toomanyopenfiles/jmxmon

基于open-falcon的jmx监控插件

jmxmon's Issues

error:non-JRMP server at remote endpoint

2017-03-20 16:01:57,241 [main] INFO [com.stephan.tof.jmxmon.Config] - init config
2017-03-20 16:01:57,370 [main] INFO [com.stephan.tof.jmxmon.Config] - /usr/local/falcon-agent/jmxmon/./jmxmon.jvm.context.json is not exist
2017-03-20 16:01:57,370 [main] INFO [com.stephan.tof.jmxmon.Config] - init config ok
2017-03-20 16:01:58,262 [pool-1-thread-1] ERROR [com.stephan.tof.jmxmon.JMXMonitor] - non-JRMP server at remote endpoint
java.rmi.ConnectIOException: non-JRMP server at remote endpoint
at sun.rmi.transport.tcp.TCPChannel.createConnection(TCPChannel.java:248)
at sun.rmi.transport.tcp.TCPChannel.newConnection(TCPChannel.java:202)
at sun.rmi.server.UnicastRef.newCall(UnicastRef.java:342)
at sun.rmi.registry.RegistryImpl_Stub.lookup(Unknown Source)
at com.stephan.tof.jmxmon.jmxutil.ProxyClient.checkSslConfig(ProxyClient.java:274)
at com.stephan.tof.jmxmon.jmxutil.ProxyClient.(ProxyClient.java:167)
at com.stephan.tof.jmxmon.jmxutil.ProxyClient.getProxyClient(ProxyClient.java:518)
at com.stephan.tof.jmxmon.JMXMonitor.runTask(JMXMonitor.java:58)
at com.stephan.tof.jmxmon.JMXMonitor.access$0(JMXMonitor.java:50)
at com.stephan.tof.jmxmon.JMXMonitor$1.run(JMXMonitor.java:41)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)

这大概什么原因？

这个插件有个Bug，就是当jvm使用G1的垃圾收集器的时候

这个插件有个Bug，就是当jvm使用G1的垃圾收集器的时候，吐出的指标带有空格，导致open-falcon 识别不了，比如这个指标："metric":"g1 young generation.gc.avg.time"，里面有空格

下面是JVM采用G1的时候，jmx吐出的指标详情 ：
content=[{"metric":"g1 young generation.gc.avg.time","endpoint":"UAT-HADOOP-13","timestamp":1565224431,"step":60,"value":0.0,"counterType":"GAUGE","tags":"jmxport=9998"},{"metric":"g1 young generation.gc.count","endpoint":"UAT-HADOOP-13","timestamp":1565224431,"step":60,"value":0.0,"counterType":"GAUGE","tags":"jmxport=9998"},{"metric":"g1 old generation.gc.avg.time","endpoint":"UAT-HADOOP-13","timestamp":1565224431,"step":60,"value":0.0,"counterType":"GAUGE","tags":"jmxport=9998"},{"metric":"g1 old generation.gc.count","endpoint":"UAT-HADOOP-13","timestamp":1565224431,"step":60,"value":-1.0,"counterType":"GAUGE","tags":"jmxport=9998"},{"metric":"gc.throughput","endpoint":"UAT-HADOOP-13","timestamp":1565224431,"step":60,"value":99.99,"counterType":"GAUGE","tags":"jmxport=9998"},{"metric":"old.gen.mem.used","endpoint":"UAT-HADOOP-13","timestamp":1565224431,"step":60,"value":3.53209116E9,"counterType":"GAUGE","tags":"jmxport=9998"},{"metric":"old.gen.mem.ratio","endpoint":"UAT-HADOOP-13","timestamp":1565224431,"step":60,"value":10.28,"counterType":"GAUGE","tags":"jmxport=9998"},{"metric":"new.gen.promotion","endpoint":"UAT-HADOOP-13","timestamp":1565224431,"step":60,"value":0.0,"counterType":"GAUGE","tags":"jmxport=9998"},{"metric":"new.gen.avg.promotion","endpoint":"UAT-HADOOP-13","timestamp":1565224431,"step":60,"value":0.0,"counterType":"GAUGE","tags":"jmxport=9998"},{"metric":"thread.active.count","endpoint":"UAT-HADOOP-13","timestamp":1565224431,"step":60,"value":219.0,"counterType":"GAUGE","tags":"jmxport=9998"},{"metric":"thread.peak.count","endpoint":"UAT-HADOOP-13","timestamp":1565224431,"step":60,"value":349.0,"counterType":"GAUGE","tags":"jmxport=9998"}]

jmxmon里监控指标有总线程数吗

请问thread.active.count是只包含NEW和RUNNABLE这两种状态吗？
另外就是这个thread.peak.count(峰值线程数)没明白是什么时间的峰值？

jmxmon.jvm.context.json这个文件的用途是啥？可以添加监控项吗

jmxmon.jvm.context.json这个文件的用途是啥？可以添加监控项吗

执行报错

2016-12-19 15:31:34,134 [pool-1-thread-1] ERROR [com.stephan.tof.jmxmon.JMXMonitor] - error during JRMP connection establishment; nested exception is:
java.io.EOFException
java.rmi.ConnectIOException: error during JRMP connection establishment; nested exception is:
java.io.EOFException
at sun.rmi.transport.tcp.TCPChannel.createConnection(TCPChannel.java:304)
at sun.rmi.transport.tcp.TCPChannel.newConnection(TCPChannel.java:202)
at sun.rmi.server.UnicastRef.newCall(UnicastRef.java:341)
at sun.rmi.registry.RegistryImpl_Stub.lookup(Unknown Source)
at com.stephan.tof.jmxmon.jmxutil.ProxyClient.checkSslConfig(ProxyClient.java:274)
at com.stephan.tof.jmxmon.jmxutil.ProxyClient.(ProxyClient.java:167)
at com.stephan.tof.jmxmon.jmxutil.ProxyClient.getProxyClient(ProxyClient.java:518)
at com.stephan.tof.jmxmon.JMXMonitor.runTask(JMXMonitor.java:58)
at com.stephan.tof.jmxmon.JMXMonitor.access$0(JMXMonitor.java:50)
at com.stephan.tof.jmxmon.JMXMonitor$1.run(JMXMonitor.java:41)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:304)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:178)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.io.EOFException
at java.io.DataInputStream.readByte(DataInputStream.java:267)
at sun.rmi.transport.tcp.TCPChannel.createConnection(TCPChannel.java:246)
... 16 more

上报的metrics不完整问题

我一个机器上开了两个jmx的java进程（一个端口1099，另一个12345），看日志发现，上报的metrics两个端口不一致。
举例（看截图，截图是jmxmon的一条上报日志，为方便期间，多打了几个回车而已）：
parnew.gc.avg.time 这个metrics只有1099端口有，而12345端口没有；
gc.throughput这个metrics 两个端口都有；

这是为什么？还是存在bug？

一台机器有多个Java进程，除了端口，怎么给tag区分

一台机器有多个Java进程，除了端口，怎么给tag区分

日志输出级别不生效

log4j.properties中做配置： log4j.rootLogger=ERROR, Console （想改成error级别，否则输出信息太多；建议上报信息在debug下才输出）

但是在日志文件中还有info信息输出，这个能否确认下？

谢谢

how to handle jmx monitor with authentication error

The java process was started with imx user and password, which resulted in jmx monitor error with authentication error, is there any parameter in property file indicating for authentication use?

thanks in advance

endpoint是中文竟然会乱码？？

工具不支持自定义jmx指标吗？

control 文件

没有找到启动脚本，是不是忘记传了？

多端口监控失效问题

端口必须从小到大写

你好，我对源码打maven包报错，请帮忙看下

[INFO] Scanning for projects...
[INFO]
[INFO] -----------------------< com.stephan.tof:jmxmon >-----------------------
[INFO] Building jmxmon 0.0.2
[INFO] --------------------------------[ jar ]---------------------------------
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 0.490 s
[INFO] Finished at: 2019-08-07T19:47:22+08:00
[INFO] ------------------------------------------------------------------------
[ERROR] Plugin org.apache.maven.plugins:maven-install-plugin:2.4 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-install-plugin:jar:2.4: Could not transfer artifact org.apache.maven.plugins:maven-install-plugin:pom:2.4 from/to nexus-public (http://maven.aliyun.com/nexus/content/groups/public): Cannot access http://maven.aliyun.com/nexus/content/groups/public with type default using the available connector factories: BasicRepositoryConnectorFactory: Cannot access http://maven.aliyun.com/nexus/content/groups/public using the registered transporter factories: WagonTransporterFactory: java.util.NoSuchElementException
[ERROR] role: org.apache.maven.wagon.Wagon
[ERROR] roleHint: http
[ERROR] -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/PluginResolutionException

_

本地打包出现以下问题

mvn assembly:single

这个问题如何处理
[WARNING] Cannot include project artifact: com.stephan.tof:jmxmon:jar:0.0.2; it doesn't have an associated file or directory.

日志报错

2017-12-27 12:19:05,687 [main] INFO [com.stephan.tof.jmxmon.Config] - init config
2017-12-27 12:19:05,815 [main] INFO [com.stephan.tof.jmxmon.Config] - /home/wwh/open-falcon/wwh/jmxmon/jmxmon-v0.0.2/./jmxmon.jvm.context.json is not exist
2017-12-27 12:19:05,815 [main] INFO [com.stephan.tof.jmxmon.Config] - init config ok

显示：jmxmon.jvm.context.json is not exist

获取的gc的time单位是多少？秒还是毫秒？

能否提供堆内存使用量指标,谢谢

refused to host: localhost; nested exception is: java.net.ConnectException: 拒绝连接

conf.properties

the working dir

workDir=./

localhost jmx ports, split by comma

agent port url

jmx.ports=8099
agent.posturl=http://localhost:1988/v1/push

this program always print this logs,can not get data?

30 15:04:56,502 [pool-1-thread-1] ERROR [com.stephan.tof.jmxmon.JMXMonitor] - Connection refused to host: localhost; nested exception is:
java.net.ConnectException: 拒绝连接
java.rmi.ConnectException: Connection refused to host: localhost; nested exception is:
java.net.ConnectException: 拒绝连接
at sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:619)
at sun.rmi.transport.tcp.TCPChannel.createConnection(TCPChannel.java:216)
at sun.rmi.transport.tcp.TCPChannel.newConnection(TCPChannel.java:202)
at sun.rmi.server.UnicastRef.newCall(UnicastRef.java:342)
at sun.rmi.registry.RegistryImpl_Stub.lookup(Unknown Source)
at com.stephan.tof.jmxmon.jmxutil.ProxyClient.checkSslConfig(ProxyClient.java:274)
at com.stephan.tof.jmxmon.jmxutil.ProxyClient.(ProxyClient.java:167)
at com.stephan.tof.jmxmon.jmxutil.ProxyClient.getProxyClient(ProxyClient.java:518)
at com.stephan.tof.jmxmon.JMXMonitor.runTask(JMXMonitor.java:58)
at com.stephan.tof.jmxmon.JMXMonitor.access$0(JMXMonitor.java:50)
at com.stephan.tof.jmxmon.JMXMonitor$1.run(JMXMonitor.java:41)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)