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我使用kafka_2.11-0.9.0.1，我嘗試兩個版本的jason配置文件。我可以得到JVM信息，如heapmem和GC enter image description here爲什麼我用jmxtrans得到kafka指標，因爲我可以獲得JVM堆信息？
但是，當我想獲得kafka度量標準時，什麼也沒有。這是jmxtrans日誌。 enter image description here
多，這是二版的傑森文件I用戶：
{
"servers" : [ {
"port" : "9999",
"host" : "localhost",
"queries" : [ {
"outputWriters" : [ {
"@class" : "com.googlecode.jmxtrans.model.output.StdOutWriter",
"settings" : {
}
} ],
"obj" : "kafka.server:type=BrokerTopicMetrics,name=MessagesInPerSec,topic=test",
"attr" : [ "Count"]
},{
"outputWriters" : [ {
"@class" : "com.googlecode.jmxtrans.model.output.StdOutWriter",
"settings" : {
}
} ],
"obj" : "kafka.server:type=BrokerTopicMetrics,name=*",
"resultAlias": "Kafka",
"attr" : [ "Count","OneMinuteRate"]
}
],
"numQueryThreads" : 2
}] }
另一個是：
{
"outputWriters" : [ {
"@class" : "com.googlecode.jmxtrans.model.output.KeyOutWriter",
"settings" : {
"outputFile" : "testowo-counts3.txt",
"maxLogFileSize" : "10MB",
"maxLogBackupFiles" : 200,
"delimiter" : "\t",
"debug" : true
}
} ],
"obj": "\"kafka.network\":type=\"RequestMetrics\",name=\"Produce-RequestsPerSec\"",
"resultAlias": "produce",
"attr": [
"Count",
"OneMinuteRate"
]
} ,{
"outputWriters" : [ {
"@class" : "com.googlecode.jmxtrans.model.output.KeyOutWriter",
"settings" : {
"outputFile" : "testowo-gc.txt",
"maxLogFileSize" : "10MB",
"maxLogBackupFiles" : 200,
"delimiter" : "\t",
"debug" : true
}
} ],
"obj": "java.lang:type=GarbageCollector,name=*",
"resultAlias": "GC",
"attr": [
"CollectionCount",
"CollectionTime"
]
}