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https://issues.apache.org/jira/browse/TINKERPOP-1777?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16384158#comment-16384158
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ASF GitHub Bot commented on TINKERPOP-1777:
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GitHub user dkuppitz opened a pull request:
https://github.com/apache/tinkerpop/pull/805
TINKERPOP-1777 Gremlin .max step returns -2147483648 for empty result sets
https://issues.apache.org/jira/browse/TINKERPOP-1777
Fixed the behavior of `min()`, `max()`, `mean()` and `sum()`.
If no input is given, these steps will now throw a `FastNoElementException`.
Also adjusted existing test cases to be in line with the new behavior.
`docker/build.sh -t -i` passed.
VOTE: +1
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/apache/tinkerpop TINKERPOP-1777
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/tinkerpop/pull/805.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #805
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commit 32014426f12478e13d73b3c1bdca8df6d79d08da
Author: Daniel Kuppitz <daniel_kuppitz@...>
Date: 2018-02-27T17:15:07Z
Fixed the behavior of `min()`, `max()`, `mean()` and `sum()`.
If no input is given, these steps will now throw a `FastNoElementException`.
Also adjusted existing test cases to be in line with the new behavior.
commit 7149f8e8c1c255420b19748632ee4d928480f2e2
Author: Daniel Kuppitz <daniel_kuppitz@...>
Date: 2018-03-02T21:04:58Z
Updated release docs
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> Gremlin .max step returns -2147483648 for empty result sets
> -----------------------------------------------------------
>
> Key: TINKERPOP-1777
> URL: https://issues.apache.org/jira/browse/TINKERPOP-1777
> Project: TinkerPop
> Issue Type: Bug
> Components: process
> Affects Versions: 3.2.6
> Reporter: Sebastian Estevez
> Assignee: Daniel Kuppitz
> Priority: Major
> Labels: breaking
>
> To reproduce:
> {code}gremlin> g.V().values('test').max()
> ==>-2147483648{code}
> This should probably return an exeption, "cannot take max of nothing"
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