Thank you very much Chesnay, your pointer on "java.rmi.server.hostname" solved the issue. Now i am able to get flink metrics in 1.1.1
"host" setting in JMX Reporter was because i thought of not exposing JMX metrics as public. Since my flink cluster is in AWS cloud. So i tried to bind it to private ip and private to pulic ip mapping for JMX port is disabled.Not sure this make sense :) Thank You @Robert for the comments. Regards, Srijith On Mon, Aug 29, 2016 at 8:16 PM, Chesnay Schepler <ches...@apache.org> wrote: > Hello, > > That you can't access JMX in 1.0.3 even though you set all the JVM JMX > options is unrelated to Flink. As such your JMX setup in general is broken. > Note that in order to remotely access JMX you usually have to set > "java.rmi.server.hostname" system-property on the host as well. > > Regarding the reporter: > > - When you manually set all the JVM JMX properties you don't have to > specify a port for the JMXReporter. > - There is no "host" setting for the JMX reporter. Out of curiosity, > what do you think setting it would do? > > Please keep us updated about your progress. > > Regards, > Chesnay > > > On 29.08.2016 15:41, Robert Metzger wrote: > > Hi, > > I think in Flink 1.1.1 JMX will be started on port 8080, 8081 or 8082 (on > the JM, 8081 is probably occupied by the web interface). > > On Mon, Aug 29, 2016 at 1:25 PM, Sreejith S <srssreej...@gmail.com> wrote: > >> Hi Chesnay, >> >> I added the below configuration in flink-conf in each taskmanagers. >> (flink 1.0.3 version ) >> >> # Enable JMX >> >> env.java.opts: -Dcom.sun.management.jmxremote >> -Dcom.sun.management.jmxremote.port=9999 >> -Dcom.sun.management.jmxremote.authenticate=false >> -Dcom.sun.management.jmxremote.ssl=false >> -Dcom.sun.management.jmxremote.host=XX.XX.XX.XX >> >> Then tried to access it via >> service:jmx:rmi:///jndi/rmi://XX.XX.XX.XX:9999/jmxrmi >> from a normal java program using javax.management.remote.JMXConnector >> >> But connection refusing. I checked my port, its opened. >> >> Then i added below configs in Flink 1.1.1 >> >> # JMX Metrics >> metrics.reporters : jmx_reporter >> metrics.reporter.jmx_reporter.class: org.apache.flink.metrics.jmx.J >> MXReporter >> metrics.reporter.jmx_reporter.host: XX.XX.XX.XX >> metrics.reporter.jmx_reporter.port: 8080-8082 >> >> But no hope. Am i miss anything ? >> >> Thank You >> >> >> On Mon, Aug 29, 2016 at 4:36 PM, Chesnay Schepler < <ches...@apache.org> >> ches...@apache.org> wrote: >> >>> Hello, >>> >>> can you post the jmx config entries and give us more details on how you >>> want to access it? >>> >>> Regards, >>> Chesnay >>> >>> >>> On 29.08.2016 12:09, Sreejith S wrote: >>> >>> Hi All, >>> >>> I am using Flink-1.1.1 and i enabled JMX metrics in configuration file. >>> In the task manger log i can see JMX is running. >>> >>> Is this metrics exposed only through Flink Metrics API's ? >>> >>> I tried to connect to flink JMX URL using normal javax , but connections >>> getting refused. >>> >>> Thanks, >>> >>> -- >>> >>> >>> *Sreejith.S* >>> https://github.com/srijiths/ >>> <http://srijiths.wordpress.com/>http://srijiths.wordpress.com/ >>> tweet2sree@twitter <http://tweet2Sree> >>> >>> >>> >>> >>> >>> >>> >>> >> >> >> -- >> >> >> *Sreejith.S* >> https://github.com/srijiths/ >> http://srijiths.wordpress.com/ >> tweet2sree@twitter <http://tweet2Sree> >> >> >> >> >> >> >> > > -- *Sreejith.S* https://github.com/srijiths/ http://srijiths.wordpress.com/ tweet2sree@twitter <http://tweet2Sree>
