[KAFKA-1947] can't explicitly set replica-assignment when add partitions

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.8.1.1
• Fix Version/s: 0.9.0.0
• Component/s: core
• Environment: Windows
• Assignee: Honghai Chen
• Reporter: Honghai Chen
• Created: 12/Feb/15 01:49
• Updated: 23/Nov/15 03:27
• Resolved: 22/Feb/15 04:28

Description

When create topic, the replicaAssignmentOpt should not appear with partitions.
But when add partitions, they should can appear together, from the code below, you can see when alter topic, and has partitions in arguments, it try get "replica-assignment"
https://git1-us-west.apache.org/repos/asf?p=kafka.git;a=blob;f=core/src/main/scala/kafka/admin/TopicCommand.scala;h=285c0333ff43543d3e46444c1cd9374bb883bb59;hb=HEAD#l114

The root cause is below code:
CommandLineUtils.checkInvalidArgs(parser, options, replicaAssignmentOpt,
305 allTopicLevelOpts – Set(alterOpt, createOpt) + partitionsOpt + replicationFactorOpt)

https://git1-us-west.apache.org/repos/asf?p=kafka.git;a=blob;f=core/src/main/scala/kafka/admin/TopicCommand.scala;h=285c0333ff43543d3e46444c1cd9374bb883bb59;hb=HEAD#l304

Related:
https://issues.apache.org/jira/browse/KAFKA-1052

Issue Links

• duplicates: KAFKA-1656 "replica-assignment" option in "bin/kakfa-topics.sh" doesn't work with "alter"