Suppression filter is ignored
-----------------------------
Key: MCHECKSTYLE-78
URL: http://jira.codehaus.org/browse/MCHECKSTYLE-78
Project: Maven 2.x Checkstyle Plugin
Issue Type: Bug
Affects Versions: 2.1
Environment: Redhat Enterprise Linux, maven 2.0.6
Reporter: Peter F. Peterson
Inside my pom I have
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-checkstyle-plugin</artifactId>
<configuration>
<!--
<configLocation>sns_checkstyle_config.xml</configLocation>
-->
<!--
<configLocation>config/sun_checks.xml</configLocation>
-->
<suppressionsLocation>${basedir}/src/checkstyle/suppressions.xml</suppressionsLocation>
<headerLocation>LICENSE.txt</headerLocation>
<xrefLocation>xref</xrefLocation>
</configuration>
</plugin>
And checkstyle fails to find the suppression file which is in the specified
location. Here is the abbreviated build messages
[DEBUG] resolveLocation(null, checkstyle-packages.xml)
[DEBUG]
resolveLocation(/SNS/users/pf9/eclipse-workspace/sns-translation-core/src/checkstyle/suppressions.xml,
checkstyle-suppressions.xml)
[DEBUG] Location is not a URL.
[DEBUG] Potential File:
/SNS/users/pf9/eclipse-workspace/sns-translation-core/src/checkstyle/suppressions.xml
[INFO] ------------------------------------------------------------------------
[ERROR] BUILD ERROR
[INFO] ------------------------------------------------------------------------
[INFO] An error has occurred in Checkstyle report generation.
Embedded error: failed to load suppressions location:
/SNS/users/pf9/eclipse-workspace/sns-translation-core/src/checkstyle/suppressions.xml
Connection timed out
[INFO] ------------------------------------------------------------------------
[DEBUG] Trace
org.apache.maven.lifecycle.LifecycleExecutionException: An error has occurred
in Checkstyle report generation.
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:564)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.forkProjectLifecycle(DefaultLifecycleExecutor.java:903)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.forkLifecycle(DefaultLifecycleExecutor.java:739)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:510)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeStandaloneGoal(DefaultLifecycleExecutor.java:493)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:463)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:311)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:278)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:143)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:334)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:125)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:272)
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:585)
at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
Caused by: org.apache.maven.plugin.MojoExecutionException: An error has
occurred in Checkstyle report generation.
at
org.apache.maven.reporting.AbstractMavenReport.execute(AbstractMavenReport.java:79)
at
org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:443)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:539)
... 19 more
Caused by: org.apache.maven.reporting.MavenReportException: failed to load
suppressions location:
/SNS/users/pf9/eclipse-workspace/sns-translation-core/src/checkstyle/suppressions.xml
at
org.apache.maven.plugin.checkstyle.CheckstyleReport.getSuppressions(CheckstyleReport.java:990)
at
org.apache.maven.plugin.checkstyle.CheckstyleReport.executeCheckstyle(CheckstyleReport.java:680)
at
org.apache.maven.plugin.checkstyle.CheckstyleReport.executeReport(CheckstyleReport.java:484)
at
org.apache.maven.reporting.AbstractMavenReport.generate(AbstractMavenReport.java:98)
at
org.apache.maven.reporting.AbstractMavenReport.execute(AbstractMavenReport.java:73)
... 21 more
Caused by: com.puppycrawl.tools.checkstyle.api.CheckstyleException: unable to
read
/SNS/users/pf9/eclipse-workspace/sns-translation-core/target/checkstyle-suppressions.xml
at
com.puppycrawl.tools.checkstyle.filters.SuppressionsLoader.loadSuppressions(SuppressionsLoader.java:159)
at
com.puppycrawl.tools.checkstyle.filters.SuppressionsLoader.loadSuppressions(SuppressionsLoader.java:128)
at
org.apache.maven.plugin.checkstyle.CheckstyleReport.getSuppressions(CheckstyleReport.java:986)
... 25 more
Caused by: java.net.ConnectException: Connection timed out
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333)
at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195)
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182)
at java.net.Socket.connect(Socket.java:519)
at java.net.Socket.connect(Socket.java:469)
at sun.net.NetworkClient.doConnect(NetworkClient.java:157)
at sun.net.www.http.HttpClient.openServer(HttpClient.java:382)
at sun.net.www.http.HttpClient.openServer(HttpClient.java:509)
at sun.net.www.http.HttpClient.<init>(HttpClient.java:231)
at sun.net.www.http.HttpClient.New(HttpClient.java:304)
at sun.net.www.http.HttpClient.New(HttpClient.java:316)
at
sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:817)
at
sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:769)
at
sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:694)
at
sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:938)
at
com.sun.org.apache.xerces.internal.impl.XMLEntityManager.setupCurrentEntity(XMLEntityManager.java:973)
at
com.sun.org.apache.xerces.internal.impl.XMLEntityManager.startEntity(XMLEntityManager.java:905)
at
com.sun.org.apache.xerces.internal.impl.XMLEntityManager.startDTDEntity(XMLEntityManager.java:872)
at
com.sun.org.apache.xerces.internal.impl.XMLDTDScannerImpl.setInputSource(XMLDTDScannerImpl.java:282)
at
com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$DTDDispatcher.dispatch(XMLDocumentScannerImpl.java:1021)
at
com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:368)
at
com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:834)
at
com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:764)
at
com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:148)
at
com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1242)
at
com.puppycrawl.tools.checkstyle.api.AbstractLoader.parseInputSource(AbstractLoader.java:96)
at
com.puppycrawl.tools.checkstyle.filters.SuppressionsLoader.loadSuppressions(SuppressionsLoader.java:145)
... 27 more
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 3 minutes 11 seconds
[INFO] Finished at: Wed Oct 17 16:53:11 EDT 2007
[INFO] Final Memory: 9M/299M
[INFO] ------------------------------------------------------------------------
This became a problem when checkstyle-plugin went to 2.1. Before then I had the
suppression file specified in the checkstyle configuration. The way to stop
this error is to turn off the suppression file, but then I get lots of
StrictDuplicateCode errors due to a license being repeated in every file (~100
files, ~16,000 duplicate code errors).
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