[KAFKA-8161] Comma conflict when run script bin/kafka-configs.sh with config 'follower.replication.throttled.replicas'

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Not A Problem
• Affects Version/s: 0.10.2.1
• Component/s: admin
• Assignee: Unassigned
• Reporter: Haiping
• Created: 27/Mar/19 09:17
• Updated: 11/Apr/19 03:46
• Resolved: 11/Apr/19 03:46

Description

when executing config command,it suggest  that follower.replication.throttled.replicas  must match for format [partitionId],[brokerId]:[partitionId],[brokerId]:[partitionId],[brokerId] etc. but when config like that, it run with the following error:

bin/kafka-configs.sh --entity-type topics --entity-name topic-test1  --zookeeper  127.0.0.1:2181/kafka --add-config 'follower.replication.throttled.replicas=0,1:1,2' --alter

Error while executing config command requirement failed: Invalid entity config: all configs to be added must be in the format "key=val".
java.lang.IllegalArgumentException: requirement failed: Invalid entity config: all configs to be added must be in the format "key=val".
    at scala.Predef$.require(Predef.scala:224)
    at kafka.admin.ConfigCommand$.parseConfigsToBeAdded(ConfigCommand.scala:162)
    at kafka.admin.ConfigCommand$.alterConfig(ConfigCommand.scala:81)
    at kafka.admin.ConfigCommand$.main(ConfigCommand.scala:68)
    at kafka.admin.ConfigCommand.main(ConfigCommand.scala)

It seem that comma has been the separator of both replicas such as ([partitionId],[brokerId])  and keys such as (key=val,key=val).