jmeter中执行kafka topic指令

前置条件

kafka版本：2.2.1

jmeter版本：5.3

插件：ApacheJMeter_ssh-1.2.0.jar

1.拷贝 ApacheJMeter_ssh-1.2.0.jar 到/lib/ext目录下
2.拷贝 jsch-0.1.55.jar 到/lib目录下
3.启动jmeter后，在Sampler下找到SSH Command和SSH SFTP进行配置后，可以让jmeter与linux进行交互

kafka 常用指令：

查看offset

使用kafka bin路径下kafka-run-class.sh可实现topic 偏移量查看，需要填写的参数如下：

--broker-list	<String: hostname: REQUIRED: The list of hostname and port,...,hostname:port> port of the server to connect to.
--max-wait-ms	<Integer: ms> DEPRECATED AND IGNORED: The max amount of time each fetch request waits. (default: 1000)
--offsets	<Integer: count> DEPRECATED AND IGNORED: number of offsets returned (default: 1)
--partitions	<String: partition ids> comma separated list of partition ids. If not specified, it will find offsets for all partitions (default:)
--time	<Long: timestamp/-1(latest)/-2 timestamp of the offsets before that (earliest)> (default: -1)
--topic	<String: topic> REQUIRED: The topic to get offset from.

查看指定topic偏移量—— --time=-1

./bin/kafka-run-class.sh kafka.tools.GetOffsetShell --broker-list service-kafka-admin-broker-0:9092 -topic test_by_cheliang --time -1
test_by_cheliang:0:0
test_by_cheliang:1:2
test_by_cheliang:2:0
test_by_cheliang:3:0
test_by_cheliang:4:0
test_by_cheliang:5:0
test_by_cheliang:6:0
test_by_cheliang:7:0
test_by_cheliang:8:0
test_by_cheliang:9:0

返回kafka topic所有分区的最大偏移量值

查看指定分区topic偏移量—— --time=-1

./bin/kafka-run-class.sh kafka.tools.GetOffsetShell --broker-list service-kafka-admin-broker-0:9092 --partitions 1 -topic test_by_cheliang -time -1

test_by_cheliang:1:2

返回kafka topic指定分区的最大偏移量值

查看topic偏移量—— --time=-2

./bin/kafka-run-class.sh kafka.tools.GetOffsetShell --broker-list service-kafka-admin-broker-0:9092 --topic test_by_cheliang --time -2
test_by_cheliang:0:0
test_by_cheliang:1:0
test_by_cheliang:2:0
test_by_cheliang:3:0
test_by_cheliang:4:0
test_by_cheliang:5:0
test_by_cheliang:6:0
test_by_cheliang:7:0
test_by_cheliang:8:0
test_by_cheliang:9:0

返回kafka topic指定分区的最小偏移量值

查看topic偏移量——不指定time参数

./bin/kafka-run-class.sh kafka.tools.GetOffsetShell --broker-list service-kafka-admin-broker-0:9092 --topic test_by_cheliang
test_by_cheliang:0:0
test_by_cheliang:1:2
test_by_cheliang:2:0
test_by_cheliang:3:0
test_by_cheliang:4:0
test_by_cheliang:5:0
test_by_cheliang:6:0
test_by_cheliang:7:0
test_by_cheliang:8:0
test_by_cheliang:9:0

不指定time参数，默认返回所有topic分区最大偏移量

./kafka-topic.sh相关

--alter	Alter the number of partitions,replica assignment, and/orconfiguration for the topic.
--bootstrap-server <String: server to connect to>	kafka连接信息
--command-config <String: command config property file>	Property file containing configs to be passed to Admin Client. This is vused only with --bootstrap-server option for describing nd altering broker configs.
--config <String: name=value>	A topic configuration override for the topic being created or altered.The following is a list of valid configurations:cleanup.policy compression.type delete.retention.ms file.delete.delay.ms flush.messages flush.ms follower.replication.throttled. replicas index.interval.bytes leader.replication.throttled.replicas max.message.bytes message.downconversion.enable message.format.version message.timestamp.difference.max.ms message.timestamp.type min.cleanable.dirty.ratio min.compaction.lag.ms min.insync.replicas preallocate retention.bytes retention.ms segment.bytes segment.index.bytes segment.jitter.ms segment.ms unclean.leader.election.enable See the Kafka documentation for full details on the topic configs.It is supported only in combination with -- create if --bootstrap-server option is used.
--create	Create a new topic.
--delete	Delete a topic.
--delete-config <String: name>	A topic configuration override to be removed for an existing topic (see the list of configurations under the --config option). Not supported with the --bootstrap-server option.
--describe	List details for the given topics.
--disable-rack-aware	Disable rack aware replica assignment
--exclude-internal	exclude internal topics when running list or describe command. The internal topics will be listed by default
--force	Suppress console prompts
--help	Print usage information.
--if-exists	if set when altering or deleting or describing topics, the action will only execute if the topic exists. Not supported with the --bootstrap- server option.
--if-not-exists	if set when creating topics, the action will only execute if the topic does not already exist. Not supported with the --bootstrap- server option.
--list	List all available topics.
--replica-assignment <String: broker_id_for_part1_replica1 : broker_id_for_part1_replica2 , broker_id_for_part2_replica1 : broker_id_for_part2_replica2 , ...>	A list of manual partition-to-broker assignments for the topic being created or altered.
--replication-factor <Integer: replication factor> created.	The replication factor for each partition in the topic being
--topic <String: topic>	The topic to create, alter, describe or delete. It also accepts a regular expression, except for --create option. Put topic name in double quotes and use the '\' prefix to escape regular expression symbols; e.g. "test\.topic".
--topics-with-overrides	if set when describing topics, only show topics that have overridden configs
--unavailable-partitions	if set when describing topics, only show partitions whose leader is not available
--under-replicated-partitions	if set when describing topics, only show under replicated partitions
--zookeeper <String: hosts>	DEPRECATED, The connection string for the zookeeper connection in the form host:port. Multiple hosts can be given to allow fail-over.
--partitions <Integer: # of partitions>	The number of partitions for the topic being created or altered (WARNING: If partitions are increased for a topic that has a key, the partition logic or ordering of the messages will be affected

查看kafka topic

　　返回所有kafka topic　　

　　# ./kafka-topics.sh --bootstrap-server service-kafka-admin-broker-0:9092 --list
　　test_by_cheliang_mutil
　　test_by_cheliang_single
　　__consumer_offsets

　　返回用户手动创建topic　　

　　# ./kafka-topics.sh --bootstrap-server service-kafka-admin-broker-0:9092 --list --exclude-internal
　　test_by_cheliang_mutil
　　test_by_cheliang_single

创建kafka topic

　　./kafka-topics.sh --create --bootstrap-server service-kafka-admin-broker-0:9092 --topic hxf_test --replication-factor 1 --partitions 1
　　WARNING: Due to limitations in metric names, topics with a period ('.') or underscore ('_') could collide. To avoid issues it is best to use either, but not both.

查看topic情况

　　./kafka-topics.sh --bootstrap-server service-kafka-hxfaaa-broker-0:9092 --describe --topic hxf_test
　　Topic:hxf_test 　　 PartitionCount:1 　　 ReplicationFactor:1 　　 Configs:min.insync.replicas=1,segment.bytes=1073741824,max.message.bytes=1000000
　　Topic: hxf_test 　　Partition: 0 　　　　 Leader: 0 　　　　　　 Replicas: 0 Isr: 0

修改kafka topic属性

# ./kafka-topics.sh --bootstrap-server service-kafka-admin-broker-0:9092 --alter --partitions 10 --topic hxf_test

./kafka-topics.sh --bootstrap-server service-kafka-admin-broker-0:9092 --describe --topic hxf_test
Topic:hxf_test 　　 PartitionCount:10 　　 ReplicationFactor:1 　　 Configs:min.insync.replicas=1,segment.bytes=1073741824,max.message.bytes=1000000
Topic: hxf_test 　　Partition: 0 　　　　    Leader: 0 　　　　　　   Replicas: 0 Isr: 0
Topic: hxf_test 　　Partition: 1 　　　　 Leader: 0　　　　　　 Replicas: 0 Isr: 0
Topic: hxf_test 　　Partition: 2 　　　　 Leader: 0　　　　　　 Replicas: 0 Isr: 0
Topic: hxf_test 　　Partition: 3 　　　　 Leader: 0　　　　　　 Replicas: 0 Isr: 0
Topic: hxf_test 　　Partition: 4 　　　　 Leader: 0　　　　　　 Replicas: 0 Isr: 0
Topic: hxf_test 　　Partition: 5 　　　　 Leader: 0　　　　　　 Replicas: 0 Isr: 0
Topic: hxf_test 　　Partition: 6 　　　　 Leader: 0　　　　　　   Replicas: 0 Isr: 0
Topic: hxf_test 　　Partition: 7 　　　　 Leader: 0 　　　　　　   Replicas: 0 Isr: 0
Topic: hxf_test 　　Partition: 8 　　　　 Leader: 0　　　　　　 Replicas: 0 Isr: 0
Topic: hxf_test 　　Partition: 9 　　　　 Leader: 0 　　　　　　   Replicas: 0 Isr: 0

consumer-group相关

# 查看某消费组(consumer_group)具体消费情况(活跃的消费者以及lag情况等等)
bin/kafka-consumer-groups.sh --bootstrap-server localhost:9092 --group test_group  --describe
# 列出当前所有的消费组
bin/kafka-consumer-groups.sh --bootstrap-server localhost:9092 --list
# 旧版
bin/kafka-consumer-groups.sh --zookeeper 127.0.0.1:2181 --group test_group --describe

consumer相关

# 消费数据(从latest消费)
bin/kafka-console-consumer.sh --bootstrap-server localhost:9092 --topic test_topic
# 消费数据(从头开始消费)
bin/kafka-console-consumer.sh --bootstrap-server localhost:9092 --topic test_topic --from-beginning
# 消费数据(最多消费多少条就自动退出消费)
bin/kafka-console-consumer.sh --bootstrap-server localhost:9092 --topic test_topic --max-messages 1
# 消费数据(同时把key打印出来)
bin/kafka-console-consumer.sh --bootstrap-server localhost:9092 --topic test_topic --property print.key=true
# 旧版
bin/kafka-console-consumer.sh --zookeeper localhost:2181 --topic test_topic

producer相关

# 生产数据
bin/kafka-console-producer.sh --broker-list localhost:9092 --topic test_topic
# 生产数据(写入带有key的message)
bin/kafka-console-producer.sh --broker-list localhost:9092 --topic test_topic --property "parse.key=true" --property "key.separator=:"