Hive integration

[coignetp]

What does this PR do?

Add a Hive as a new integration.

Motivation

Additional Notes

This integration checks 2 parts of Hive (with 2 different JMX connection): Hive MetaStore and HiveServer2.

The dashboard will be added in a future PR.
The logs will be added in a future PR.

Metrics list validated.

Review checklist (to be filled by reviewers)

• PR title must be written as a CHANGELOG entry (see why)
• Files changes must correspond to the primary purpose of the PR as described in the title (small unrelated changes should have their own PR)
• PR must have changelog/ and integration/ labels attached
• Feature or bugfix must have tests
• Git history must be clean
• If PR adds a configuration option, it must be added to the configuration file.

[codecov]

Codecov Report

Merging #3723 into master will decrease coverage by 7.62%.
The diff coverage is 78.94%.

@@            Coverage Diff             @@
##           master    #3723      +/-   ##
==========================================
- Coverage   86.57%   78.94%   -7.63%     
==========================================
  Files         730        5     -725     
  Lines       38008       19   -37989     
  Branches     4547        0    -4547     
==========================================
- Hits        32905       15   -32890     
+ Misses       3866        4    -3862     
+ Partials     1237        0    -1237

[therve]

Really minor nits, looks good.

[apigirl]

just some small documentation nits

[ofek]

Great job!

[ruthnaebeck]

👍 for docs