Hue: oozie parameters - hive

Question

I want to pass 2 parameters to my Hiveql script in oozie,
my script:
ALTER TABLE default.otarie_appsession
ADD IF NOT EXISTS PARTITION ( insert_date=${dt},hr=${hr} );
My Oozie workflow :
When i send the job it ask for parameter values, so i put:
And this is the error:
2016-02-05 18:41:55,460 WARN org.apache.oozie.action.hadoop.HiveActionExecutor: SERVER[DVS1VM65] USER[root] GROUP[-] TOKEN[] APP[My_Workflow] JOB[0000290-160122145737153-oozie-oozi-W] ACTION[0000290-160122145737153-oozie-oozi-W#hive-a586] Launcher ERROR, reason: Main class [org.apache.oozie.action.hadoop.HiveMain], exit code [40000]
This is the XML of the workflow:
<workflow-app name="My_Workflow" xmlns="uri:oozie:workflow:0.5">
<start to="hive-a586"/>
<kill name="Kill">
<message>L'action a échoué, message d'erreur[${wf:errorMessage(wf:lastErrorNode())}]</message>
</kill>
<action name="hive-a586">
<hive xmlns="uri:oozie:hive-action:0.2">
<job-tracker>${jobTracker}</job-tracker>
<name-node>${nameNode}</name-node>
<job-xml>/user/oozie/some_scripts/hive-site.xml</job-xml>
<script>/user/oozie/some_scripts/addpart.hql</script>
<param>hr=</param>
<param>dt=</param>
</hive>
<ok to="End"/>
<error to="Kill"/>
</action>
<end name="End"/>
</workflow-app>
When i remove all parmeters and use hard coded value, the script works fine, so its clear that i have problem to pass parameters. And my final goal is to pass current date and hour.
Thank you.

Answer 1

What about setting Hive parameters with Oozie parameters...
<param>hr=${bilouteHR}</param>
<param>dt=${bilouteDT}</param>
...then setting values for these Oozie parameters at submission time?
bilouteHR
00
bilouteDT
20160105
Hope that solves your issue, biloute.