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jiamei xie commented on KAFKA-10196: ------------------------------------ [~bchen225242] Below is the output of kafka-producer-perf, it doesn't print Kafka version. Other command tools in directory bin, like kafka-server-start.sh, kafka-consumer-perf-test.sh and etc, provide option "--version" to print Kafka version. So I think it makes sense to add option "version" to kafka-producer-perf bin/kafka-producer-perf-test.sh --topic test --num-records 50000 --record-size 100 --throughput=-1 --producer-props bootstrap.servers=localhost:9092 SLF4J: Class path contains multiple SLF4J bindings. SLF4J: Found binding in [jar:file:/home/linux/xjm/kafka_2.5/kafka/core/build/dependant-libs-2.12.10/slf4j-log4j12-1.7.30.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: Found binding in [jar:file:/home/linux/xjm/kafka_2.5/kafka/tools/build/dependant-libs-2.12.10/slf4j-log4j12-1.7.30.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: Found binding in [jar:file:/home/linux/xjm/kafka_2.5/kafka/connect/api/build/dependant-libs/slf4j-log4j12-1.7.30.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: Found binding in [jar:file:/home/linux/xjm/kafka_2.5/kafka/connect/transforms/build/dependant-libs/slf4j-log4j12-1.7.30.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: Found binding in [jar:file:/home/linux/xjm/kafka_2.5/kafka/connect/runtime/build/dependant-libs/slf4j-log4j12-1.7.30.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: Found binding in [jar:file:/home/linux/xjm/kafka_2.5/kafka/connect/file/build/dependant-libs/slf4j-log4j12-1.7.30.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: Found binding in [jar:file:/home/linux/xjm/kafka_2.5/kafka/connect/mirror/build/dependant-libs/slf4j-log4j12-1.7.30.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: Found binding in [jar:file:/home/linux/xjm/kafka_2.5/kafka/connect/mirror-client/build/dependant-libs/slf4j-log4j12-1.7.30.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: Found binding in [jar:file:/home/linux/xjm/kafka_2.5/kafka/connect/json/build/dependant-libs/slf4j-log4j12-1.7.30.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: Found binding in [jar:file:/home/linux/xjm/kafka_2.5/kafka/connect/basic-auth-extension/build/dependant-libs/slf4j-log4j12-1.7.30.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation. SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory] 50000 records sent, 57537.399310 records/sec (5.49 MB/sec), 22.09 ms avg latency, 515.00 ms max latency, 27 ms 50th, 37 ms 95th, 38 ms 99th, 39 ms 99.9th. > Add missing '--version' option to Kafka command producer-performance > -------------------------------------------------------------------- > > Key: KAFKA-10196 > URL: https://issues.apache.org/jira/browse/KAFKA-10196 > Project: Kafka > Issue Type: Bug > Components: producer , tools > Reporter: jiamei xie > Assignee: jiamei xie > Priority: Major > > Option '--version' is missing in Kafka command producer-performance -- This message was sent by Atlassian Jira (v8.3.4#803005)