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https://issues.apache.org/jira/browse/MAPREDUCE-4551?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Benoy Antony updated MAPREDUCE-4551:
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Attachment: MR_4551_trunk.patch
MR_4551_1_1.patch
> Key Protection : Add ability to read keys and protect keys in JobClient
> and TTS/NodeManagers
> -----------------------------------------------------------------------------------------------
>
> Key: MAPREDUCE-4551
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-4551
> Project: Hadoop Map/Reduce
> Issue Type: Sub-task
> Components: job submission, security
> Reporter: Benoy Antony
> Assignee: Benoy Antony
> Attachments: MR_4551_1_1.patch, MR_4551_trunk.patch
>
>
> Based on Cluster configuration, NodeManager/TaskTrackers set up Decrypters
> to decrypt the job's secrets.
> Based on Job configuration, JobClient reads secrets from a KeyStore using a
> Keyprovider implementation and encrypts them using the cluster's public key.
> The encrypted secrets are stored in Job Credentials.
> The task addresses the following requirements:
> • Plug in different key store mechanisms.
> • Retrieve specified keys from a configured keystore as part of job
> submission
> • Protect keys during its transport through the cluster.
> • Make sure that keys are handed over only to the tasks of the correct
> job.
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