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From "Chris Nauroth (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-13105) Support timeouts in LDAP queries in LdapGroupsMapping.
Date Thu, 05 May 2016 19:41:13 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-13105?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15272932#comment-15272932
] 

Chris Nauroth commented on HADOOP-13105:
----------------------------------------

This document discusses the JNDI API calls that can be used to set timeouts.  I think we'd
want the actual timeout values to be configurable.

https://docs.oracle.com/javase/tutorial/jndi/newstuff/readtimeout.html


> Support timeouts in LDAP queries in LdapGroupsMapping.
> ------------------------------------------------------
>
>                 Key: HADOOP-13105
>                 URL: https://issues.apache.org/jira/browse/HADOOP-13105
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: security
>            Reporter: Chris Nauroth
>
> {{LdapGroupsMapping}} currently does not set timeouts on the LDAP queries.  This can
create a risk of a very long/infinite wait on a connection.



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