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https://issues.apache.org/jira/browse/HADOOP-13105?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15278056#comment-15278056
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Wei-Chiu Chuang commented on HADOOP-13105:
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Thanks for the patch, [~liuml07].
I think it'll be a good idea to make these two timeout values configurable.
Could you also add these two configurable properties into core-default.xml?
Your point #2 looks reasonable to me. If connection timeout is not set, the
connection will block until the underlying network times out.
Out of curiosty, doesn't the property
{{hadoop.security.group.mapping.ldap.directory.search.timeout}} work for this
purpose?
> 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
> Attachments: HADOOP-13105.000.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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