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https://issues.apache.org/jira/browse/OOZIE-3355?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16647712#comment-16647712
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Mate Juhasz commented on OOZIE-3355:
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[~andras.piros], these are the available filter parameters from the ambari wfm: 
 * name
 * id (oozie job id)
 * user (job submitter user)
 * status (SUCCEEDED, RUNNING, FAILED, KILLED, SUSPENDED)
 * jobtype (wf, coord, bundles)
 * startCreatedTime
 * endCreatedTime

The offset and len parameters are used for paginating the results. 
 * len - always 20
 * offset - always (page number - 1) * len

The filter parameter is filled with each of the user defined conditions, but 
these seem to be in OR relation instead of AND:

_filter=status=SUCCEEDED;name=mr-wf_

Another observation about time filtering, that the wfm shows the local time, 
but the filtering has to be done in GMT as oozie works.

> Regex based search option for searching workflows in the WFM-View of Ambari
> ---------------------------------------------------------------------------
>
>                 Key: OOZIE-3355
>                 URL: https://issues.apache.org/jira/browse/OOZIE-3355
>             Project: Oozie
>          Issue Type: New Feature
>          Components: bundle, coordinator, core, tools, ui, workflow
>    Affects Versions: 4.2.0
>            Reporter: Krishnadevan Purushothaman
>            Priority: Critical
>
> *Challenge faced :*
> _{color:#d04437}In the WFM view of ambari, there is no Filter option 
> available to search for the Workflows. In order to search for the desired 
> workflow, one has to type the full name of workflow,coordinator,bundles else 
> it does not return anything which becomes a time-consuming job.{color}_
> *Feature description:*
> _{color:#14892c}There is a need for Regex based filter option in order to 
> search the workflows without the need of entering the complete name of the 
> workflow,coordinator,bundles rather by just typing the first three letters of 
> the work post which it should populate suggestions based on the first three 
> letters of the workflow,coordinator,bundles through which we can refine and 
> optimize the searching mechanism.{color}_



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