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https://issues.apache.org/jira/browse/OOZIE-2928?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Denes Bodo updated OOZIE-2928:
------------------------------
Attachment: 0001-Fix-random-LocalOozie-based-test-failure.patch
Added parallel start test
> Unit Tests using LocalOozie fail randomly
> -----------------------------------------
>
> Key: OOZIE-2928
> URL: https://issues.apache.org/jira/browse/OOZIE-2928
> Project: Oozie
> Issue Type: Bug
> Components: core
> Affects Versions: 4.3.0
> Reporter: Denes Bodo
> Labels: Servlet
> Attachments: 0001-Fix-random-LocalOozie-based-test-failure.patch,
> 0001-Fix-random-LocalOozie-based-test-failure.patch
>
>
> Sometimes There is an erro message running unit tests: "LocalOozie is already
> initialized" then fails all the tests using LocalOozie.
> There is already a BindException that
> {noformat}
> <error message="Address already in use"
> type="java.net.BindException">java.net.BindException: Address already in use
> at java.net.PlainSocketImpl.socketBind(Native Method)
> at
> java.net.AbstractPlainSocketImpl.bind(AbstractPlainSocketImpl.java:376)
> at java.net.ServerSocket.bind(ServerSocket.java:376)
> at java.net.ServerSocket.<init>(ServerSocket.java:237)
> at
> org.mortbay.jetty.bio.SocketConnector.newServerSocket(SocketConnector.java:80)
> at org.mortbay.jetty.bio.SocketConnector.open(SocketConnector.java:73)
> at
> org.mortbay.jetty.AbstractConnector.doStart(AbstractConnector.java:283)
> at
> org.mortbay.jetty.bio.SocketConnector.doStart(SocketConnector.java:147)
> at
> org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
> at org.mortbay.jetty.Server.doStart(Server.java:233)
> at
> org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
> at
> org.apache.oozie.test.EmbeddedServletContainer.start(EmbeddedServletContainer.java:105)
> at org.apache.oozie.local.LocalOozie.start(LocalOozie.java:81)
> at
> org.apache.oozie.command.coord.TestCoordRerunXCommand.setUp(TestCoordRerunXCommand.java:79)
> at junit.framework.TestCase.runBare(TestCase.java:132)
> at junit.framework.TestResult$1.protect(TestResult.java:110)
> at junit.framework.TestResult.runProtected(TestResult.java:128)
> at junit.framework.TestResult.run(TestResult.java:113)
> at junit.framework.TestCase.run(TestCase.java:124)
> at junit.framework.TestSuite.runTest(TestSuite.java:243)
> at junit.framework.TestSuite.run(TestSuite.java:238)
> at
> org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:83)
> at org.junit.runners.Suite.runChild(Suite.java:128)
> at org.junit.runners.Suite.runChild(Suite.java:24)
> at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
> at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
> at java.util.concurrent.FutureTask.run(FutureTask.java:166)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> at java.lang.Thread.run(Thread.java:722)
> </error>
> {noformat}
> The source of problem seems to be in EmbeddedServletContainer.java. First we
> create a socket, get its port number, release the socket and use this port to
> create server:
> {noformat}
> ServerSocket ss = new ServerSocket(0);
> port = ss.getLocalPort();
> ss.close();
> server.getConnectors()[0].setHost(host);
> server.getConnectors()[0].setPort(port);
> {noformat}
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