dajac commented on code in PR #18031:
URL: https://github.com/apache/kafka/pull/18031#discussion_r1869564566
##########
tools/src/main/java/org/apache/kafka/tools/consumer/group/ConsumerGroupCommand.java:
##########
@@ -95,7 +97,14 @@ public static void main(String[] args) {
ConsumerGroupCommandOptions opts =
ConsumerGroupCommandOptions.fromArgs(args);
try {
// should have exactly one action
- long actions = Stream.of(opts.listOpt, opts.describeOpt,
opts.deleteOpt, opts.resetOffsetsOpt,
opts.deleteOffsetsOpt).filter(opts.options::has).count();
+ long actions = Stream.of(
+ opts.listOpt,
+ opts.describeOpt,
+ opts.deleteOpt,
+ opts.resetOffsetsOpt,
+ opts.deleteOffsetsOpt,
+ opts.validateRegexOpt
+ ).filter(opts.options::has).count();
if (actions != 1)
CommandLineUtils.printUsageAndExit(opts.parser, "Command must
include exactly one action: --list, --describe, --delete, --reset-offsets,
--delete-offsets");
Review Comment:
Nice catch! I fixed it. Result:
```
Command must include exactly one action: --list, --describe, --delete,
--reset-offsets, --delete-offsets, --validate-regex
```
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