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Posted to common-issues@hadoop.apache.org by "Chris Nauroth (JIRA)" <ji...@apache.org> on 2016/05/05 19:41:13 UTC
[jira] [Commented] (HADOOP-13105) Support timeouts in LDAP queries
in LdapGroupsMapping.
[ 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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