[GitHub] metron pull request #686: METRON-711 STELLAR SHELL Do not set variables when...

2017-08-05 Thread ottobackwards 
GitHub user ottobackwards opened a pull request:

https://github.com/apache/metron/pull/686

METRON-711 STELLAR SHELL Do not set variables when exceptions are thrown 
from assignment.

This PR changes the behavior of the Stellar Shell such that when doing 
variable assignments ( VAR := EXPRESSION ) that result in an exception ( foo := 
TO_UPPER(IN) ) do not continue to set / create foo after catching the exception.


## Testing 

- Start the stellar shell
- Execute a statement that may throw an exception, the easiest is an 
invalid expression like
```bash
> foo := TO_UPPER(IN)
```

- Verify that there is a statement that the variable will not be set
- Verify that the exception and stack is printed
- Verify that the variable was not in fact set:

```bash
> %vars
```

Also, test creating a variable, and that it is not modified

```bash
> bar := 'one'
> bar := TO_UPPER(IN)
> bar
> %vars
```


## Pull Request Checklist

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You can merge this pull request into a Git repository by running:

$ git pull https://github.com/ottobackwards/metron stellar_shell_ex

Alternatively you can review and apply these changes as the patch at:

https://github.com/apache/metron/pull/686.patch

To close this pull request, make a commit to your master/trunk branch
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This closes #686


commit 215dc969026fa557a0a0f3efb9fe2bc170666b9a
Author: Otto Fowler 
Date:   2017-08-06T02:14:51Z

Do not set variables when exceptions are thrown from assignment.
Also remove executeStellar which is not required, if it doesn't eat the 
exception




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[GitHub] metron issue #683: METRON-1084: Management UI web server license should be A...

2017-08-05 Thread ottobackwards 
Github user ottobackwards commented on the issue:

https://github.com/apache/metron/pull/683
  
+1


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[GitHub] metron issue #530: METRON-777 Metron Extension System and Parser Extensions

2017-08-05 Thread ottobackwards 
Github user ottobackwards commented on the issue:

https://github.com/apache/metron/pull/530
  
I have changed it back to 3.0.1.
I have also resolved the issue that required the metron version and 
archetype version to match in order to build.



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