ijuma commented on a change in pull request #10457:
URL: https://github.com/apache/kafka/pull/10457#discussion_r635196307
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File path: core/src/main/scala/kafka/admin/TopicCommand.scala
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@@ -739,18 +563,15 @@ object TopicCommand extends Logging {
CommandLineUtils.printUsageAndDie(parser, "Command must include
exactly one action: --list, --describe, --create, --alter or --delete")
// check required args
- if (has(bootstrapServerOpt) == has(zkConnectOpt))
- throw new IllegalArgumentException("Only one of --bootstrap-server or
--zookeeper must be specified")
-
if (!has(bootstrapServerOpt))
- CommandLineUtils.checkRequiredArgs(parser, options, zkConnectOpt)
- if(has(describeOpt) && has(ifExistsOpt))
+ throw new IllegalArgumentException("--bootstrap-server must be
specified")
+ if (has(describeOpt) && has(ifExistsOpt))
CommandLineUtils.checkRequiredArgs(parser, options, topicOpt)
if (!has(listOpt) && !has(describeOpt))
CommandLineUtils.checkRequiredArgs(parser, options, topicOpt)
- if (has(createOpt) && !has(replicaAssignmentOpt) && has(zkConnectOpt))
+ if (has(createOpt) && !has(replicaAssignmentOpt))
Review comment:
Was it a bug that we only verified this when `zkConnectOpt` was set? If
so, we should add a unit test for this case.
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