Copilot commented on code in PR #19895:
URL: https://github.com/apache/kafka/pull/19895#discussion_r2128310086
##########
tools/src/main/java/org/apache/kafka/tools/streams/StreamsGroupCommand.java:
##########
@@ -77,6 +89,8 @@ public static void run(StreamsGroupCommandOptions opts) {
streamsGroupService.listGroups();
} else if (opts.options.has(opts.describeOpt)) {
streamsGroupService.describeGroups();
+ } else if (opts.options.has(opts.describeOpt)) {
Review Comment:
The delete-offsets branch is mistakenly checking opts.describeOpt instead of
opts.deleteOffsetsOpt. Update the condition to use opts.deleteOffsetsOpt to
properly distinguish the action.
```suggestion
} else if (opts.options.has(opts.deleteOffsetsOpt)) {
```
##########
tools/src/main/java/org/apache/kafka/tools/streams/StreamsGroupCommand.java:
##########
@@ -326,10 +469,40 @@ Map<TopicPartition, OffsetsInfo>
getOffsets(StreamsGroupDescription description)
return output;
}
+ private Stream<TopicPartition> parseTopicsWithPartitions(String
topicArg) {
+ ToIntFunction<String> partitionNum = partition -> {
+ try {
+ return Integer.parseInt(partition);
+ } catch (NumberFormatException e) {
+ throw new IllegalArgumentException("Invalid partition '" +
partition + "' specified in topic arg '" + topicArg + "''");
Review Comment:
The error message in parseTopicsWithPartitions contains an extra single
quote at the end. Consider correcting it to ensure the message is clear.
```suggestion
throw new IllegalArgumentException("Invalid partition '"
+ partition + "' specified in topic arg '" + topicArg + "'");
```
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