CODEWITHSUNDEEP
workflowhiveoozie
Praveen Kumar Chalamcharla
Praveen Kumar Chalamcharla

Reputation: 49

Hortonworks-oozie

I am trying to run a workflow in hortonworks cluster using oozie. Getting the following error:

Error: Invalid workflow-app, org.xml.sax.SAXParseException: cvc-complex-type.2.4.c: The matching wildcard is strict, but no declaration can be found for element 'hive'.

does anyone know the reason? Atleast a sample hive workflow.xml which can be run on hortonworks distribution would be helpful??

Upvotes: 1

Views: 712

Answers (1)

Ryan Bedard
Ryan Bedard

Reputation: 431

This has to do with the first line of your workflow:

<workflow-app name="${workflowName}" xmlns="uri:oozie:workflow:0.4">

Specifically: uri:oozie:workflow:0.4

the xmlns value tells oozie what xml pattern to follow. I am assuming you used an online resource to build an action, which maybe in a newer scheme than what you specified.

There are versions

-uri:oozie:workflow:0.1

-uri:oozie:workflow:0.2

-uri:oozie:workflow:0.2.5

-uri:oozie:workflow:0.3

-uri:oozie:workflow:0.4

See: Oozie Workflow Schemes

But Usually setting yours to the code example above (0.4) will work for all newer workflows.

Actions also have schemes so it is important to look at what functions they have in each version.

The hive action currently goes up to 0.5 I believe, although I use 0.4 with this line:

<hive xmlns="uri:oozie:hive-action:0.4">

If this does not help, please update the question with your workflow for further help.

Upvotes: 1

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