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Posted to issues@htrace.apache.org by "Colin Patrick McCabe (JIRA)" <ji...@apache.org> on 2015/10/14 02:56:07 UTC

[jira] [Updated] (HTRACE-233) htrace-zipkin should explicitly include slf4j-api to avoid ClassNotFoundException

     [ https://issues.apache.org/jira/browse/HTRACE-233?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Colin Patrick McCabe updated HTRACE-233:
----------------------------------------
    Affects Version/s:     (was: master)
     Target Version/s: 4.0
          Component/s: build

> htrace-zipkin should explicitly include slf4j-api to avoid ClassNotFoundException
> ---------------------------------------------------------------------------------
>
>                 Key: HTRACE-233
>                 URL: https://issues.apache.org/jira/browse/HTRACE-233
>             Project: HTrace
>          Issue Type: Bug
>          Components: build
>    Affects Versions: 4.0
>            Reporter: Cosmin Lehene
>            Assignee: Cosmin Lehene
>            Priority: Blocker
>             Fix For: 4.0
>
>         Attachments: HTRACE-233-addendum.patch, HTRACE-233.patch
>
>
> {code}
>   at com.intellij.rt.execution.application.AppMain.main(AppMain.java:140)
> Caused by: java.lang.NoClassDefFoundError: org/apache/htrace/slf4j/LoggerFactory
>   at org.apache.htrace.thrift.transport.TIOStreamTransport.<clinit>(TIOStreamTransport.java:38)
>   at org.apache.htrace.impl.ZipkinSpanReceiver$WriteSpanRunnable.<init>(ZipkinSpanReceiver.java:214)
>   at org.apache.htrace.impl.ZipkinSpanReceiver.configure(ZipkinSpanReceiver.java:178)
>   at org.apache.htrace.impl.ZipkinSpanReceiver.<init>(ZipkinSpanReceiver.java:155)
>   ... 36 more
> Caused by: java.lang.ClassNotFoundException: org.apache.htrace.slf4j.LoggerFactory
>   at java.net.URLClassLoader$1.run(URLClassLoader.java:372)
>   at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
> {code}
> Looking in the jar I can only see the following classes
> {code}
> org/apache/htrace/slf4j/impl/NOPLoggerFactory.class
> org/apache/htrace/slf4j/impl/StaticLoggerBinder.class
> org/apache/htrace/slf4j/impl/StaticMarkerBinder.class
> org/apache/htrace/slf4j/impl/StaticMDCBinder.class
> {code}
> {{LoggerFactory}} is in {{slf4j-api}} which is not included explicitly and not picked up during relocation.
> I'll send a patch



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