I didn't see any attachments on Sri's email. I think the Sampler thread must've thrown something and died.
-Kirk On Tue, Sep 27, 2016 at 7:31 AM, Jens Deppe <jde...@pivotal.io> wrote: > Hi Sri, > > I did something similar a while back for a hackday project. My approach > was to expose all of GemFire JMX metrics with jmxtrans which can > automatically write to InfluxDB as a Graphite source. I like this approach > because a GemFire member can be instrumented without adding *any* > additional code. > > FWIW I'm attaching the jmxtrans.xml I used to expose a couple of standard > JMX JVM attributes. > > --Jens > > > On Mon, Sep 26, 2016 at 3:10 PM, sri man <manv...@gmail.com> wrote: > >> Hi, >> >> I am trying to experiment with exposing Geode stats to Grafana >> <http://grafana.org/> using a the time-series database InfluxDB >> <https://www.influxdata.com/time-series-platform/influxdb/>. >> >> Facing the below exception when I start the server after enabling stats >> and >> including influxDB java client <https://github.com/influxdata >> /influxdb-java> in >> the project. >> I am new to gradle (and also the above technologies ! ), not sure if I am >> doing something wrong here w.r.t including the influxdb-java client. >> >> When I enable statistics, the server doesn't start(the .... after the >> start server command doesn't seem to stop), and I see the below exception >> in the server logs >> >> [warning 2016/09/26 17:47:45.408 EDT geode-server1 <main> tid=0x1] >> Statistics sampler is not available >> *java.lang.IllegalStateException: Statistics sampler is not available* >> at >> org.apache.geode.internal.statistics.SampleCollector.getStat >> MonitorHandler(SampleCollector.java:127) >> at >> org.apache.geode.internal.statistics.StatisticsMonitor.getSt >> atMonitorHandler(StatisticsMonitor.java:139) >> at >> org.apache.geode.internal.statistics.StatisticsMonitor.addLi >> stener(StatisticsMonitor.java:83) >> at >> org.apache.geode.management.internal.beans.stats.MBeanStatsM >> onitor.addStatisticsToMonitor(MBeanStatsMonitor.java:59) >> at >> org.apache.geode.management.internal.beans.MemberMBeanBridge >> .addCacheStats(MemberMBeanBridge.java:470) >> at >> org.apache.geode.management.internal.beans.MemberMBeanBridge >> .init(MemberMBeanBridge.java:420) >> at >> org.apache.geode.management.internal.beans.ManagementAdapter >> .handleCacheCreation(ManagementAdapter.java:161) >> at >> org.apache.geode.management.internal.beans.ManagementListene >> r.handleEvent(ManagementListener.java:119) >> at >> org.apache.geode.distributed.internal.InternalDistributedSys >> tem.notifyResourceEventListeners(InternalDistributedSystem.java:2077) >> at >> org.apache.geode.distributed.internal.InternalDistributedSys >> tem.handleResourceEvent(InternalDistributedSystem.java:525) >> at >> org.apache.geode.internal.cache.GemFireCacheImpl.initialize( >> GemFireCacheImpl.java:1113) >> at >> org.apache.geode.internal.cache.GemFireCacheImpl.basicCreate >> (GemFireCacheImpl.java:765) >> at >> org.apache.geode.internal.cache.GemFireCacheImpl.create(GemF >> ireCacheImpl.java:752) >> at org.apache.geode.cache.CacheFactory.create(CacheFactory. >> java:181) >> at org.apache.geode.cache.CacheFactory.create(CacheFactory. >> java:231) >> at >> org.apache.geode.distributed.internal.DefaultServerLauncherC >> acheProvider.createCache(DefaultServerLauncherCacheProvider.java:55) >> at >> org.apache.geode.distributed.ServerLauncher.createCache(Serv >> erLauncher.java:783) >> at >> org.apache.geode.distributed.ServerLauncher.start(ServerLaun >> cher.java:703) >> at >> org.apache.geode.distributed.ServerLauncher.run(ServerLauncher.java:633) >> at >> org.apache.geode.distributed.ServerLauncher.main(ServerLauncher.java:184) >> For now I have changed the method (private writeSample >> in StatArchiveWriter.java) to write to influxDB. >> >> *Geode Properties:* >> statistic-sampling-enabled=true >> statistic-archive-file=statsFile.gfs >> >> When I remove the above properties from the properties file the server >> starts up fine, which makes me think that my gradle changes should be >> fine. >> >> *Gradle changes:* >> >> 1. I have included the below line in geode-core/build.gradle >> <https://github.com/apache/incubator-geode/blob/develop/geod >> e-core/build.gradle#L39> >> dependencies. >> compile 'org.influxdb:influxdb-java:' + project.'influxdb-client-versi >> on' >> >> 2. I have included the dependency version here >> https://github.com/apache/incubator-geode/blob/develop/gradl >> e/dependency-versions.properties >> >> 3. Have added the influxdb jar name here >> https://github.com/apache/incubator-geode/blob/develop/geode >> -assembly/src/test/resources/expected_jars.txt >> >> >> Please let me know why one would see exception >> "java.lang.IllegalStateException: Statistics sampler is not available". >> >> Any feedback on the approach/usefulness of using InfluxDB-Grafana for >> geode >> stats is appreciated. >> >> >> Thanks, >> Srikanth Manvi >> > >
