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Posted to dev@ranger.apache.org by "Endre Kovacs (JIRA)" <ji...@apache.org> on 2017/08/23 08:03:00 UTC

[jira] [Commented] (RANGER-1747) Usersync: LDAP Paged results seems to be ignored in Ranger

    [ https://issues.apache.org/jira/browse/RANGER-1747?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16138035#comment-16138035 ] 

Endre Kovacs commented on RANGER-1747:
--------------------------------------

This is caused by these over rides:

https://github.com/apache/ranger/blob/02c094393f40b209800f740a1ca8eaa8f7f4e43a/ugsync/src/main/java/org/apache/ranger/ldapusersync/process/LdapUserGroupBuilder.java#L558
https://github.com/apache/ranger/blob/02c094393f40b209800f740a1ca8eaa8f7f4e43a/ugsync/src/main/java/org/apache/ranger/ldapusersync/process/LdapUserGroupBuilder.java#L701

patch is on the way

> Usersync: LDAP Paged results seems to be ignored in Ranger 
> -----------------------------------------------------------
>
>                 Key: RANGER-1747
>                 URL: https://issues.apache.org/jira/browse/RANGER-1747
>             Project: Ranger
>          Issue Type: Bug
>          Components: Ranger, usersync
>            Reporter: Endre Kovacs
>
> When the user has an LDAP server which enforces strict pagination (e.g.: _olcSizeLimit_ 
>  http://www.openldap.org/doc/admin24/limits.html set to _50_) 
> and the user sets the following properties in usersync configs to comply with the server
> {code}
> ranger.usersync.pagedresultsenabled=true
> ranger.usersync.pagedresultssize=50
> {code}
> paging happens only once according to the user specified _pagedresultssize_, then continues to paginate by the default pagination limit of 500 https://github.com/apache/ranger/blob/master/ugsync/src/main/java/org/apache/ranger/ldapusersync/process/LdapUserGroupBuilder.java#L57



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