[
https://issues.apache.org/jira/browse/RANGER-1989?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Sailaja Polavarapu updated RANGER-1989:
---------------------------------------
Attachment: 0001-RANGER-2082-Adding-commons-io-jar-file-to-ews-lib-fo.patch
> Ranger Admin may fail to start after enabling SSLHadoop GroupMapping
> --------------------------------------------------------------------
>
> Key: RANGER-1989
> URL: https://issues.apache.org/jira/browse/RANGER-1989
> Project: Ranger
> Issue Type: Bug
> Components: admin
> Affects Versions: 0.7.0
> Reporter: Hajime Osako
> Assignee: Sailaja Polavarapu
> Priority: Major
> Attachments:
> 0001-RANGER-2082-Adding-commons-io-jar-file-to-ews-lib-fo.patch
>
>
> Opening this Jira to request Ranger community to add commons-io-x.y.jar in
> the classpath with default installation.
> Thank you.
>
> After setting up Hadoop GroupMapping with
> "hadoop.security.group.mapping.provider.ldap.bind.password.*file*" for HDFS
> and YARN, Ranger Admin may fail to start if SSL is enabled.
> The following error is in catalina.out:
> {noformat}
> Exception in thread "main" java.lang.NoClassDefFoundError:
> org/apache/commons/io/Charsets
> at
> org.apache.hadoop.security.LdapGroupsMapping.extractPassword(LdapGroupsMapping.java:667)
> at
> org.apache.hadoop.security.LdapGroupsMapping.setConf(LdapGroupsMapping.java:588)
> ...{noformat}
> This is because, in LdapGroupsMapping.setConf() above, if ".bind.password" is
> empty, it tries to extract from ".bind.password.file" with extractPassword(),
> and inside of this method org.apache.commons.io.Charsets is used, however,
> commons-io.jar doesn't seem to be in the Ranger Admin classpath.
> h3. WORKAROUND:
> An example of workarounds is simply copying commons-io-x.y.jar, like below:
> cp -p /usr/hdp/current/ranger-admin/ews/webapp/WEB-INF/lib/commons-io-2.4.jar
> /usr/hdp/current/ranger-admin/ews/lib/
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
