{
  "description": {"01":"Leader Garbage Collection Pauses Simulation in Replication : 1. acks => 1",
                  "02":"Produce and consume messages to a single topic - three partition.",
                  "03":"This test sends messages to 3 replicas",
                  "04":"To simulate GC Pauses : kill -SIGSTOP => wait N seconds => kill -SIGCONT",
                  "05":"At the end it verifies the log size and contents",
                  "06":"Use a consumer to verify no message loss.",
                  "07":"Producer dimensions : mode:sync, acks:-1, comp:0",
                  "08":"Log segment size    : 102400"
  },
  "testcase_args": {
    "broker_type": "leader",
    "bounce_broker": "false",
    "pause_time_in_seconds": "5",
    "replica_factor": "3",
    "num_partition": "3",
    "num_iteration": "3",
    "sleep_seconds_between_producer_calls": "1",
    "message_producing_free_time_sec": "15",
    "num_messages_to_produce_per_producer_call": "50"
  },
  "entities": [
    {
      "entity_id": "0",
      "clientPort": "2188",
      "dataDir": "/tmp/zookeeper_0",
      "log_filename": "zookeeper_2188.log",
      "config_filename": "zookeeper_2188.properties"
    },
    {
      "entity_id": "1",
      "port": "9091",
      "brokerid": "1",
      "log.file.size": "102400",
      "log.dir": "/tmp/kafka_server_1_logs",
      "log_filename": "kafka_server_9091.log",
      "config_filename": "kafka_server_9091.properties"
    },
    {
      "entity_id": "2",
      "port": "9092",
      "brokerid": "2",
      "log.file.size": "102400",
      "log.dir": "/tmp/kafka_server_2_logs",
      "log_filename": "kafka_server_9092.log",
      "config_filename": "kafka_server_9092.properties"
    },
    {
      "entity_id": "3",
      "port": "9093",
      "brokerid": "3",
      "log.file.size": "102400",
      "log.dir": "/tmp/kafka_server_3_logs",
      "log_filename": "kafka_server_9093.log",
      "config_filename": "kafka_server_9093.properties"
    },
    {
      "entity_id": "4",
      "topic": "test_1",
      "threads": "5",
      "compression-codec": "0",
      "message-size": "500",
      "message": "100",
      "request-num-acks": "1",
      "async":"false",
      "log_filename": "producer_performance.log",
      "config_filename": "producer_performance.properties"
    },
    {
      "entity_id": "5",
      "topic": "test_1",
      "groupid": "mytestgroup",
      "consumer-timeout-ms": "10000",
      "zookeeper": "localhost:2188",
      "log_filename": "console_consumer.log",
      "config_filename": "console_consumer.properties"
    }
  ]
}