i follow this tutorial (https://help.talend.com/reader/SXDYrP6LlwEoS8eEwHdeqg/P_DVtmMPxs33Df~KW8ZIvQ)
to send some data to my data lake store
i'm facing this error
Exception in component tHDFSInput_1 (OnBoardingDemoJob) com.microsoft.azure.datalake.store.ADLException: Error fetching access token Last encountered exception thrown after 1 tries [HTTP0(null)] at com.microsoft.azure.datalake.store.ADLStoreClient.getExceptionFromResponse(ADLStoreClient.java:1124) at com.microsoft.azure.datalake.store.ADLStoreClient.getDirectoryEntry(ADLStoreClient.java:700) at org.apache.hadoop.fs.adl.AdlFileSystem.getFileStatus(AdlFileSystem.java:449) at local_project.onboardingdemojob_0_1.OnBoardingDemoJob.tHDFSInput_1Process(OnBoardingDemoJob.java:665) at local_project.onboardingdemojob_0_1.OnBoardingDemoJob.runJobInTOS(OnBoardingDemoJob.java:1935) at local_project.onboardingdemojob_0_1.OnBoardingDemoJob.main(OnBoardingDemoJob.java:1784)
The errors shows that the connection is not established. You typically get this error message when you have not provided the correct credentials. I know that Azure recently changed their interface which can mislead when trying to setup ADLS.
In order to connect to ADLS you need to create a Service Principal in Active Directory:
Create a Service Principle – https://docs.microsoft.com/en-us/azure/active-directory/develop/howto-create-service-principal-porta...
Then you should give to your Service Principal access to your ADLS resource. A the end you should have these credentials:
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