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https://issues.apache.org/jira/browse/NIFI-6674?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17115933#comment-17115933
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ASF subversion and git services commented on NIFI-6674:
-------------------------------------------------------
Commit 788f8b0389f989436c937214b9d01a901bac2f06 in nifi's branch
refs/heads/master from Alessandro D'Armiento
[ https://gitbox.apache.org/repos/asf?p=nifi.git;h=788f8b0 ]
NIFI-6674 MinusEvaluator throws an Arithmetic Exception in case of Long
overflow.
TestQuery checks that Long overflow is detected and Double overflow is
correctly promoted to NEGATIVE_INFINITY
MinusEvaluator throws an Arithmetic Exception in case of Long overflow.
TestQuery checks that Long overflow is detected and Double overflow is
correctly promoted to NEGATIVE_INFINITY
The behaviour change is reverted until further investigations.
The overflow behaviour is still enforced by unit tests and documented in the
expression language doc
fixed mispositioned # in doc
This closes #3740
Signed-off-by: Mike Thomsen <mthom...@apache.org>
> Expression language minus operation doesn't check for overflow
> --------------------------------------------------------------
>
> Key: NIFI-6674
> URL: https://issues.apache.org/jira/browse/NIFI-6674
> Project: Apache NiFi
> Issue Type: Bug
> Reporter: Alessandro D'Armiento
> Priority: Major
> Fix For: 1.9.2
>
> Attachments: image-2019-09-14-17-51-41-809.png
>
> Time Spent: 1h
> Remaining Estimate: 0h
>
> To reproduce the bug, create a FF with an attribute equals to Long.MIN, then
> subtract 100 to that attribute in a following UpdateAttribute processor. The
> property will overflow to a positive number without throwing any exception
> !image-2019-09-14-17-51-41-809.png!
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