ighack created HADOOP-17809:
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Summary: WARN security.LdapGroupsMapping: Failed to get groups for
user
Key: HADOOP-17809
URL: https://issues.apache.org/jira/browse/HADOOP-17809
Project: Hadoop Common
Issue Type: Bug
Components: auth
Affects Versions: 3.0.0
Reporter: ighack
I run hadoop with ldap
hadoop.security.group.mapping=org.apache.hadoop.security.LdapGroupsMapping
hadoop.security.group.mapping.ldap.bind.user=uid=ldapadmin,ou=people,dc=join,dc=com
hadoop.security.group.mapping.ldap.bind.password=00000
hadoop.security.group.mapping.ldap.base=dc=join,dc=com
hadoop.security.group.mapping.ldap.search.filter.user=(&(objectClass=posixAccount)(uid=\{0}))
hadoop.security.group.mapping.ldap.search.filter.group=(objectClass=posixGroup)
hadoop.security.group.mapping.ldap.search.attr.member=memberUid
hadoop.security.group.mapping.ldap.search.attr.group.name=cn
but I run spark,I get a WARN
*(LdapGroupsMapping:290)2021-07-13 13:02:45,523 WARN - [pool-2-thread-4:] ~
Failed to get groups for user jztwk (retry=0) by
javax.naming.OperationNotSupportedException: [LDAP: error code 53 -
unauthenticated bind (DN with no password) disallowed]*
and I *ldapsearch -x -D "uid=ldapadmin,ou=people,dc=join,dc=com" -W -b
"dc=join,dc=com"*
can get result
*hdfs groups yarn*
*yarn : hadoop spark yarn*
so How can I fix it
CDH 6.3.2
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