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Posted to dev@hc.apache.org by "Alexey Panteleev (JIRA)" <ji...@apache.org> on 2012/12/04 09:22:58 UTC

[jira] [Commented] (HTTPCLIENT-1173) NoSuchElementException in org.apache.http.impl.cookie.BestMatchSpec.formatCookies

    [ https://issues.apache.org/jira/browse/HTTPCLIENT-1173?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13509581#comment-13509581 ] 

Alexey Panteleev commented on HTTPCLIENT-1173:
----------------------------------------------

Hello, I am experience a similar issue after my multi-threaded daemon runs for a few hours.
How did this issue get resolved? I would really appreciate some help.

The 189 line is simply "for (Cookie cookie: cookies)"

Caused by: java.util.NoSuchElementException: null
        at java.util.ArrayList$Itr.next(ArrayList.java:757) ~[na:1.6.0_18]
        at org.apache.http.impl.cookie.BestMatchSpec.formatCookies(BestMatchSpec.java:189) ~[httpclient-4.1.3.jar:4.1.3]
        at org.apache.http.client.protocol.RequestAddCookies.process(RequestAddCookies.java:196) ~[httpclient-4.1.3.jar:4.1.3]
        at org.apache.http.protocol.ImmutableHttpProcessor.process(ImmutableHttpProcessor.java:108) ~[httpcore-4.1.4.jar:4.1.4]
        at org.apache.http.protocol.HttpRequestExecutor.preProcess(HttpRequestExecutor.java:174) ~[httpcore-4.1.4.jar:4.1.4]
        at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:462) ~[httpclient-4.1.3.jar:4.1.3]
        at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:820) ~[httpclient-4.1.3.jar:4.1.3]
        at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:754) ~[httpclient-4.1.3.jar:4.1.3]
                
> NoSuchElementException in org.apache.http.impl.cookie.BestMatchSpec.formatCookies
> ---------------------------------------------------------------------------------
>
>                 Key: HTTPCLIENT-1173
>                 URL: https://issues.apache.org/jira/browse/HTTPCLIENT-1173
>             Project: HttpComponents HttpClient
>          Issue Type: Bug
>          Components: HttpClient
>    Affects Versions: 4.1.2, 4.1.3
>         Environment: Ubuntu 10.04/OpenJDK 6
>            Reporter: Christian Thieme
>
> I am using the HTTP client using a ThreadSafeClientConnManager. The application is creating up to 300 client threads.
> Occasionally the client starts to throw the following exception after running for several hours:
> at java.util.ArrayList$Itr.next(ArrayList.java:757)
>         at org.apache.http.impl.cookie.BestMatchSpec.formatCookies(BestMatchSpec.java:189)
>         at org.apache.http.client.protocol.RequestAddCookies.process(RequestAddCookies.java:196)
>         at org.apache.http.protocol.ImmutableHttpProcessor.process(ImmutableHttpProcessor.java:108)
>         at org.apache.http.protocol.HttpRequestExecutor.preProcess(HttpRequestExecutor.java:174)
>         at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:462)
>         at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:820)
>         at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:754)
> The requests do not contain any cookies.

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