[jira] [Commented] (NIFI-3276) FileSystemRepository.getPath() tests for file existence more than necessary

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/NIFI-3276?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15798566#comment-15798566 ] 

ASF GitHub Bot commented on NIFI-3276:
--------------------------------------

GitHub user brosander opened a pull request:

    https://github.com/apache/nifi/pull/1388

    NIFI-3276 - FileSystemRepository.getPath() only check exists if neces…

    …sary
    
    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?
    - [X] - N/A - 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)? 
    - [X] - N/A - If applicable, have you updated the LICENSE file, including the main LICENSE file under nifi-assembly?
    - [X] - N/A - If applicable, have you updated the NOTICE file, including the main NOTICE file found under nifi-assembly?
    - [X] - N/A - If adding new Properties, have you added .displayName in addition to .name (programmatic access) for each of the new properties?
    
    ### For documentation related changes:
    - [X] - N/A - 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/brosander/nifi NIFI-3276

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

    https://github.com/apache/nifi/pull/1388.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 #1388
    
----
commit 099b616a348d051ad0d522134aa09788ca58709c
Author: Bryan Rosander <br...@apache.org>
Date:   2017-01-04T15:34:00Z

    NIFI-3276 - FileSystemRepository.getPath() only check exists if necessary

----


> FileSystemRepository.getPath() tests for file existence more than necessary
> ---------------------------------------------------------------------------
>
>                 Key: NIFI-3276
>                 URL: https://issues.apache.org/jira/browse/NIFI-3276
>             Project: Apache NiFi
>          Issue Type: Improvement
>            Reporter: Bryan Rosander
>            Assignee: Bryan Rosander
>            Priority: Minor
>
> FileSystemRepository.getPath() tests Files.exists() on the same path twice in the case that the container path does exist and verifyExists is true.
> This adds unnecessary file system overhead and is showing up in a sampling profile (not a massive hit but an unnecessary one).



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)