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https://issues.apache.org/jira/browse/HDFS-13532?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16832003#comment-16832003
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CR Hota commented on HDFS-13532:
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[~hexiaoqiao] [~elgoiri]
Sharing some stats on zk testing. We happened to run some more tests on
zookeeper token store lately. It was easy to store approximately 2 million
tokens. We did not do any tests beyond. While configuring zk, specially for
client side bumping up jute.maxbuffer is important. Size should be such that
zookeeper client can stream all tokens. This size is dependent on how many
tokens are being created and will be streamed.
> RBF: Adding security
> --------------------
>
> Key: HDFS-13532
> URL: https://issues.apache.org/jira/browse/HDFS-13532
> Project: Hadoop HDFS
> Issue Type: New Feature
> Reporter: Íñigo Goiri
> Assignee: CR Hota
> Priority: Major
> Attachments: RBF _ Security delegation token thoughts.pdf, RBF _
> Security delegation token thoughts_updated.pdf, RBF _ Security delegation
> token thoughts_updated_2.pdf, RBF-DelegationToken-Approach1b.pdf, RBF_
> Security delegation token thoughts_updated_3.pdf, Security_for_Router-based
> Federation_design_doc.pdf
>
>
> HDFS Router based federation should support security. This includes
> authentication and delegation tokens.
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