Hi,

This is related to default Java default trusted certificates.
I'll find some instructions to add Twitter's CA into default trusted
certificate.

Robin


On Sat, Nov 2, 2013 at 5:14 PM, Mathur, Tanmay <[log in to unmask]> wrote:
> Hi,
>
> I am trying to run a Java program on the redhawk cluster that streams the
> twitter feed. However, when I run the program on the cluster I get an error
> about some certificate problem. But when I run the same program on my
> machine it runs just fine.
> I researched and found that probably a SSL certificate for twitter api might
> have to be added. I tried adding the certificate to the java certificate
> library but could not do it because I need sudo access for it.
> Please find the java error below:
> [Sat Nov 02 16:32:09 EDT 2013]Establishing connection.
> [Sat Nov 02 16:32:09 EDT 2013]sun.security.validator.ValidatorException:
> PKIX path building failed:
> sun.security.provider.certpath.SunCertPathBuilderException: unable to find
> valid certification path to requested target
> [Sat Nov 02 16:32:09 EDT 2013]Waiting for 250 milliseconds
> sun.security.validator.ValidatorException: PKIX path building failed:
> sun.security.provider.certpath.SunCertPathBuilderException: unable to find
> valid certification path to requested target
> Relevant discussions can be found on the Internet at:
> http://www.google.co.jp/search?q=944a924a or
> http://www.google.co.jp/search?q=24fd66eb
> TwitterException{exceptionCode=[944a924a-24fd66eb 944a924a-24fd66c1
> 944a924a-24fd66c1 944a924a-24fd66c1], statusCode=-1, message=null, code=-1,
> retryAfter=-1, rateLimitStatus=null, version=3.0.3}
> at twitter4j.internal.http.HttpClientImpl.request(HttpClientImpl.java:192)
> at
> twitter4j.internal.http.HttpClientWrapper.request(HttpClientWrapper.java:61)
> at twitter4j.internal.http.HttpClientWrapper.post(HttpClientWrapper.java:98)
> at twitter4j.TwitterStreamImpl.getFilterStream(TwitterStreamImpl.java:304)
> at twitter4j.TwitterStreamImpl$7.getStream(TwitterStreamImpl.java:292)
> at
> twitter4j.TwitterStreamImpl$TwitterStreamConsumer.run(TwitterStreamImpl.java:462)
>
>
>
> --
> Thanks & Regards,
> Tanmay Mathur
> E : [log in to unmask]
> T : 513-256-0032