fix

ci/scripts/e2e-cassandra-sink-test.sh

@@ -38,13 +38,24 @@ sleep 1
 echo "--- create cassandra table"
 curl https://downloads.apache.org/cassandra/4.0.13/apache-cassandra-4.0.13-bin.tar.gz  --output apache-cassandra-4.0.13-bin.tar.gz
 tar xfvz apache-cassandra-4.0.13-bin.tar.gz
+# remove bundled packages, and use installed packages, because Python 3.12 has removed asyncore, but I failed to install libev support for bundled Python driver.
+rm apache-cassandra-4.0.13/lib/six-1.12.0-py2.py3-none-any.zip
+rm apache-cassandra-4.0.13/lib/cassandra-driver-internal-only-3.25.0.zip
+apt-get install -y libev4 libev-dev
+pip3 install --break-system-packages cassandra-driver
 
-cd apache-cassandra-4.0.13/bin
-./cqlsh cassandra-server -e "CREATE KEYSPACE demo WITH replication = {'class': 'SimpleStrategy', 'replication_factor': 1};use demo;
+cd apache-cassandra-4.0.13
+
+
+bin/cassandra -R &
+CASSANDRA_PID=$!
+sleep 10
+
+./bin/cqlsh -e "CREATE KEYSPACE demo WITH replication = {'class': 'SimpleStrategy', 'replication_factor': 1};use demo;
 CREATE table demo_bhv_table(v1 int primary key,v2 smallint,v3 bigint,v4 float,v5 double,v6 text,v7 date,v8 timestamp,v9 boolean);"
 
 echo "--- testing sinks"
-cd ../../
+cd ../
 sqllogictest -p 4566 -d dev './e2e_test/sink/cassandra_sink.slt'
 sleep 1
 cd apache-cassandra-4.0.13/bin
@@ -61,5 +72,10 @@ else
 fi
 
 echo "--- Kill cluster"
+
+trap 'kill $CASSANDRA_PID' SIGINT
+wait $CASSANDRA_PID
+echo "cassandra finished"
+
 cd ../../
 risedev ci-kill