chore: deprecate console sink (risingwavelabs#8950)

Signed-off-by: tabVersion <tabvision@bupt.icu>

.github/workflows/connector-node-integration.yml

@@ -77,13 +77,6 @@ jobs:
             echo "Jdbc sink test failed"
             exit 1
           fi
-
-          if python3 integration_tests.py --print_sink; then
-            echo "Print sink test passed"
-          else
-            echo "Print sink test failed"
-            exit 1
-          fi
           cd ..
           echo "all jdbc tests passed"
           

e2e_test/ddl/invalid_operation.slt

@@ -184,7 +184,7 @@ drop view src;
 
 # 4.6 sink 
 statement ok
-CREATE SINK sink FROM mv WITH (connector='console', prefix='DEBUG', suffix='');
+CREATE SINK sink FROM mv WITH (connector='blackhole');
 
 # FIXME: improve the error message
 statement error not found

java/connector-node/python-client/integration_tests.py

@@ -156,10 +156,6 @@ def validate_jdbc_sink(input_file):
                 exit(1)
 
 
-def test_print_sink(input_file):
-    test_sink("print", {}, input_file)
-
-
 def test_iceberg_sink(input_file):
     test_sink("iceberg",
               {"type":"append-only",
@@ -192,7 +188,6 @@ def test_deltalake_sink(input_file):
     parser = argparse.ArgumentParser(formatter_class=argparse.ArgumentDefaultsHelpFormatter)
     parser.add_argument('--file_sink', action='store_true', help="run file sink test")
     parser.add_argument('--jdbc_sink', action='store_true', help="run jdbc sink test")
-    parser.add_argument('--print_sink', action='store_true', help="run print sink test")
     parser.add_argument('--iceberg_sink', action='store_true', help="run iceberg sink test")
     parser.add_argument('--upsert_iceberg_sink', action='store_true', help="run upsert iceberg sink test")
     parser.add_argument('--deltalake_sink', action='store_true', help="run deltalake sink test")
@@ -202,8 +197,6 @@ def test_deltalake_sink(input_file):
         test_file_sink(args.input_file)
     if args.jdbc_sink:
         test_jdbc_sink(args.input_file)
-    if args.print_sink:
-        test_print_sink(args.input_file)
     if args.iceberg_sink:
         test_iceberg_sink(args.input_file)
     if args.upsert_iceberg_sink:

java/connector-node/risingwave-connector-service/src/main/java/com/risingwave/connector/SinkUtils.java

@@ -21,9 +21,6 @@
 public class SinkUtils {
     public static SinkFactory getSinkFactory(String sinkType) {
         switch (sinkType) {
-            case "print":
-            case "connector-node-print":
-                return new PrintSinkFactory();
             case "file":
                 return new FileSinkFactory();
             case "jdbc":