基本上,我想要实现的是获取卡夫卡中所有主题的MessageInPerSec度量,并将自定义标记作为topicName添加到流入db中,以便根据不基于'ObjDomain‘定义的主题进行查询,下面是my JmxTrans配置(注意,使用通配符作为主题以获取所有主题的数据MessageInPerSec JMX属性)
{
"servers": [
{
"port": "9581",
"host": "192.168.43.78",
"alias": "kafka-metric",
"queries": [
{
"outputWriters": [
{
"@class": "com.googlecode.jmxtrans.model.output.InfluxDbWriterFactory",
"url": "http://192.168.43.78:8086/",
"database": "kafka",
"username": "admin",
"password": "root"
}
],
"obj": "kafka.server:type=BrokerTopicMetrics,name=MessagesInPerSec,topic=*",
"attr": [
"Count",
"MeanRate",
"OneMinuteRate",
"FiveMinuteRate",
"FifteenMinuteRate"
],
"resultAlias": "newTopic"
}
],
"numQueryThreads": 2
}
]
}产生流入DB的结果,如下所示
[name=newTopic, time=1589425526087, tags={attributeName=FifteenMinuteRate,
className=com.yammer.metrics.reporting.JmxReporter$Meter, objDomain=kafka.server,
typeName=type=BrokerTopicMetrics,name=MessagesInPerSec,topic=backblaze_smart},
precision=MILLISECONDS, fields={FifteenMinuteRate=1362.9446063537794, _jmx_port=9581
}]并在配置中使用完整的objDomain创建标记,但我希望将主题作为单独的标记,如下所示
[name=newTopic, time=1589425526087, tags={attributeName=FifteenMinuteRate,
className=com.yammer.metrics.reporting.JmxReporter$Meter, objDomain=kafka.server,
topic=backblaze_smart,
typeName=type=BrokerTopicMetrics,name=MessagesInPerSec,topic=backblaze_smart},
precision=MILLISECONDS, fields={FifteenMinuteRate=1362.9446063537794, _jmx_port=9581
}]无法找到足够的文档,说明如何使用jmxtrans将主题的通配符值作为单独的标记,并将其写入InfluxDB。
发布于 2020-09-21 17:57:53
您只需为内流输出写入器添加以下附加属性即可。只需确保您使用的是最新版本的jmxtrans版本。文档在这里:https://github.com/jmxtrans/jmxtrans/wiki/InfluxDBWriter
"typeNames":“主题”,
"typeNamesAsTags":“真”
我已经列出了您的配置与上述修改。
{
"servers": [
{
"port": "9581",
"host": "192.168.43.78",
"alias": "kafka-metric",
"queries": [
{
"outputWriters": [
{
"@class": "com.googlecode.jmxtrans.model.output.InfluxDbWriterFactory",
"url": "http://192.168.43.78:8086/",
"database": "kafka",
"username": "admin",
"password": "root",
"typeNames": ["topic"],
"typeNamesAsTags": "true"
}
],
"obj": "kafka.server:type=BrokerTopicMetrics,name=MessagesInPerSec,topic=*",
"attr": [
"Count",
"MeanRate",
"OneMinuteRate",
"FiveMinuteRate",
"FifteenMinuteRate"
],
"resultAlias": "newTopic"
}
],
"numQueryThreads": 2
}
]
}https://stackoverflow.com/questions/61788783
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