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Posted to oak-issues@jackrabbit.apache.org by "Julian Reschke (JIRA)" <ji...@apache.org> on 2017/02/24 12:30:44 UTC
[jira] [Commented] (OAK-5832) Make the LDAP server used in testing
resilient against ports already in use
[ https://issues.apache.org/jira/browse/OAK-5832?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15882567#comment-15882567 ]
Julian Reschke commented on OAK-5832:
-------------------------------------
Maybe just add a few retries?
> Make the LDAP server used in testing resilient against ports already in use
> ---------------------------------------------------------------------------
>
> Key: OAK-5832
> URL: https://issues.apache.org/jira/browse/OAK-5832
> Project: Jackrabbit Oak
> Issue Type: Improvement
> Components: auth-ldap
> Affects Versions: 1.0.37, 1.2.23, 1.4.13, 1.7.0, 1.6.1
> Reporter: Michael Dürig
> Priority: Minor
> Labels: CI, test, testability
>
> Currently {{AbstractServer.setUp()}} can fail with a {{BindException}} \[1]. This can be caused by a small race between the time a server port is allocated to when the socket is already bound. At http://svn.apache.org/viewvc?rev=1784251&view=rev we worked around the problem by ignoring the tests in case of a {{BindException}}. With this issue we should try to come up with a more fundamental solution.
> \[1]
> {noformat}
> org.apache.jackrabbit.oak.security.authentication.ldap.LdapProviderTest.testAuthenticate
> Error Message
> ERR_171 Failed to bind an LDAP service (1,028) to the service registry.
> Stacktrace
> org.apache.directory.api.ldap.model.exception.LdapConfigurationException: ERR_171 Failed to bind an LDAP service (1,028) to the service registry.
> at org.apache.directory.server.ldap.LdapServer.startNetwork(LdapServer.java:695)
> at org.apache.directory.server.ldap.LdapServer.start(LdapServer.java:547)
> at org.apache.jackrabbit.oak.security.authentication.ldap.AbstractServer.setUp(AbstractServer.java:227)
> at org.apache.jackrabbit.oak.security.authentication.ldap.InternalLdapServer.setUp(InternalLdapServer.java:33)
> at org.apache.jackrabbit.oak.security.authentication.ldap.LdapProviderTest.before(LdapProviderTest.java:85)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
> at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
> at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
> at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
> at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
> at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
> at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
> at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
> at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
> at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
> at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
> at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
> at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
> at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
> at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
> at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
> at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:252)
> at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:141)
> at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:112)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189)
> at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:165)
> at org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:85)
> at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:115)
> at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:75)
> Caused by: java.net.BindException: Address already in use
> at sun.nio.ch.Net.bind0(Native Method)
> at sun.nio.ch.Net.bind(Net.java:463)
> at sun.nio.ch.Net.bind(Net.java:455)
> at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:223)
> at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74)
> at org.apache.mina.transport.socket.nio.NioSocketAcceptor.open(NioSocketAcceptor.java:198)
> at org.apache.mina.transport.socket.nio.NioSocketAcceptor.open(NioSocketAcceptor.java:51)
> at org.apache.mina.core.polling.AbstractPollingIoAcceptor.registerHandles(AbstractPollingIoAcceptor.java:547)
> at org.apache.mina.core.polling.AbstractPollingIoAcceptor.access$400(AbstractPollingIoAcceptor.java:68)
> at org.apache.mina.core.polling.AbstractPollingIoAcceptor$Acceptor.run(AbstractPollingIoAcceptor.java:422)
> at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:64)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> at java.lang.Thread.run(Thread.java:745)
> {noformat}
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