camel-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Lars Heinemann (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CAMEL-11506) MavenVersionManager blocks on unavailable URL
Date Mon, 03 Jul 2017 12:55:00 GMT
Lars Heinemann created CAMEL-11506:
--------------------------------------

             Summary: MavenVersionManager blocks on unavailable URL
                 Key: CAMEL-11506
                 URL: https://issues.apache.org/jira/browse/CAMEL-11506
             Project: Camel
          Issue Type: Bug
          Components: tooling
    Affects Versions: 2.19.1
            Reporter: Lars Heinemann
            Priority: Critical


If I try to load the catalog of a not existing Camel version using the MavenVersionManager
then the call to load does not return.

Below is the appropriate stack of the thread which is never returning. 

{noformat}
"main" #1 prio=6 os_prio=0 tid=0x00007f6ea800b000 nid=0x12da runnable [0x00007f6eb2013000]
   java.lang.Thread.State: RUNNABLE
	at java.net.SocketInputStream.socketRead0(Native Method)
	at java.net.SocketInputStream.socketRead(SocketInputStream.java:116)
	at java.net.SocketInputStream.read(SocketInputStream.java:171)
	at java.net.SocketInputStream.read(SocketInputStream.java:141)
	at sun.security.ssl.InputRecord.readFully(InputRecord.java:465)
	at sun.security.ssl.InputRecord.read(InputRecord.java:503)
	at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:983)
	- locked <0x00000007b0be7870> (a java.lang.Object)
	at sun.security.ssl.SSLSocketImpl.readDataRecord(SSLSocketImpl.java:940)
	at sun.security.ssl.AppInputStream.read(AppInputStream.java:105)
	- locked <0x00000007b0be8668> (a sun.security.ssl.AppInputStream)
	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
	at java.io.BufferedInputStream.read1(BufferedInputStream.java:286)
	at java.io.BufferedInputStream.read(BufferedInputStream.java:345)
	- locked <0x0000000773a4de60> (a java.io.BufferedInputStream)
	at sun.net.www.http.HttpClient.parseHTTPHeader(HttpClient.java:735)
	at sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:678)
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1569)
	- locked <0x0000000773a4baa0> (a sun.net.www.protocol.https.DelegateHttpsURLConnection)
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1474)
	- locked <0x0000000773a4baa0> (a sun.net.www.protocol.https.DelegateHttpsURLConnection)
	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
	at sun.net.www.protocol.https.HttpsURLConnectionImpl.getResponseCode(HttpsURLConnectionImpl.java:338)
	at org.apache.ivy.util.url.BasicURLHandler.checkStatusCode(BasicURLHandler.java:131)
	at org.apache.ivy.util.url.BasicURLHandler.getURLInfo(BasicURLHandler.java:73)
	at org.apache.ivy.util.url.BasicURLHandler.getURLInfo(BasicURLHandler.java:54)
	at org.apache.ivy.plugins.repository.url.URLResource.init(URLResource.java:68)
	at org.apache.ivy.plugins.repository.url.URLResource.exists(URLResource.java:84)
	at org.apache.ivy.plugins.resolver.RepositoryResolver.findResourceUsingPattern(RepositoryResolver.java:97)
	at org.apache.ivy.plugins.resolver.AbstractPatternsBasedResolver.findResourceUsingPatterns(AbstractPatternsBasedResolver.java:97)
	at org.apache.ivy.plugins.resolver.IBiblioResolver.findArtifactRef(IBiblioResolver.java:125)
	at org.apache.ivy.plugins.resolver.BasicResolver.getArtifactRef(BasicResolver.java:1034)
	at org.apache.ivy.plugins.resolver.BasicResolver.findFirstArtifactRef(BasicResolver.java:971)
	at org.apache.ivy.plugins.resolver.BasicResolver.getDependency(BasicResolver.java:243)
	at org.apache.ivy.plugins.resolver.IBiblioResolver.getDependency(IBiblioResolver.java:506)
	at org.apache.ivy.plugins.resolver.ChainResolver.getDependency(ChainResolver.java:104)
	at org.apache.ivy.core.resolve.IvyNode.loadData(IvyNode.java:170)
	at org.apache.ivy.core.resolve.VisitNode.loadData(VisitNode.java:292)
	at org.apache.ivy.core.resolve.ResolveEngine.fetchDependencies(ResolveEngine.java:718)
	at org.apache.ivy.core.resolve.ResolveEngine.doFetchDependencies(ResolveEngine.java:803)
	at org.apache.ivy.core.resolve.ResolveEngine.fetchDependencies(ResolveEngine.java:726)
	at org.apache.ivy.core.resolve.ResolveEngine.getDependencies(ResolveEngine.java:599)
	at org.apache.ivy.core.resolve.ResolveEngine.resolve(ResolveEngine.java:236)
	at org.apache.ivy.Ivy.resolve(Ivy.java:523)
	at org.apache.ivy.Ivy$resolve$0.call(Unknown Source)
	at groovy.grape.GrapeIvy.getDependencies(GrapeIvy.groovy:410)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite$PogoCachedMethodSite.invoke(PogoMetaMethodSite.java:169)
	at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite.callCurrent(PogoMetaMethodSite.java:59)
	at groovy.grape.GrapeIvy.resolve(GrapeIvy.groovy:571)
	at groovy.grape.GrapeIvy$resolve$1.callCurrent(Unknown Source)
	at groovy.grape.GrapeIvy.resolve(GrapeIvy.groovy:538)
	at groovy.grape.GrapeIvy$resolve$0.callCurrent(Unknown Source)
	at groovy.grape.GrapeIvy.grab(GrapeIvy.groovy:256)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite$PogoCachedMethodSite.invoke(PogoMetaMethodSite.java:169)
	at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite.callCurrent(PogoMetaMethodSite.java:59)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:174)
	at groovy.grape.GrapeIvy.grab(GrapeIvy.groovy:237)
	at groovy.grape.Grape.grab(Grape.java:152)
	at org.apache.camel.catalog.maven.MavenVersionManager.loadVersion(MavenVersionManager.java:91)
{noformat}

It would be really helpful if we'd had a method to specify a timeout or at least that a good
timeout value is preset as default. (like 1 minute for instance)
Tbh I am rather unsure if that can be fixed in Camel directly or if Ivy should be fixed. IMO
before accessing a URI Ivy's BasicURLHandler should use the isReachable(url, timeout) to test
if it makes sense at all to connect instead of using getURLInfo right away?





--
This message was sent by Atlassian JIRA
(v6.4.14#64029)

Mime
View raw message