I'm using Talend BigData 7.3.1. I am trying to connect a Databricks cluster hosted on AWS from Talend. Configured cluster url, cluster id and token properly. I tried providing invalid cluster id too, same error. Below is the error message.
Any help would be appreciated?
org.talend.bigdata.launcher.utils.BigDataLauncherException: Error getting content of remote folder '/FileStore/jars/' at org.talend.bigdata.launcher.fs.DatabricksFileSystem.list(DatabricksFileSystem.java:199) at org.talend.bigdata.launcher.fs.DatabricksFileSystem.list(DatabricksFileSystem.java:144) at org.talend.bigdata.launcher.fs.DatabricksFileSystem.updateDatabricksJarList(DatabricksFileSystem.java:567) at org.talend.bigdata.launcher.databricks.DatabricksJob.uploadJars(DatabricksJob.java:152) at org.talend.bigdata.launcher.databricks.DatabricksJob.executeJob(DatabricksJob.java:385) at local_project.databricks_0_1.Databricks.runClientJob(Databricks.java:710) at local_project.databricks_0_1.Databricks.runJobInTOS(Databricks.java:523) at local_project.databricks_0_1.Databricks.main(Databricks.java:409) 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(Alerts.java:192) at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1946) at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:316) at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:310) at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1639) at sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:223) at sun.security.ssl.Handshaker.processLoop(Handshaker.java:1037) at sun.security.ssl.Handshaker.process_record(Handshaker.java:965) at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1064) at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1367) at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1395) at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1379) at org.talend.bigdata.http.conn.ssl.SSLConnectionSocketFactory.createLayeredSocket(SSLConnectionSocketFactory.java:436) at org.talend.bigdata.http.conn.ssl.SSLConnectionSocketFactory.connectSocket(SSLConnectionSocketFactory.java:384) at org.talend.bigdata.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:142) at org.talend.bigdata.http.impl.conn.PoolingHttpClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:374) at org.talend.bigdata.http.impl.execchain.MainClientExec.establishRoute(MainClientExec.java:393) at org.talend.bigdata.http.impl.execchain.MainClientExec.execute(MainClientExec.java:236) at org.talend.bigdata.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:186) at org.talend.bigdata.http.impl.execchain.RetryExec.execute(RetryExec.java:89) at org.talend.bigdata.http.impl.execchain.RedirectExec.execute(RedirectExec.java:110) at org.talend.bigdata.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185) at org.talend.bigdata.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83) at org.talend.bigdata.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) at org.talend.bigdata.http.client.fluent.Request.internalExecute(Request.java:173) at org.talend.bigdata.http.client.fluent.Request.execute(Request.java:177) at org.talend.bigdata.launcher.fs.DatabricksFileSystem.list(DatabricksFileSystem.java:166) ... 7 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(PKIXValidator.java:397) at sun.security.validator.PKIXValidator.engineValidate(PKIXValidator.java:302) at sun.security.validator.Validator.validate(Validator.java:262) at sun.security.ssl.X509TrustManagerImpl.validate(X509TrustManagerImpl.java:324) at sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:229) at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:124) at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1621) ... 29 more Caused by: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target at sun.security.provider.certpath.SunCertPathBuilder.build(SunCertPathBuilder.java:141) at sun.security.provider.certpath.SunCertPathBuilder.engineBuild(SunCertPathBuilder.java:126) at java.security.cert.CertPathBuilder.build(CertPathBuilder.java:280) at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:392) ... 35 more
