[jira] [Assigned] (RANGER-5466) Unnecessary delta sync filter applied in LDAP search when delta sync is disabled

["Sailaja Polavarapu (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/RANGER-5466?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sailaja Polavarapu reassigned RANGER-5466:
------------------------------------------

    Assignee: sehwan kim

> Unnecessary delta sync filter applied in LDAP search when delta sync is disabled
> --------------------------------------------------------------------------------
>
>                 Key: RANGER-5466
>                 URL: https://issues.apache.org/jira/browse/RANGER-5466
>             Project: Ranger
>          Issue Type: Bug
>          Components: usersync
>    Affects Versions: 2.7.0
>            Reporter: sehwan kim
>            Assignee: sehwan kim
>            Priority: Major
>          Time Spent: 40m
>  Remaining Estimate: 0h
>
> In setup.py, when SYNC_SOURCE is set to LDAP, ranger.usersync.ldap.deltasync is unconditionally hardcoded to "true". This prevents users from disabling delta sync even if they explicitly set it to false in install.properties.
> In LdapUserGroupBuilder, the LDAP search filter always includes delta sync conditions(uSNChanged, modifyTimestamp) regardless of whether delta sync is enabled.
> When disabled, epoch-based values are used which effectively match all records, 
> so it does not cause incorrect results but adds unnecessary filter conditions to every LDAP query.



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