,10 @@ jobs:
     strategy:
       matrix:
         # most recent LTS releases as well as latest stable builds
-        clickhouse: ["21.3", "21.8", "latest"]
+        clickhouse: ["21.8", "22.3", "latest"]
         # http2 here represents http protocol + JDK HttpClient(http_connection_provider=HTTP_CLIENT)
         protocol: ["http", "http2", "grpc"]
         exclude:
-          - clickhouse: "21.3"
-            protocol: grpc
           - clickhouse: "21.8"
             protocol: grpc
       fail-fast: false

README.md

@@ -181,7 +181,7 @@ It's time consuming to run all benchmarks against all drivers using different pa
 
 ## Testing
 
-By default, docker container will be created automatically during integration test. You can pass system property like `-DclickhouseVersion=21.8` to specify version of ClickHouse.
+By default, docker container will be created automatically during integration test. You can pass system property like `-DclickhouseVersion=22.3` to specify version of ClickHouse.
 
 In the case you prefer to test against an existing server, please follow instructions below: