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[Optimize] 集群Broker列表中，补充Jmx是否成功连接的信息

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1、当前页面无数据时，一部分的原因是JMX连接失败导致；
2、Broker列表中增加是否连接成功的信息，便于问题的排查；
This commit is contained in:
zengqiao
2022-10-21 11:58:57 +08:00
committed by EricZeng
parent cafd665a2d
commit fa0ae5e474
2 changed files with 21 additions and 6 deletions
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24
km-biz/src/main/java/com/xiaojukeji/know/streaming/km/biz/cluster/impl/ClusterBrokersManagerImpl.java
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@@ -24,6 +24,7 @@ import com.xiaojukeji.know.streaming.km.core.service.broker.BrokerMetricService;
import com.xiaojukeji.know.streaming.km.core.service.broker.BrokerService;
import com.xiaojukeji.know.streaming.km.core.service.kafkacontroller.KafkaControllerService;
import com.xiaojukeji.know.streaming.km.core.service.topic.TopicService;
import com.xiaojukeji.know.streaming.km.persistence.kafka.KafkaJMXClient;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
@@ -51,6 +52,9 @@ public class ClusterBrokersManagerImpl implements ClusterBrokersManager {
@Autowired
private KafkaControllerService kafkaControllerService;
@Autowired
private KafkaJMXClient kafkaJMXClient;
@Override
public PaginationResult<ClusterBrokersOverviewVO> getClusterPhyBrokersOverview(Long clusterPhyId, ClusterBrokersOverviewDTO dto) {
// 获取集群Broker列表
@@ -75,6 +79,10 @@ public class ClusterBrokersManagerImpl implements ClusterBrokersManager {
//获取controller信息
KafkaController kafkaController = kafkaControllerService.getKafkaControllerFromDB(clusterPhyId);
//获取jmx状态信息
Map<Integer, Boolean> jmxConnectedMap = new HashMap<>();
brokerList.forEach(elem -> jmxConnectedMap.put(elem.getBrokerId(), kafkaJMXClient.getClientWithCheck(clusterPhyId, elem.getBrokerId()) != null));
// 格式转换
return PaginationResult.buildSuc(
this.convert2ClusterBrokersOverviewVOList(
@@ -83,7 +91,8 @@ public class ClusterBrokersManagerImpl implements ClusterBrokersManager {
metricsResult.getData(),
groupTopic,
transactionTopic,
kafkaController
kafkaController,
jmxConnectedMap
),
paginationResult
);
@@ -165,22 +174,24 @@ public class ClusterBrokersManagerImpl implements ClusterBrokersManager {
List<BrokerMetrics> metricsList,
Topic groupTopic,
Topic transactionTopic,
KafkaController kafkaController) {
Map<Integer, BrokerMetrics> metricsMap = metricsList == null? new HashMap<>(): metricsList.stream().collect(Collectors.toMap(BrokerMetrics::getBrokerId, Function.identity()));
KafkaController kafkaController,
Map<Integer, Boolean> jmxConnectedMap) {
Map<Integer, BrokerMetrics> metricsMap = metricsList == null ? new HashMap<>() : metricsList.stream().collect(Collectors.toMap(BrokerMetrics::getBrokerId, Function.identity()));
Map<Integer, Broker> brokerMap = brokerList == null? new HashMap<>(): brokerList.stream().collect(Collectors.toMap(Broker::getBrokerId, Function.identity()));
Map<Integer, Broker> brokerMap = brokerList == null ? new HashMap<>() : brokerList.stream().collect(Collectors.toMap(Broker::getBrokerId, Function.identity()));
List<ClusterBrokersOverviewVO> voList = new ArrayList<>(pagedBrokerIdList.size());
for (Integer brokerId : pagedBrokerIdList) {
Broker broker = brokerMap.get(brokerId);
BrokerMetrics brokerMetrics = metricsMap.get(brokerId);
Boolean jmxConnected = jmxConnectedMap.get(brokerId);
voList.add(this.convert2ClusterBrokersOverviewVO(brokerId, broker, brokerMetrics, groupTopic, transactionTopic, kafkaController));
voList.add(this.convert2ClusterBrokersOverviewVO(brokerId, broker, brokerMetrics, groupTopic, transactionTopic, kafkaController, jmxConnected));
}
return voList;
}
private ClusterBrokersOverviewVO convert2ClusterBrokersOverviewVO(Integer brokerId, Broker broker, BrokerMetrics brokerMetrics, Topic groupTopic, Topic transactionTopic, KafkaController kafkaController) {
private ClusterBrokersOverviewVO convert2ClusterBrokersOverviewVO(Integer brokerId, Broker broker, BrokerMetrics brokerMetrics, Topic groupTopic, Topic transactionTopic, KafkaController kafkaController, Boolean jmxConnected) {
ClusterBrokersOverviewVO clusterBrokersOverviewVO = new ClusterBrokersOverviewVO();
clusterBrokersOverviewVO.setBrokerId(brokerId);
if (broker != null) {
@@ -203,6 +214,7 @@ public class ClusterBrokersManagerImpl implements ClusterBrokersManager {
}
clusterBrokersOverviewVO.setLatestMetrics(brokerMetrics);
clusterBrokersOverviewVO.setJmxConnected(jmxConnected);
return clusterBrokersOverviewVO;
}

3
km-common/src/main/java/com/xiaojukeji/know/streaming/km/common/bean/vo/cluster/res/ClusterBrokersOverviewVO.java
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@@ -31,6 +31,9 @@ public class ClusterBrokersOverviewVO extends BrokerMetadataVO {
@ApiModelProperty(value = "jmx端口")
private Integer jmxPort;
@ApiModelProperty(value = "jmx连接状态 true:连接成功 false:连接失败")
private Boolean jmxConnected;
@ApiModelProperty(value = "是否存活 true：存活 false：不存活")
private Boolean alive;
}