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https://issues.apache.org/jira/browse/YARN-2304?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14066469#comment-14066469
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Tsuyoshi OZAWA commented on YARN-2304:
--------------------------------------
IIUC, the test failure is caused by JerseyTest. JerseyTest's constructor ->
getContainer() -> getBaseURI always returns the result of
UriBuilder.fromUri("http://localhost/";).port(getPort(9998)).build(). If the
another test jobs are running at the same time, some of them fail to bind port
and tests fail as a result.
{code}
public JerseyTest(AppDescriptor ad) throws TestContainerException {
this.tc = getContainer(ad, getTestContainerFactory());
this.client = getClient(tc, ad);
}
/**
* Returns the base URI of the application.
* @return The base URI of the application
*/
protected URI getBaseURI() {
return UriBuilder.fromUri("http://localhost/";)
.port(getPort(9998)).build();
}
{code}
> TestRMWebServices* fails intermittently
> ---------------------------------------
>
> Key: YARN-2304
> URL: https://issues.apache.org/jira/browse/YARN-2304
> Project: Hadoop YARN
> Issue Type: Test
> Reporter: Tsuyoshi OZAWA
> Attachments: test-failure-log-RMWeb.txt
>
>
> The test fails intermittently because of bind exception.
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