[jira] [Resolved] (RANGER-3319) Ranger usersync cookie default duration for sync

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

     [ https://issues.apache.org/jira/browse/RANGER-3319?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sailaja Polavarapu resolved RANGER-3319.
----------------------------------------
    Fix Version/s: 2.2.0
       Resolution: Fixed

> Ranger usersync cookie default duration for sync
> ------------------------------------------------
>
>                 Key: RANGER-3319
>                 URL: https://issues.apache.org/jira/browse/RANGER-3319
>             Project: Ranger
>          Issue Type: Bug
>          Components: usersync
>    Affects Versions: 2.1.0, 2.0.1, 2.2.0, 2.1.1
>            Reporter: Konstantin Tsypin
>            Assignee: Sailaja Polavarapu
>            Priority: Major
>             Fix For: 2.2.0
>
>
> Hi!
> At this moment we cant initial sync out of the box our LDAP with 10k+ users & groups.
> It's because sync works as three steps:
> 1) Sync groups
> 2) Sync users
> 3) Map users&groups as one request and send it to rangeradmin
> From time to time our third step on initial sync generate this single request for a long time
> It can be easily three or four hours.
> Acrossing this timegate we have an error with timeout usersync cookie (that by default is 60 minutes) and failed 3rd step.
>  
> The workaround - is 
> ranger_admin_directory/ews/webapp/WEB-INF/web.xml
> change 
> default 
> <session-timeout>60</session-timeout> 
> to just in case
> <session-timeout>1440</session-timeout>
> BUT im was really frustrated with this behavior whan faced it first time, and i want to have a mechanism to split mapping step for a smaller part, and update cookie from time to time. 
>  
> Thank you.



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