smengcl commented on a change in pull request #1801: URL: https://github.com/apache/ozone/pull/1801#discussion_r566749861
########## File path: hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/om/OMDBCheckpointServlet.java ########## @@ -47,12 +48,25 @@ import org.apache.commons.compress.compressors.CompressorStreamFactory; import org.apache.commons.compress.utils.IOUtils; import org.apache.commons.lang3.StringUtils; + +import static org.apache.hadoop.ozone.OzoneConfigKeys.OZONE_ADMINISTRATORS_WILDCARD; import static org.apache.hadoop.ozone.OzoneConsts.OZONE_DB_CHECKPOINT_REQUEST_FLUSH; + import org.slf4j.Logger; import org.slf4j.LoggerFactory; /** * Provides the current checkpoint Snapshot of the OM DB. (tar.gz) + * + * When Ozone ACL is enabled (`ozone.acl.enabled`=`true`), only users/principals + * configured in `ozone.administrator` (along with the user that starts OM, + * which automatically becomes an Ozone administrator but not necessarily in + * the config) are allowed to access this endpoint. + * + * If Kerberos is enabled, the principal should be appended to + * `ozone.administrator`, e.g. `testuser/[email protected]` Review comment: done ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
