GitHub user merrimanr opened a pull request:

    https://github.com/apache/metron/pull/1008

    METRON-1545: Upgrade Spring and Spring Boot

    ## Contributor Comments
    This PR upgrades Spring to version 
[5.0.5.RELEASE](https://docs.spring.io/spring/docs/5.0.5.RELEASE/spring-framework-reference/)
 and Spring Boot to version 
[2.0.1.RELEASE](https://docs.spring.io/spring-boot/docs/2.0.1.RELEASE/reference/htmlsingle/).
  A summary of the changes included in this PR (all related to metron-rest):
    
    - Incremented Spring maven dependency versions
    - Added documentation for creating authentication tables
    - Incremented Jackson version to match the version Spring depends on
    - Added an explicit dependency on JsonPath to avoid conflicts with the 
provided metron-parsers uber jar
    - Disabled auto-configuration for Gson and Kafka to avoid version conflict 
problems that result from metron-parsers and metron-elasticsearch including 
these classes on the classpath.
    - Disabled automatic logging configuration to avoid version conflict 
problems that result from metron-elasticsearch including log4j2 classes on the 
classpath
    - Updated the JpaConfiguration class to match newer constructor
    - Configured a NoOpPasswordEncoder to satisfy the password encoder 
requirements introduced in newer versions of Spring
    - Fixed a bug in the test profile related to the Spring banner
    - Added the default application.yml as a configuration file since it is no 
longer added by default when the --spring.config.location option is used
    - Updated depedencies_with_url.csv to include all of the recent versions 
introduced by the upgrade
    
    I tested this in full dev by manually interacting with all the REST 
endpoints including:
    
    - creating and editing alert UI settings
    - creating, updating, and deleting the various configs (global, parser, 
enrichment, indexing)
    - listing, getting and validating grok statements
    - creating, reading, updating, and deleting HDFS files
    - creating, listing, deleting Kakfa topics as well as consuming and 
producing messages
    - performing searches, lookups, groupings, and updates with our DAO 
endpoints
    - creating and editing metaalerts
    - stopping, starting and getting status of Storm topologies
    
    I also went through the exercise of configuring a MySQL database for 
authentication.
    
    ## Pull Request Checklist
    
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    ### For all changes:
    - [x] Is there a JIRA ticket associated with this PR? If not one needs to 
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    #### Note:
    Please ensure that once the PR is submitted, you check travis-ci for build 
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You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/merrimanr/incubator-metron spring-upgrade

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

    https://github.com/apache/metron/pull/1008.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 #1008
    
----
commit 09aab7e47b34dd996a13372d5233605cc182ae0d
Author: merrimanr <merrimanr@...>
Date:   2018-05-02T18:02:24Z

    initial commit

commit 420399c0e8879721869edf7c56e6afede5e605fa
Author: merrimanr <merrimanr@...>
Date:   2018-05-02T19:29:42Z

    updated dependencies_with_url.csv

----


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