我正在通过 JMX 端口使用 Jmxtrans 检索 Kafka 指标，并尝试发布到 CloudWatch。以下是我的 Jmxtrans 配置：
{
"servers":[
{
"alias":"kafka_broker",
"host":"localhost",
"port":"9999",
"queries":[
{
"obj":"kafka.controller:type=ControllerStats,name=LeaderElectionRateAndTimeMs",
"attr":[
"99thPercentile",
"MeanRate"
],
"resultAlias":"LeaderElectionRateTimeMs",
"outputWriters":[
{
"@class":"com.googlecode.jmxtrans.model.output.CloudWatchWriter",
"settings":{
"namespace":"samplekafkanamespace",
"dimensions":[
{
"name":"InstanceId",
"value":"$InstanceId"
}
]
}
}
]
}
]
}
]
}
还有我的 /etc/default/jmxtrans 文件：
http_proxy=http://proxy.com:3128
https_proxy=https://proxy.com:3128
HTTPS_PROXY=https://proxy.com:3128
HTTP_PROXY=http://proxy.com:3128
NO_PROXY=169.254.169.254
no_proxy=169.254.169.254
但是 Cloudwatch 请求超时。有没有我缺少的设置？
2018-10-19 11:25:35 [jmxtrans-result-1] level com.googlecode.jmxtrans.jmx.ResultProcessor [ResultProcessor.java:65] - Could not write results [Result(attributeName=99thPercentile, className=com.yammer.metrics.reporting.JmxReporter$Timer, objDomain=kafka.controller, typeName=type=ControllerStats,name=LeaderElectionRateAndTimeMs, valuePath=[], value=0.0, epoch=1539908694623, keyAlias=LeaderElectionRateTimeMs), Result(attributeName=MeanRate, className=com.yammer.metrics.reporting.JmxReporter$Timer, objDomain=kafka.controller, typeName=type=ControllerStats,name=LeaderElectionRateAndTimeMs, valuePath=[], value=0.0, epoch=1539908694623, keyAlias=LeaderElectionRateTimeMs)] of query Query(objectName=kafka.controller:type=ControllerStats,name=LeaderElectionRateAndTimeMs, keys=[], attr=[99thPercentile, MeanRate], typeNames=[], resultAlias=LeaderElectionRateTimeMs, useObjDomainAsKey=false, allowDottedKeys=false, useAllTypeNames=false, outputWriterInstances=[com.googlecode.jmxtrans.model.output.support.ResultTransformerOutputWriter@10934918]) to output writer com.googlecode.jmxtrans.model.output.support.ResultTransformerOutputWriter@10934918
com.amazonaws.SdkClientException: Unable to execute HTTP request: Connect to monitoring.ap-southeast-2.amazonaws.com:443 [monitoring.ap-southeast-2.amazonaws.com/103.8.175.93] failed: connect timed out
at com.amazonaws.http.AmazonHttpClient$RequestExecutor.handleRetryableException(AmazonHttpClient.java:1114)
at com.amazonaws.http.AmazonHttpClient$RequestExecutor.executeHelper(AmazonHttpClient.java:1064)
at com.amazonaws.http.AmazonHttpClient$RequestExecutor.doExecute(AmazonHttpClient.java:743)
at com.amazonaws.http.AmazonHttpClient$RequestExecutor.executeWithTimer(AmazonHttpClient.java:717)
at com.amazonaws.http.AmazonHttpClient$RequestExecutor.execute(AmazonHttpClient.java:699)
at com.amazonaws.http.AmazonHttpClient$RequestExecutor.access$500(AmazonHttpClient.java:667)
at com.amazonaws.http.AmazonHttpClient$RequestExecutionBuilderImpl.execute(AmazonHttpClient.java:649)
at com.amazonaws.http.AmazonHttpClient.execute(AmazonHttpClient.java:513)
at com.amazonaws.services.cloudwatch.AmazonCloudWatchClient.doInvoke(AmazonCloudWatchClient.java:1320)
at com.amazonaws.services.cloudwatch.AmazonCloudWatchClient.invoke(AmazonCloudWatchClient.java:1296)
at com.amazonaws.services.cloudwatch.AmazonCloudWatchClient.executePutMetricData(AmazonCloudWatchClient.java:1204)
at com.amazonaws.services.cloudwatch.AmazonCloudWatchClient.putMetricData(AmazonCloudWatchClient.java:1181)
at com.googlecode.jmxtrans.model.output.CloudWatchWriter$Writer.doWrite(CloudWatchWriter.java:147)
at com.googlecode.jmxtrans.model.output.support.ResultTransformerOutputWriter.doWrite(ResultTransformerOutputWriter.java:53)
at com.googlecode.jmxtrans.jmx.ResultProcessor$1.run(ResultProcessor.java:63)
at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
at java.base/java.util.concurrent.FutureTask.run(Unknown Source)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.base/java.lang.Thread.run(Unknown Source)
有人熟悉这个工具吗？