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https://issues.apache.org/jira/browse/HADOOP-13105?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mingliang Liu updated HADOOP-13105:
-----------------------------------
Release Note: This patch adds two new config keys for supporting timeouts
in LDAP query operations. The property
"hadoop.security.group.mapping.ldap.connection.timeout.ms" is the connection
timeout (in milliseconds), within which period if the LDAP provider doesn't
establish a connection, it will abort the connect attempt. The property
"hadoop.security.group.mapping.ldap.read.timeout.ms" is the read timeout (in
milliseconds), within which period if the LDAP provider doesn't get a LDAP
response, it will abort the read attempt.
Added release notes. Feel free to refine it. Thanks.
> 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
> Assignee: Mingliang Liu
> Fix For: 2.8.0
>
> Attachments: HADOOP-13105.000.patch, HADOOP-13105.001.patch,
> HADOOP-13105.002.patch, HADOOP-13105.003.patch, HADOOP-13105.004.patch
>
>
> {{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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