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https://issues.apache.org/jira/browse/METRON-364?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15728709#comment-15728709
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ASF GitHub Bot commented on METRON-364:
---------------------------------------
Github user cestella commented on the issue:
https://github.com/apache/incubator-metron/pull/390
You can return them from as results from stellar functions. Longs are
output from time stamp functions for instance.
On Wed, Dec 7, 2016 at 08:00 JJ Meyer <[email protected]> wrote:
> The reason I neglected longs and floats is because I didn't see the
> Stellar dsl having the ability to represent them. For example, the test
> below fails with a parse exception:
>
> @Test public void testLongAddition() throws Exception { String query =
> "2147483650 + 2"; Assert.assertEquals(2147483652L, run(query, new
> HashMap<>())); }
>
> That being said it makes sense to still handle longs and floats, if
> Stellar will at some point. If not that, at the very least if this
> evaluator sees a long or float it should error out.
>
> Should I add support for longs/floats and then create a Jira for Stellar
> to add them? Or am I mistaken and Stellar already has support?
>
> Thanks for the feedback.
>
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>
> Stellar - Adding Two Integers Does Not Equal an Integer
> -------------------------------------------------------
>
> Key: METRON-364
> URL: https://issues.apache.org/jira/browse/METRON-364
> Project: Metron
> Issue Type: Bug
> Reporter: Nick Allen
> Labels: stellar
>
> A test showing the problem which would be part of
> org.apache.metron.common.stellar.StellarTest
> ```java
> @Test
> public void testAddIntegers() throws Exception {
> String query = "1 + 1";
> Assert.assertEquals(2, run(query, new HashMap<>()));
> // java.lang.AssertionError:
> // Expected :2
> // Actual :2.0
> }
> ```
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