Can't establish the connection from talend open source bigdata to Hadoop MapR cluster

Anonymous — Sat, 16 Nov 2024 08:24:03 GMT

Hi folks,

I installed talend open source bigdata and I have name node uri and all the things of my server and I installed MapR client in my local machine. But I am not able to connect my Hadoop MapR Cluster. The error comes like tbelow:

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:57)
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:54)
... 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:229)
at org.talend.designer.hdfsbrowse.hadoop.service.check.provider.CheckedNamenodeProvider.check(CheckedNamenodeProvider.java:72)
at org.talend.designer.hdfsbrowse.hadoop.service.check.AbstractCheckedServiceProvider$1.run(AbstractCheckedServiceProvider.java:49)
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:2659)
at org.apache.hadoop.fs.FileSystem.getFileSystemClass(FileSystem.java:2670)
at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:2687)
at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:404)
... 12 more
Caused by: java.io.IOException: failure to login: No LoginModules configured for hadoop_simple
at org.apache.hadoop.security.UserGroupInformation.loginUserFromSubject(UserGroupInformation.java:751)
at org.apache.hadoop.security.UserGroupInformation.getLoginUser(UserGroupInformation.java:688)
at org.apache.hadoop.security.UserGroupInformation.getCurrentUser(UserGroupInformation.java:572)
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: No LoginModules configured for 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:462)
at org.apache.hadoop.security.UserGroupInformation.loginUserFromSubject(UserGroupInformation.java:723)
... 27 more

Kindly suggest to resolve this error..

Regards

Rupesh

Re: Can't establish the connection from talend open source bigdata to Hadoop MapR cluster

Anonymous — Thu, 19 Apr 2018 09:47:29 GMT

Hello,

What's MapR version are you selecting? Could you please indicate on which build version you got this issue?

Have you tried to add this property in JVM parameters to see if it works?

-Djava.security.auth.login.config =/opt/mapr/conf/mapr.login.conf

Best regards

Sabrina

topic Re: Can't establish the connection from talend open source bigdata to Hadoop MapR cluster in Talend Studio

Can't establish the connection from talend open source bigdata to Hadoop MapR cluster

Re: Can't establish the connection from talend open source bigdata to Hadoop MapR cluster