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https://issues.apache.org/jira/browse/OOZIE-1463?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13737322#comment-13737322
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Rohini Palaniswamy commented on OOZIE-1463:
-------------------------------------------
Apart from unnecessary storage and retrieval of the same type again and again
in this column, noticed that every object load query that happens also has a
bean_type = ? condition as part of the query.
Virag,
There are 2 test failures. Can you take a look at them?
> Remove discriminator column
> ---------------------------
>
> Key: OOZIE-1463
> URL: https://issues.apache.org/jira/browse/OOZIE-1463
> Project: Oozie
> Issue Type: Bug
> Reporter: Virag Kothari
> Assignee: Virag Kothari
> Attachments: OOZIE-1463.patch, OOZIE-1463.patch
>
>
> All workflow, coord and bundle tables have a discriminator column.
> {code}
> @DiscriminatorColumn(name = "bean_type", discriminatorType =
> DiscriminatorType.STRING)
> {code}
> It is an extra column of no value.
> Also, there is inheritance hierarchy where **ActionBean inherits JSON**Action.
> The JSON**Action also doesn't seem to add any value. We can have all the
> columns of table, the corresponding setters and getters in one class.
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