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https://issues.apache.org/jira/browse/TINKERPOP-2866?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yang Xia closed TINKERPOP-2866.
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Fix Version/s: 4.0.0
Resolution: Fixed
> Hide Stack Trace and Details of Certain Server Errors from Clients
> ------------------------------------------------------------------
>
> Key: TINKERPOP-2866
> URL: https://issues.apache.org/jira/browse/TINKERPOP-2866
> Project: TinkerPop
> Issue Type: Improvement
> Components: server
> Affects Versions: 3.5.5
> Reporter: Cole Greer
> Assignee: Yang Xia
> Priority: Major
> Fix For: 4.0.0
>
>
> The current behaviour of gremlin server when an error or exception is thrown
> is to serialize the full throwable and return it to the client.
>
> Based on
> [this|https://lists.apache.org/thread/qb5o0vxk927n00csht4xdcfmw34qdhmd]
> discussion in the dev list, it is preferable to only return errors which
> might be considered useful to a user, and replace other errors with a more
> generic InternalServerError response.
>
> There remains an open question of exactly which errors and exceptions should
> be returned in detail. Current intention is continue returning all
> `Exception`s which are thrown. Any `Error` will be replaced with
> InternalServerError unless the original error is included in a whitelist
> which allows it to be sent. If any `Exception` is identified which the
> community feels should not be returned, a blacklist of exceptions can be
> added as well.
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