I was able to create an encryption zone on HDP and was able to write files into the zone using Talend ETL. However when I try to read files from the zone using the tool, I get the below error:
Exception in component tHDFSInput_1
java.io.IOException: No KeyProvider is configured, cannot access an encrypted file
When I try to write and read files using the same Talend ETL user , using Hadoop dfs commands it works fine, implying the user has all the required permissions.
Please can some one guide me to the solution
Hi @PHANI TANGIRALA - do you have to provide configuration files to Talend in order to access your hadoop cluster? Can you check if the *-site.xml files have the following parameters configured correctly?
I am also facing the same issue. I have already specified above mentioned properties in talend but still it is not working. I am able to access the files from edge node cli using talend sudo user but not from talend.