---------- Forwarded message ---------- From: Aneela Saleem <ane...@platalytics.com> Date: Sun, Aug 23, 2015 at 3:04 AM Subject: Hadoop group mapping LDAP integration To: user@hadoop.apache.org
Hi all, I'm trying to sync ldap users and groups into my HDFS. It was working well with ldap:/// but when i switched to ldaps:/// ( LDAP over ssl ) it shows no groups when i run 'hdfs groups username' command. Attached is my core-site.xml file. Can anyone please look at this and guide me what i'm missing?
<?xml version="1.0" encoding="UTF-8"?> <?xml-stylesheet type="text/xsl" href="configuration.xsl"?> <!-- Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. See accompanying LICENSE file. --> <!-- Put site-specific property overrides in this file. --> <configuration> <property> <name>fs.default.name</name> <value>hdfs://localhost:9000</value> </property> <property> <name>hadoop.security.group.mapping</name> <value>org.apache.hadoop.security.LdapGroupsMapping</value> </property> <property> <name>hadoop.security.group.mapping.ldap.bind.user</name> <value>cn=admin,dc=platalytics,dc=com</value> </property> <property> <name>hadoop.security.group.mapping.ldap.bind.password</name> <value>123</value> </property> <property> <name>hadoop.security.group.mapping.ldap.url</name> <value>ldaps://127.0.0.1:636/dc=platalytics,dc=com</value> </property> <property> <name>hadoop.security.group.mapping.ldap.url</name> <value>ldaps://127.0.0.1:636/dc=platalytics,dc=com</value> </property> <property> <name>hadoop.security.group.mapping.ldap.ssl</name> <value>true</value> </property> <property> <name>hadoop.security.group.mapping.ldap.ssl.keystore</name> <value>/etc/ldap/cacert.pem</value> </property> <property> <name>hadoop.security.group.mapping.ldap.base</name> <value></value> </property> <property> <name>hadoop.security.group.mapping.ldap.search.filter.user</name> <value>(&(|(objectclass=user)(objectclass=person)(objectclass=applicationProcess))(cn={0}))</value> </property> <property> <name>hadoop.security.group.mapping.ldap.search.filter.group</name> <value>(objectclass=groupOfNames)</value> </property> <property> <name>hadoop.security.group.mapping.ldap.search.attr.member</name> <value>member</value> </property> <property> <name>hadoop.security.group.mapping.ldap.search.attr.group.name</name> <value>cn</value> </property> </configuration>