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https://issues.apache.org/jira/browse/OOZIE-3355?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16638145#comment-16638145
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Denes Bodo commented on OOZIE-3355:
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As I understand Ambari's Workflow Manager uses Oozie REST API as is. I am not
sure if this issue can be solved efficiently without Oozie's support; querying
all the job names from Oozie means no impact on Oozie but generating heavy DB
queries and great volume of data transmission over REST.
However, that would be a great feature in Oozie, too, if it supported some
wildcard-like search, for example regex, or simply use the SQL's "%" and "_"
characters. In the latter case, it would have only impact on Oozie but not on
Ambari.
> 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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