[AIRFLOW-4560] Fix Tez queue parameter name in mapred_queue

[aliceabe]

Jira

• My PR addresses the following Airflow Jira issues and references them in the PR title.

Description

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The Tez configuration parameter passed is incorrect, it should be tez.queue.name and not tez.job.queue.name.
See Tez documentation https://tez.apache.org/releases/0.9.2/tez-api-javadocs/configs/TezConfiguration.html

Tests

• My PR adds the following unit tests OR does not need testing for this extremely good reason:

Only fixing a typo

Commits

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  1. Subject is separated from body by a blank line
  2. Subject is limited to 50 characters (not including Jira issue reference)
  3. Subject does not end with a period
  4. Subject uses the imperative mood ("add", not "adding")
  5. Body wraps at 72 characters
  6. Body explains "what" and "why", not "how"

Documentation

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  • All the public functions and the classes in the PR contain docstrings that explain what it does
  • If you implement backwards incompatible changes, please leave a note in the Updating.md so we can assign it to a appropriate release

Code Quality

• Passes flake8

@krishnabhupatiraju @KevinYang21 @bolkedebruin @wolfier

[codecov-io]

Codecov Report

Merging #5315 into master will decrease coverage by <.01%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #5315      +/-   ##
==========================================
- Coverage   78.92%   78.91%   -0.01%     
==========================================
  Files         479      479              
  Lines       30098    30098              
==========================================
- Hits        23755    23753       -2     
- Misses       6343     6345       +2

Impacted Files	Coverage Δ
airflow/hooks/hive_hooks.py	75.32% <ø> (ø)	⬆️
airflow/models/taskinstance.py	92.08% <0%> (-0.35%)	⬇️

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[aliceabe]

@KevinYang21 Can you please PTAL and help merge this?

[KevinYang21]

@aliceabe Thank you for the fix, is this something that we can cover by a unit test?

[aliceabe]

@KevinYang21 None of the other queue parameters are currently under unit tests, so it seems out of scope for this diff.

[KevinYang21]

@aliceabe indeed we don't have unit tests on other parameters but it's hard to justify code change w/o unit test only saying it didn't have test. On the other hand, for this particular change I think it is a small enough change with document supporting it that we can merge it now--having tests around it is still preferable, someone else might commit the same typo again and not aware of they're breaking something.

[aliceabe]

I see, makes sense @KevinYang21 . Thank you!