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Posted to dev@ambari.apache.org by "Aleksandr Kovalenko (JIRA)" <ji...@apache.org> on 2014/03/31 13:35:15 UTC
[jira] [Commented] (AMBARI-5274) Supervisor under supervision fails
w/o ganglia server
[ https://issues.apache.org/jira/browse/AMBARI-5274?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13955110#comment-13955110 ]
Aleksandr Kovalenko commented on AMBARI-5274:
---------------------------------------------
https://reviews.apache.org/r/19838/
> Supervisor under supervision fails w/o ganglia server
> -----------------------------------------------------
>
> Key: AMBARI-5274
> URL: https://issues.apache.org/jira/browse/AMBARI-5274
> Project: Ambari
> Issue Type: Bug
> Components: client
> Affects Versions: 1.5.1
> Reporter: Aleksandr Kovalenko
> Assignee: Aleksandr Kovalenko
> Fix For: 1.5.1
>
> Attachments: AMBARI-5274.patch
>
>
> {code}
> JMXetricAgent instrumented JVM, see https://github.com/ganglia/jmxetric
> Mar 28, 2014 6:40:13 PM info.ganglia.jmxetric.JMXetricAgent premain
> SEVERE: Exception starting JMXetricAgent
> java.net.UnknownHostException: {0}: Name or service not known
> at java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method)
> at java.net.InetAddress$1.lookupAllHostAddr(InetAddress.java:901)
> at java.net.InetAddress.getAddressesFromNameService(InetAddress.java:129
> 3)
> at java.net.InetAddress.getAllByName0(InetAddress.java:1246)
> at java.net.InetAddress.getAllByName(InetAddress.java:1162)
> at java.net.InetAddress.getAllByName(InetAddress.java:1098)
> at java.net.InetAddress.getByName(InetAddress.java:1048)
> at info.ganglia.gmetric4j.gmetric.AbstractProtocol.<init>(AbstractProtoc
> ol.java:29)
> at info.ganglia.gmetric4j.gmetric.Protocolv31x.<init>(Protocolv31x.java:
> 34)
> at info.ganglia.gmetric4j.gmetric.GMetric.<init>(GMetric.java:108)
> at info.ganglia.jmxetric.XMLConfigurationService.configureGangliaFromXML
> (XMLConfigurationService.java:165)
> at info.ganglia.jmxetric.XMLConfigurationService.configure(XMLConfigurat
> ionService.java:67)
> at info.ganglia.jmxetric.JMXetricAgent.premain(JMXetricAgent.java:51)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
> java:57)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> sorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> at sun.instrument.InstrumentationImpl.loadClassAndStartAgent(Instrumenta
> tionImpl.java:382)
> at sun.instrument.InstrumentationImpl.loadClassAndCallPremain(Instrument
> ationImpl.java:397)
> {code}
> The reason here is this config send from ui:
> {code}
> ...childopts: '-javaagent:/usr/lib/storm/contrib/storm-jmxetric/lib/jmxetric-1.0.4.jar=host={0},...'
> {code}
> it can't find hostname {0}, however this works fine:
> {code}
> ...childopts: '-javaagent:/usr/lib/storm/contrib/storm-jmxetric/lib/jmxetric-1.0.4.jar=host=,port...'
> {code}
> So let's leave it as empty if no ganglia server is present
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