scoverage during runtime?

[seregasheypak]

Hi, I've used scoverage, now I run my jar in production. Here is a stacktrace

ava.lang.NoClassDefFoundError: scoverage/Invoker$
    at my.app.scalding.job.MyScaldingJob$.<init>(MyScaldingJob.scala:59)
    at my.app.scalding.job.MyScaldingJob$.<clinit>(MyScaldingJob.scala)
    at my.app.scalding.job.MyScaldingJob.mobPrefixDictParam(MyScaldingJob.scala)
    at my.app.scalding.job.MyScaldingJob$mobPrefixDictParam.call(Unknown Source)
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:112)
    at my.app.scalding.job.Main.prepareJobJson(Main.groovy:24)
    at my.app.scalding.job.Main.main(Main.groovy:16)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.apache.oozie.action.hadoop.LauncherMapper.map(LauncherMapper.java:495)
    at org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:50)
    at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:417)
    at org.apache.hadoop.mapred.MapTask.run(MapTask.java:332)
    at org.apache.hadoop.mapred.Child$4.run(Child.java:268)
    at java.security.AccessController.doPrivileged(Native Method)
    at javax.security.auth.Subject.doAs(Subject.java:396)
    at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1438)
    at org.apache.hadoop.mapred.Child.main(Child.java:262)
Caused by: java.lang.ClassNotFoundException: scoverage.Invoker$
    at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
    ... 22 more

what it could be?

[sksamuel]

You need to add the jar as a dependency as well as the compiler plugin.

On 25 September 2014 16:09, seregasheypak notifications@github.com wrote:

Hi, I've used scoverage, now I run my jar in production. Here is a
stacktrace

ava.lang.NoClassDefFoundError: scoverage/Invoker$
at my.app.scalding.job.MyScaldingJob$.(MyScaldingJob.scala:59)
at my.app.scalding.job.MyScaldingJob$.(MyScaldingJob.scala)
at my.app.scalding.job.MyScaldingJob.mobPrefixDictParam(MyScaldingJob.scala)
at my.app.scalding.job.MyScaldingJob$mobPrefixDictParam.call(Unknown Source)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:112)
at my.app.scalding.job.Main.prepareJobJson(Main.groovy:24)
at my.app.scalding.job.Main.main(Main.groovy:16)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.oozie.action.hadoop.LauncherMapper.map(LauncherMapper.java:495)
at org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:50)
at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:417)
at org.apache.hadoop.mapred.MapTask.run(MapTask.java:332)
at org.apache.hadoop.mapred.Child$4.run(Child.java:268)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:396)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1438)
at org.apache.hadoop.mapred.Child.main(Child.java:262)
Caused by: java.lang.ClassNotFoundException: scoverage.Invoker$
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
... 22 more

what it could be?

—
Reply to this email directly or view it on GitHub
#10.

[seregasheypak]

It was added before. Eception is different with jar, it complains that
coverage file is missing. It tries to read coverage file from maven target
dir: ~/devops/jenkins/my-project/target/scoverage-bla-bla-bla

2014-09-25 19:39 GMT+04:00 Stephen Samuel notifications@github.com:

You need to add the jar as a dependency as well as the compiler plugin.

On 25 September 2014 16:09, seregasheypak notifications@github.com
wrote:

Hi, I've used scoverage, now I run my jar in production. Here is a
stacktrace

ava.lang.NoClassDefFoundError: scoverage/Invoker$
at my.app.scalding.job.MyScaldingJob$.(MyScaldingJob.scala:59)
at my.app.scalding.job.MyScaldingJob$.(MyScaldingJob.scala)
at
my.app.scalding.job.MyScaldingJob.mobPrefixDictParam(MyScaldingJob.scala)
at my.app.scalding.job.MyScaldingJob$mobPrefixDictParam.call(Unknown
Source)
at
org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45)

at
org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108)

at
org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:112)

at my.app.scalding.job.Main.prepareJobJson(Main.groovy:24)
at my.app.scalding.job.Main.main(Main.groovy:16)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

at java.lang.reflect.Method.invoke(Method.java:597)
at
org.apache.oozie.action.hadoop.LauncherMapper.map(LauncherMapper.java:495)
at org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:50)
at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:417)
at org.apache.hadoop.mapred.MapTask.run(MapTask.java:332)
at org.apache.hadoop.mapred.Child$4.run(Child.java:268)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:396)
at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1438)

at org.apache.hadoop.mapred.Child.main(Child.java:262)
Caused by: java.lang.ClassNotFoundException: scoverage.Invoker$
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
... 22 more

what it could be?

—
Reply to this email directly or view it on GitHub
#10.

—
Reply to this email directly or view it on GitHub
#10 (comment)
.

[jozic]

you can/should create a separate maven profile for coverage only and run it on your CI server.
but you shouldn't instrument your prod code

[seregasheypak]

I did it already, had never such problems with cobertura.

2014-09-26 0:10 GMT+04:00 Eugene Platonov notifications@github.com:

you can/should create a separate maven profile for coverage only and run
it on your CI server.
but you shouldn't instrument your prod code

—
Reply to this email directly or view it on GitHub
#10 (comment)
.

[sksamuel]

Cobertura works differently, plus it doesn't have to use the scala maven plugin. Scoverage's life is more difficult because it has to play nice with that scala plugin too.