I need to connect to S3 bucket in EU (London) region which was added later last year but unfortunately this region is not available in Talend yet (refer screen shot attached). We are using VPN to connect to this region and don't have access to other regions hence receiving PKIX path issues with below stack trace: Exception in component tS3Connection_1 (dt_s3_test) com.amazonaws.AmazonClientException: Unable to execute HTTP request: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target at com.amazonaws.http.AmazonHttpClient.executeHelper(AmazonHttpClient.java:642) at com.amazonaws.http.AmazonHttpClient.doExecute(AmazonHttpClient.java:400) at com.amazonaws.http.AmazonHttpClient.executeWithTimer(AmazonHttpClient.java:362) at com.amazonaws.http.AmazonHttpClient.execute(AmazonHttpClient.java:311) at com.amazonaws.services.s3.AmazonS3Client.invoke(AmazonS3Client.java:3673) at com.amazonaws.services.s3.AmazonS3Client.invoke(AmazonS3Client.java:3626) at com.amazonaws.services.s3.AmazonS3Client.getBucketLoggingConfiguration(AmazonS3Client.java:2306) at com.amazonaws.services.s3.AmazonS3Client.getBucketLoggingConfiguration(AmazonS3Client.java:2292) at us_talendjobs.dt_s3_test_0_1.dt_s3_test.tS3Connection_1Process(dt_s3_test.java:342) [statistics] disconnected at us_talendjobs.dt_s3_test_0_1.dt_s3_test.runJobInTOS(dt_s3_test.java:611) at us_talendjobs.dt_s3_test_0_1.dt_s3_test.main(dt_s3_test.java:460) Caused by: 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(Unknown Source) at sun.security.ssl.SSLSocketImpl.fatal(Unknown Source) at sun.security.ssl.Handshaker.fatalSE(Unknown Source) at sun.security.ssl.Handshaker.fatalSE(Unknown Source) at sun.security.ssl.ClientHandshaker.serverCertificate(Unknown Source) at sun.security.ssl.ClientHandshaker.processMessage(Unknown Source) at sun.security.ssl.Handshaker.processLoop(Unknown Source) at sun.security.ssl.Handshaker.process_record(Unknown Source) at sun.security.ssl.SSLSocketImpl.readRecord(Unknown Source) at sun.security.ssl.SSLSocketImpl.performInitialHandshake(Unknown Source) at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source) at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source) at org.apache.http.conn.ssl.SSLSocketFactory.connectSocket(SSLSocketFactory.java:535) at org.apache.http.conn.ssl.SSLSocketFactory.connectSocket(SSLSocketFactory.java:403) at com.amazonaws.http.conn.ssl.SdkTLSSocketFactory.connectSocket(SdkTLSSocketFactory.java:134) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:177) at org.apache.http.impl.conn.ManagedClientConnectionImpl.open(ManagedClientConnectionImpl.java:304) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:611) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:446) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:863) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:82) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:57) at com.amazonaws.http.AmazonHttpClient.executeOneRequest(AmazonHttpClient.java:860) at com.amazonaws.http.AmazonHttpClient.executeHelper(AmazonHttpClient.java:631) ... 10 more 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(Unknown Source) at sun.security.validator.PKIXValidator.engineValidate(Unknown Source) at sun.security.validator.Validator.validate(Unknown Source) at sun.security.ssl.X509TrustManagerImpl.validate(Unknown Source) at sun.security.ssl.X509TrustManagerImpl.checkTrusted(Unknown Source) at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(Unknown Source) ... 30 more Caused by: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target at sun.security.provider.certpath.SunCertPathBuilder.build(Unknown Source) at sun.security.provider.certpath.SunCertPathBuilder.engineBuild(Unknown Source) at java.security.cert.CertPathBuilder.build(Unknown Source) ... 36 more Please suggest any workarounds to tackle this scenario. Thanks in advance!
