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show topic partition info

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This commit is contained in:
许晓东
2021-09-23 20:20:52 +08:00
parent 71dda5e432
commit e65eba9237
9 changed files with 203 additions and 5 deletions
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2
src/main/java/com/xuxd/kafka/console/service/TopicService.java
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@@ -16,4 +16,6 @@ public interface TopicService {
ResponseData getTopicList(String topic, TopicType type);
ResponseData deleteTopic(String topic);
ResponseData getTopicPartitionInfo(String topic);
}

11
src/main/java/com/xuxd/kafka/console/service/impl/TopicServiceImpl.java
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@@ -3,6 +3,7 @@ package com.xuxd.kafka.console.service.impl;
import com.xuxd.kafka.console.beans.ResponseData;
import com.xuxd.kafka.console.beans.enums.TopicType;
import com.xuxd.kafka.console.beans.vo.TopicDescriptionVO;
import com.xuxd.kafka.console.beans.vo.TopicPartitionVO;
import com.xuxd.kafka.console.service.TopicService;
import java.util.Collections;
import java.util.Comparator;
@@ -70,4 +71,14 @@ public class TopicServiceImpl implements TopicService {
Tuple2<Object, String> tuple2 = topicConsole.deleteTopic(topic);
return (Boolean) tuple2._1 ? ResponseData.create().success() : ResponseData.create().failed(tuple2._2);
}
@Override public ResponseData getTopicPartitionInfo(String topic) {
List<TopicDescription> list = topicConsole.getTopicList(Collections.singleton(topic));
if (list.isEmpty()) {
return ResponseData.create().success();
}
TopicDescription topicDescription = list.get(0);
return ResponseData.create().data(topicDescription.partitions().stream().map(p -> TopicPartitionVO.from(p))).success();
}
}