[ 
https://issues.apache.org/jira/browse/NIFI-4286?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16124432#comment-16124432
 ] 

ASF GitHub Bot commented on NIFI-4286:
--------------------------------------

GitHub user mattyb149 opened a pull request:

    https://github.com/apache/nifi/pull/2078

    NIFI-4286: Fix NPE in GenerateTableFetch when Partition Size = 0

    Thank you for submitting a contribution to Apache NiFi.
    
    In order to streamline the review of the contribution we ask you
    to ensure the following steps have been taken:
    
    ### For all changes:
    - [x] Is there a JIRA ticket associated with this PR? Is it referenced 
         in the commit message?
    
    - [x] Does your PR title start with NIFI-XXXX where XXXX is the JIRA number 
you are trying to resolve? Pay particular attention to the hyphen "-" character.
    
    - [x] Has your PR been rebased against the latest commit within the target 
branch (typically master)?
    
    - [x] Is your initial contribution a single, squashed commit?
    
    ### For code changes:
    - [x] Have you ensured that the full suite of tests is executed via mvn 
-Pcontrib-check clean install at the root nifi folder?
    - [x] Have you written or updated unit tests to verify your changes?
    - [ ] If adding new dependencies to the code, are these dependencies 
licensed in a way that is compatible for inclusion under [ASF 
2.0](http://www.apache.org/legal/resolved.html#category-a)? 
    - [ ] If applicable, have you updated the LICENSE file, including the main 
LICENSE file under nifi-assembly?
    - [ ] If applicable, have you updated the NOTICE file, including the main 
NOTICE file found under nifi-assembly?
    - [ ] If adding new Properties, have you added .displayName in addition to 
.name (programmatic access) for each of the new properties?
    
    ### For documentation related changes:
    - [ ] Have you ensured that format looks appropriate for the output in 
which it is rendered?
    
    ### Note:
    Please ensure that once the PR is submitted, you check travis-ci for build 
issues and submit an update to your PR as soon as possible.


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

    $ git pull https://github.com/mattyb149/nifi NIFI-4286

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

    https://github.com/apache/nifi/pull/2078.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 #2078
    
----
commit 6910de784f1254a2bab5960963716d8758f82b75
Author: Matt Burgess <mattyb...@apache.org>
Date:   2017-08-12T03:38:17Z

    NIFI-4286: Fix NPE in GenerateTableFetch when Partition Size = 0

----


> GenerateTableFetch with Partition Size of 0 produces NPE
> --------------------------------------------------------
>
>                 Key: NIFI-4286
>                 URL: https://issues.apache.org/jira/browse/NIFI-4286
>             Project: Apache NiFi
>          Issue Type: Bug
>    Affects Versions: 1.3.0
>            Reporter: Bryan Bende
>            Assignee: Matt Burgess
>            Priority: Minor
>
> The description of partition size says "A value of zero indicates that a 
> single FlowFile is to be generated whose SQL statement will fetch all rows in 
> table".
> If you set the partition size to 0 the processor will get an NPE at these two 
> lines:
> long limit = partitionSize == 0 ? null : partitionSize;
> long offset = partitionSize == 0 ? null : i * partitionSize;



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)

Reply via email to