Unable to connect to Hadoop MAPR Cluster using Talend for big data
Talend open studio for big data 7.3.1
MAPR 6.1.0
org.talend.designer.hdfsbrowse.exceptions.HadoopServerException: org.talend.designer.hdfsbrowse.exceptions.HadoopServerException: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException at org.talend.designer.hdfsbrowse.hadoop.service.check.AbstractCheckedServiceProvider.checkService(AbstractCheckedServiceProvider.java:61) at org.talend.designer.hdfsbrowse.hadoop.service.HadoopServiceBean.check(HadoopServiceBean.java:102) at org.talend.designer.hdfsbrowse.hadoop.service.check.CheckHadoopServicesDialog$5.run(CheckHadoopServicesDialog.java:373) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) Caused by: org.talend.designer.hdfsbrowse.exceptions.HadoopServerException: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException at org.talend.designer.hdfsbrowse.hadoop.service.check.CheckedWorkUnit.execute(CheckedWorkUnit.java:47) at org.talend.designer.hdfsbrowse.hadoop.service.check.AbstractCheckedServiceProvider.checkService(AbstractCheckedServiceProvider.java:58) ... 5 more Caused by: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException at java.util.concurrent.FutureTask.report(Unknown Source) at java.util.concurrent.FutureTask.get(Unknown Source) at org.talend.designer.hdfsbrowse.hadoop.service.check.CheckedWorkUnit.execute(CheckedWorkUnit.java:44) ... 6 more Caused by: java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.talend.core.utils.ReflectionUtils.invokeStaticMethod(ReflectionUtils.java:230) at org.talend.designer.hdfsbrowse.hadoop.service.check.provider.CheckedNamenodeProvider.check(CheckedNamenodeProvider.java:76) at org.talend.designer.hdfsbrowse.hadoop.service.check.AbstractCheckedServiceProvider$1.run(AbstractCheckedServiceProvider.java:53) at org.talend.designer.hdfsbrowse.hadoop.service.check.CheckedWorkUnit$1.call(CheckedWorkUnit.java:65) at java.util.concurrent.FutureTask.run(Unknown Source) ... 3 more Caused by: java.util.ServiceConfigurationError: org.apache.hadoop.fs.FileSystem: Provider org.apache.hadoop.fs.viewfs.ViewFileSystem could not be instantiated at java.util.ServiceLoader.fail(Unknown Source) at java.util.ServiceLoader.access$100(Unknown Source) at java.util.ServiceLoader$LazyIterator.nextService(Unknown Source) at java.util.ServiceLoader$LazyIterator.next(Unknown Source) at java.util.ServiceLoader$1.next(Unknown Source) at org.apache.hadoop.fs.FileSystem.loadFileSystems(FileSystem.java:2663) at org.apache.hadoop.fs.FileSystem.getFileSystemClass(FileSystem.java:2674) at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:2691) at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:408) ... 12 more Caused by: java.io.IOException: failure to login: javax.security.auth.login.LoginException: Aucun LoginModule configuré pour hadoop_simple at org.apache.hadoop.security.UserGroupInformation.loginUserFromSubject(UserGroupInformation.java:752) at org.apache.hadoop.security.UserGroupInformation.getLoginUser(UserGroupInformation.java:689) at org.apache.hadoop.security.UserGroupInformation.getCurrentUser(UserGroupInformation.java:573) at org.apache.hadoop.fs.viewfs.ViewFileSystem.<init>(ViewFileSystem.java:134) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at java.lang.Class.newInstance(Unknown Source) ... 19 more Caused by: javax.security.auth.login.LoginException: Aucun LoginModule configuré pour hadoop_simple at javax.security.auth.login.LoginContext.init(Unknown Source) at javax.security.auth.login.LoginContext.<init>(Unknown Source) at org.apache.hadoop.security.UserGroupInformation.newLoginContext(UserGroupInformation.java:463) at org.apache.hadoop.security.UserGroupInformation.loginUserFromSubject(UserGroupInformation.java:724) ... 27 more
