Staniford Tomita LLP
Enhanced authentication method for Hadoop job containers
Embodiments for providing content authentication of data in a network having a name node and a data node which may be in a Hadoop Distributed File System (HDFS) network, by associating each data set of the data with a first key identifying a job owner issuing a task for the data set, the first key being a session key that is randomly generated for the task, generating a second identity value for the data set on the data node, and performing the task if the second identity value matches the first key.
EMC IP Holding Company LLC
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Dong
Wang