xiaoyuyao commented on a change in pull request #653: HDDS-1333. OzoneFileSystem can't work with spark/hadoop2.7 because incompatible security classes URL: https://github.com/apache/hadoop/pull/653#discussion_r271382877
########## File path: hadoop-hdds/docs/content/SparkOzoneFSK8S.md ########## @@ -78,11 +78,13 @@ And create a custom `core-site.xml`: <configuration> <property> <name>fs.o3fs.impl</name> - <value>org.apache.hadoop.fs.ozone.OzoneFileSystem</value> + <value>org.apache.hadoop.fs.ozone.BasicOzoneFileSystem</value> </property> </configuration> ``` +_Note_: You may also use `org.apache.hadoop.fs.ozone.OzoneFileSystem` without the `Basic` prefix. The `Basic` version doesn't support FS statistics and security tokens but can work together with older hadoop versions. Review comment: bq. "The `Basic` version doesn't support FS statistics and security tokens but can work together with older hadoop versions." This is not accurate. If I understand correctly, the BasicOzoneFileSystem also support delegation token APIs but not FS statistics. ---------------------------------------------------------------- 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: us...@infra.apache.org With regards, Apache Git Services --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org