Even with disabled identity-assertion and latest rewrite.xml and service.xml from KNOX 0.11.0 browser (Firefox) still complains about Error: Bootstrap requires jQuery (See WebDeveloper console in FF). Direct access with and same Browser works fine. With KNOX the page is reachable but nothing is shown for the tabs like Overview, Datanodes etc. To disable identity-assertion, the following was changed in the test topology: <provider>
</provider> ? With this disabled identity-assertion other services like HIVE2 won't properly work anymore?! May also related to https://issues.apache.org/jira/browse/KNOX-626 (still not resolved yet) Env: HDP 2.5 with Kerberos
... View more
In our HDP 2.5. env we have Spark 1.6 (default which ships with HDP 2.5) and in parallel a separate Spark 2.0 and/or Spark 2.1 instance running…. All fine so far.
We can directly access the Spark History UI of 1.6, 2.0 and 2.1 without any problems
Via KNOX (Version 0.9.0 which ships with HDP 2.5 per default) we can also access the Spark History UI which comes with Spark 1.6 also without problems (we can see spark apps) sparkhistoryui-16.gif but
If we point KNOX to the History Server from Spark 2.0 or 2.1 it still displays the Spark History UI but we can not see any completed or "in-completed" Spark applications anymore. I think KNOX somehow mess up during the "rewrite" and forwarding of the Spark 2.x UI via KNOX to me but I have no evidence, can't see an error in KNOX or Spark History Server UI etc. sparkhistoryui-knox-spark2.gif I even compared the "rewrite" definition from KNOX for SPARK in
With the latest definition from knox.apache.org Version 0.11. but all the same…. Any idea? I have the feeling KNOX coded something for Spark 1.6 but it simply does not work for Spark 2.x but I also did not find any ToDo or similar in KNOX Jira to check or fix this. Any thoughts or help would be appreciated!
... View more