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Posted to common-issues@hadoop.apache.org by "Sivaguru Sankaridurg (JIRA)" <ji...@apache.org> on 2017/04/04 12:20:41 UTC
[jira] [Updated] (HADOOP-14274) Azure: Simplify Ranger-WASB policy
model
[ https://issues.apache.org/jira/browse/HADOOP-14274?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sivaguru Sankaridurg updated HADOOP-14274:
------------------------------------------
Attachment: HADOOP-14274-001.patch
> Azure: Simplify Ranger-WASB policy model
> ----------------------------------------
>
> Key: HADOOP-14274
> URL: https://issues.apache.org/jira/browse/HADOOP-14274
> Project: Hadoop Common
> Issue Type: Improvement
> Components: fs/azure
> Reporter: Sivaguru Sankaridurg
> Assignee: Sivaguru Sankaridurg
> Attachments: HADOOP-14274-001.patch
>
>
> This improvement seeks to simplify the WASB-Ranger policy model -- both the policy specification and policy enforcement.
> More specifically, WASB-Ranger checks do not follow the same policy model and enforcement as Ranger-HDFS.
> Ranger-HDFS hands off to HDFS-ACLs when a policy-match is not found. The handoff requires the Ranger policies follow the same model as HDFS-ACLs. This is not true with Ranger+WASB.
> We seek to simplify the policy specification and enforcement by dropping the 'x' bit altogether.
> This JIRA tracks this improvement, alongwith a few more minor bugfixes that were found during Ranger-WASB testing.
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