Make kafka-scenario stable (#3866)

test/plugin/containers/jvm-container/docker/run.sh

@@ -64,7 +64,7 @@ healthCheck http://localhost:12800/receiveData
 # start applications
 export agent_opts="-javaagent:${SCENARIO_HOME}/agent/skywalking-agent.jar
     -Dskywalking.collector.grpc_channel_check_interval=2
-    -Dskywalking.collector.app_and_service_register_check_interval=2
+    -Dskywalking.collector.app_and_service_register_check_interval=1
     -Dskywalking.collector.discovery_check_interval=2
     -Dskywalking.collector.backend_service=localhost:19876
     -Dskywalking.agent.service_name=${SCENARIO_NAME}

test/plugin/containers/tomcat-container/docker/catalina.sh

@@ -109,7 +109,7 @@ echo "${AGENT_FILE_PATH}/skywalking-agent.jar"
 if [ -f "${AGENT_FILE_PATH}/skywalking-agent.jar" ]; then
     CATALINA_OPTS="$CATALINA_OPTS -javaagent:${AGENT_FILE_PATH}/skywalking-agent.jar
     -Dskywalking.collector.grpc_channel_check_interval=2
-    -Dskywalking.collector.app_and_service_register_check_interval=2
+    -Dskywalking.collector.app_and_service_register_check_interval=1
     -Dskywalking.collector.discovery_check_interval=2
     -Dskywalking.collector.backend_service=localhost:19876
     -Dskywalking.agent.service_name=${SCENARIO_NAME}

test/plugin/scenarios/kafka-scenario/configuration.yml

@@ -36,5 +36,6 @@ dependencies:
       - KAFKA_BROKER_ID=1
       - ALLOW_PLAINTEXT_LISTENER=yes
       - KAFKA_LISTENERS=PLAINTEXT://0.0.0.0:9092
+      - KAFKA_CFG_LOG_FLUSH_INTERVAL_MS=1000
     depends_on:
       - zookeeper-server
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