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https://issues.apache.org/jira/browse/KAFKA-8915?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16933961#comment-16933961
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huxihx commented on KAFKA-8915:
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Seems it's a typo. You have to specify `--partitions` instead of `--partition`.
> Unable to modify partition
> --------------------------
>
> Key: KAFKA-8915
> URL: https://issues.apache.org/jira/browse/KAFKA-8915
> Project: Kafka
> Issue Type: Bug
> Reporter: lingyi.zhong
> Priority: Major
>
> [root@work1 kafka]# bin/kafka-topics.sh --create --zookeeper 10.20.30.77:2181
> --replication-factor 1 --partitions 1 --topic test_topic3[root@work1 kafka]#
> bin/kafka-topics.sh --create --zookeeper 10.20.30.77:2181
> --replication-factor 1 --partitions 1 --topic test_topic3
> 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.Created topic "test_topic3".[root@work1 kafka]# bin/kafka-topics.sh
> --alter --zookeeper 10.20.30.78:2181/chroot --partition 2 --topic test_topic3
> Exception in thread "main" joptsimple.UnrecognizedOptionException: partition
> is not a recognized option at
> joptsimple.OptionException.unrecognizedOption(OptionException.java:108) at
> joptsimple.OptionParser.handleLongOptionToken(OptionParser.java:510) at
> joptsimple.OptionParserState$2.handleArgument(OptionParserState.java:56) at
> joptsimple.OptionParser.parse(OptionParser.java:396) at
> kafka.admin.TopicCommand$TopicCommandOptions.<init>(TopicCommand.scala:358)
> at kafka.admin.TopicCommand$.main(TopicCommand.scala:44) at
> kafka.admin.TopicCommand.main(TopicCommand.scala)
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