Arpit Agarwal created HDFS-6708:
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Summary: StorageType should be encoded in the block token
Key: HDFS-6708
URL: https://issues.apache.org/jira/browse/HDFS-6708
Project: Hadoop HDFS
Issue Type: Bug
Components: datanode, namenode
Affects Versions: 2.4.1
Reporter: Arpit Agarwal
HDFS-6702 is adding support for file creation based on StorageType.
Since the client acts as an intermediary between the NN and the DN to
facilitate block creation the StorageType needs to be encoded in the block
token for security reasons, so any StorageType quota checks performed by the
NameNode cannot be bypassed.
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