[ 
https://jira.codehaus.org/browse/MCHANGES-312?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=329034#comment-329034
 ] 

Dennis Lundberg commented on MCHANGES-312:
------------------------------------------

HI,

Why would a call to /rest/api/2/status time out?

What would you like to happen if it does time out?
                
> Empty jira report when REST API fails
> -------------------------------------
>
>                 Key: MCHANGES-312
>                 URL: https://jira.codehaus.org/browse/MCHANGES-312
>             Project: Maven 2.x Changes Plugin
>          Issue Type: Bug
>          Components: jira
>    Affects Versions: 2.9
>            Reporter: Corey Schooler
>
> When a call to "/rest/api/2/status" times out, the jira report ends up empty. 
>  Even when attempting to forceRss, the code attempts to make REST calls as 
> long as a call to "/rest/api/2/serverInfo" returns an "OK" status.  If any 
> rest call fails after a successful serverInfo call on line 120 in 
> RestJiraDownloader, the jira report ends up empty.
> Stack trace:
> org.apache.cxf.jaxrs.client.ClientWebApplicationException: 
> org.apache.cxf.jaxrs.client.ClientWebApplicationException: 
> org.apache.cxf.interceptor.Fault: Could not send Message.
>       at 
> org.apache.cxf.jaxrs.client.WebClient.doChainedInvocation(WebClient.java:807)
>       at org.apache.cxf.jaxrs.client.WebClient.doInvoke(WebClient.java:743)
>       at org.apache.cxf.jaxrs.client.WebClient.doInvoke(WebClient.java:717)
>       at org.apache.cxf.jaxrs.client.WebClient.invoke(WebClient.java:262)
>       at org.apache.cxf.jaxrs.client.WebClient.get(WebClient.java:288)
>       at 
> org.apache.maven.plugin.jira.RestJiraDownloader.resolveList(RestJiraDownloader.java:230)
>       at 
> org.apache.maven.plugin.jira.RestJiraDownloader.resolveIds(RestJiraDownloader.java:206)
>       at 
> org.apache.maven.plugin.jira.RestJiraDownloader.doExecute(RestJiraDownloader.java:128)
>       at 
> org.apache.maven.plugin.jira.AdaptiveJiraDownloader.doExecute(AdaptiveJiraDownloader.java:47)
>       at 
> org.apache.maven.plugin.jira.JiraMojo.executeReport(JiraMojo.java:367)
>       at 
> org.apache.maven.reporting.AbstractMavenReport.generate(AbstractMavenReport.java:190)
>       at 
> org.apache.maven.plugins.site.ReportDocumentRenderer.renderDocument(ReportDocumentRenderer.java:219)
>       at 
> org.apache.maven.doxia.siterenderer.DefaultSiteRenderer.renderModule(DefaultSiteRenderer.java:319)
>       at 
> org.apache.maven.doxia.siterenderer.DefaultSiteRenderer.render(DefaultSiteRenderer.java:135)
>       at 
> org.apache.maven.plugins.site.SiteMojo.renderLocale(SiteMojo.java:175)
>       at org.apache.maven.plugins.site.SiteMojo.execute(SiteMojo.java:138)
>       at 
> org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
>       at 
> org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
>       at 
> org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
>       at 
> org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
>       at 
> org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
>       at 
> org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
>       at 
> org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
>       at 
> org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
>       at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:320)
>       at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
>       at org.apache.maven.cli.MavenCli.execute(MavenCli.java:537)
>       at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196)
>       at org.apache.maven.cli.MavenCli.main(MavenCli.java:141)
>       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.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290)
>       at 
> org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230)
>       at 
> org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409)
>       at 
> org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352)
> Caused by: org.apache.cxf.jaxrs.client.ClientWebApplicationException: 
> org.apache.cxf.interceptor.Fault: Could not send Message.
>       at 
> org.apache.cxf.jaxrs.client.AbstractClient.checkClientException(AbstractClient.java:497)
>       at 
> org.apache.cxf.jaxrs.client.AbstractClient.preProcessResult(AbstractClient.java:483)
>       at 
> org.apache.cxf.jaxrs.client.WebClient.doChainedInvocation(WebClient.java:800)
>       ... 36 more
> Caused by: org.apache.cxf.interceptor.Fault: Could not send Message.
>       at 
> org.apache.cxf.interceptor.MessageSenderInterceptor$MessageSenderEndingInterceptor.handleMessage(MessageSenderInterceptor.java:64)
>       at 
> org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:262)
>       at 
> org.apache.cxf.jaxrs.client.WebClient.doChainedInvocation(WebClient.java:795)
>       ... 36 more
> Caused by: java.net.SocketTimeoutException: SocketTimeoutException invoking 
> http://VALID_JIRA_URL/rest/api/2/status: Read timed out
>       at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
>       at 
> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
>       at 
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
>       at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
>       at 
> org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.mapException(HTTPConduit.java:1467)
>       at 
> org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.close(HTTPConduit.java:1452)
>       at 
> org.apache.cxf.io.CacheAndWriteOutputStream.postClose(CacheAndWriteOutputStream.java:50)
>       at 
> org.apache.cxf.io.CachedOutputStream.close(CachedOutputStream.java:189)
>       at 
> org.apache.cxf.transport.AbstractConduit.close(AbstractConduit.java:56)
>       at org.apache.cxf.transport.http.HTTPConduit.close(HTTPConduit.java:660)
>       at 
> org.apache.cxf.interceptor.MessageSenderInterceptor$MessageSenderEndingInterceptor.handleMessage(MessageSenderInterceptor.java:62)
>       ... 38 more
> Caused by: java.net.SocketTimeoutException: Read timed out
>       at java.net.SocketInputStream.socketRead0(Native Method)
>       at java.net.SocketInputStream.read(SocketInputStream.java:129)
>       at java.io.BufferedInputStream.fill(BufferedInputStream.java:218)
>       at java.io.BufferedInputStream.read1(BufferedInputStream.java:258)
>       at java.io.BufferedInputStream.read(BufferedInputStream.java:317)
>       at sun.net.www.http.HttpClient.parseHTTPHeader(HttpClient.java:690)
>       at sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:633)
>       at 
> sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1195)
>       at 
> java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:379)
>       at 
> org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.handleResponseInternal(HTTPConduit.java:1604)
>       at 
> org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.handleResponse(HTTPConduit.java:1530)
>       at 
> org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.close(HTTPConduit.java:1438)
>       ... 43 more

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