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 at
org.apache.hadoop.hdfs.DFSClient.decryptEncryptedDataEncryptionKey(DFSClient.java:1382) at org.apache.hadoop.hdfs.DFSClient.createWrappedInputStream(DFSClient.java:1461) at
org.apache.hadoop.hdfs.DistributedFileSystem$4.doCall(DistributedFileSystem.java:332) at
org.apache.hadoop.hdfs.DistributedFileSystem$4.doCall(DistributedFileSystem.java:326) at
org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81) at
org.apache.hadoop.hdfs.DistributedFileSystem.open(DistributedFileSystem.java:326) 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
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