Re: problem using nutch 1.9- PKIX validator

Thu, 13 Nov 2014 13:19:22 -0800 

Thanks sebastian for your reply but my problem persist even without httpclient 
plugin. I dont know if this problem affects only a parsechecker tool or if is a 
crawl problem. I was reading and i thinks that the problem is with the 
certificate of the website, Do you know if i can put a property for trust in 
websites´s certificates without validation ?



this is my output in terminal
**************************
bin/nutch parsechecker https://dragones.uci.cu/
fetching: https://dragones.uci.cu/
Fetch failed with protocol status: exception(16), lastModified=0: 
javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: 
PKIX path building failed: 
sun.security.provider.certpath.SunCertPathBuilderException: unable to find 
valid certification path to requested target

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and this is my log file

***************************
2014-11-13 15:26:42,603 INFO  parse.ParserChecker - fetching: 
https://dragones.uci.cu/
2014-11-13 15:26:42,738 INFO  httpclient.Http - http.proxy.host = null
2014-11-13 15:26:42,738 INFO  httpclient.Http - http.proxy.port = 8080
2014-11-13 15:26:42,738 INFO  httpclient.Http - http.timeout = 10000
2014-11-13 15:26:42,738 INFO  httpclient.Http - http.content.limit = 65536
2014-11-13 15:26:42,738 INFO  httpclient.Http - http.agent = orión/Nutch-1.9
2014-11-13 15:26:42,738 INFO  httpclient.Http - http.accept.language = 
en-us,en-gb,en;q=0.7,*;q=0.3
2014-11-13 15:26:42,738 INFO  httpclient.Http - http.accept = 
text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
2014-11-13 15:26:43,102 ERROR httpclient.Http - Failed to get protocol output
javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: 
PKIX path building failed: 
sun.security.provider.certpath.SunCertPathBuilderException: unable to find 
valid certification path to requested target
        at sun.security.ssl.Alerts.getSSLException(Alerts.java:192)
        at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1884)
        at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:276)
        at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:270)
        at 
sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1439)
        at 
sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:209)
        at sun.security.ssl.Handshaker.processLoop(Handshaker.java:878)
        at sun.security.ssl.Handshaker.process_record(Handshaker.java:814)
        at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1016)
        at 
sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1312)
        at sun.security.ssl.SSLSocketImpl.writeRecord(SSLSocketImpl.java:702)
        at sun.security.ssl.AppOutputStream.write(AppOutputStream.java:122)
        at 
java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:82)
        at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:140)
        at 
org.apache.commons.httpclient.HttpConnection.flushRequestOutputStream(HttpConnection.java:828)
        at 
org.apache.commons.httpclient.MultiThreadedHttpConnectionManager$HttpConnectionAdapter.flushRequestOutputStream(MultiThreadedHttpConnectionManager.java:1565)
        at 
org.apache.commons.httpclient.HttpMethodBase.writeRequest(HttpMethodBase.java:2116)
        at 
org.apache.commons.httpclient.HttpMethodBase.execute(HttpMethodBase.java:1096)
        at 
org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:398)
        at 
org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:171)
        at 
org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:397)
        at 
org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:323)
        at 
org.apache.nutch.protocol.httpclient.HttpResponse.<init>(HttpResponse.java:94)
        at org.apache.nutch.protocol.httpclient.Http.getResponse(Http.java:154)
        at 
org.apache.nutch.protocol.http.api.HttpBase.getProtocolOutput(HttpBase.java:183)
        at org.apache.nutch.parse.ParserChecker.run(ParserChecker.java:132)
        at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
        at org.apache.nutch.parse.ParserChecker.main(ParserChecker.java:222)
Caused by: sun.security.validator.ValidatorException: PKIX path building 
failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to 
find valid certification path to requested target
        at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:385)
        at 
sun.security.validator.PKIXValidator.engineValidate(PKIXValidator.java:292)
        at sun.security.validator.Validator.validate(Validator.java:260)
        at 
sun.security.ssl.X509TrustManagerImpl.validate(X509TrustManagerImpl.java:326)
        at 
sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:231)
        at 
sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:126)
        at 
sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1421)
        ... 23 more
Caused by: sun.security.provider.certpath.SunCertPathBuilderException: unable 
to find valid certification path to requested target
        at 
sun.security.provider.certpath.SunCertPathBuilder.engineBuild(SunCertPathBuilder.java:196)
        at java.security.cert.CertPathBuilder.build(CertPathBuilder.java:268)
        at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:380)
        ... 29 more
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MAESTRÍA DE GESTIÓN DE PROYECTOS INFORMÁTICOS EN ACREDITACIÓN(Buscando la 
excele).

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