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https://issues.apache.org/jira/browse/SAMZA-266?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yan Fang updated SAMZA-266:
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Attachment: SAMZA-266.patch
Added an empty check. Tested in local. Thank you.
> Don't fail if task.checkpoint.factory is an empty string
> --------------------------------------------------------
>
> Key: SAMZA-266
> URL: https://issues.apache.org/jira/browse/SAMZA-266
> Project: Samza
> Issue Type: Bug
> Components: container
> Affects Versions: 0.6.0
> Reporter: Chris Riccomini
> Fix For: 0.7.0
>
> Attachments: SAMZA-266.patch
>
>
> Currently, task.checkpoint.factory is either in the config or it's not. If
> it's in the config, we call Class.forName() on the value to get the
> checkpoint factory. It'd be nice if we ignored the value if the factory is
> set to an empty string. Currently, if you set:
> {noformat}
> task.checkpoint.factory=
> {noformat}
> We will call Class.forName("") in the container, which will fail. We should
> treat an empty value the same as a null, and skip the checkpoint manager
> setup.
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