Dushyanth created HADOOP-13863:
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             Summary: Hadoop - Azure: Add a new SAS key mode for WASB.
                 Key: HADOOP-13863
                 URL: https://issues.apache.org/jira/browse/HADOOP-13863
             Project: Hadoop Common
          Issue Type: Improvement
          Components: azure, fs/azure
    Affects Versions: 2.8.0
            Reporter: Dushyanth


Current implementation of WASB, only supports Azure storage keys and SAS key 
being provided via org.apache.hadoop.conf.Configuration, which results in these 
secrets residing in the same address space as the WASB process and providing 
complete access to the Azure storage account and its containers. Added to the 
fact that WASB does not inherently support ACL's, WASB is its current 
implementation cannot be securely used for environments like secure hadoop 
cluster. This JIRA is created to add a new mode in WASB, which operates on 
Azure Storage SAS keys, which can provide fine grained timed access to 
containers and blobs, providing a segway into supporting WASB for secure hadoop 
cluster.

More details about the issue and the proposal are provided in the design 
proposal document.



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