KYLIN-5187 Support Alluxio Local Cache + Soft Affinity to speed up the query performance on the cloud

[zzcclp]

Proposed changes

Support Alluxio Local Cache + Soft Affinity to speed up the query performance on the cloud.
Support Spark 3.1 only.

Github Branch

As most of the development works are on Kylin 4, we need to switch it as main branch. Apache Kylin community changes the branch settings on Github since 2021-08-04 :

1. The default branch main is for Kylin 4.x (Parquet storage);
2. The original branch master for Kylin 3.x (HBase storage) has been renamed to kylin3 ;

Please check Intro to Kylin 4 architecture and INFRA-22166 if you are interested.

Types of changes

What types of changes does your code introduce to Kylin?
Put an x in the boxes that apply

• Bugfix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation Update (if none of the other choices apply)

Checklist

Put an x in the boxes that apply. You can also fill these out after creating the PR. If you're unsure about any of them, don't hesitate to ask. We're here to help! This is simply a reminder of what we are going to look for before merging your code.

• I have create an issue on Kylin's jira, and have described the bug/feature there in detail
• Commit messages in my PR start with the related jira ID, like "KYLIN-0000 Make Kylin project open-source"
• Compiling and unit tests pass locally with my changes
• I have added tests that prove my fix is effective or that my feature works
• I have added necessary documentation (if appropriate)
• Any dependent changes have been merged

Further comments

If this is a relatively large or complex change, kick off the discussion at user@kylin.apache.org or dev@kylin.apache.org by explaining why you chose the solution you did and what alternatives you considered, etc...

[lgtm-com]

This pull request introduces 4 alerts when merging f7479fc into fd4a472 - view on LGTM.com

new alerts:

• 2 for Non-synchronized override of synchronized method
• 2 for Dereferenced variable may be null

[codecov-commenter]

Codecov Report

❌ Patch coverage is 16.66667% with 15 lines in your changes missing coverage. Please review.
⚠️ Please upload report for BASE (main@8cde6dd). Learn more about missing BASE report.

Files with missing lines	Patch %	Lines
...he/spark/sql/execution/datasource/FilePruner.scala	0.00%	9 Missing ⚠️
...cala/org/apache/spark/utils/SparkHadoopUtils.scala	0.00%	3 Missing ⚠️
.../spark/common/logging/AbstractHdfsLogAppender.java	0.00%	1 Missing ⚠️
...ark/common/logging/SparkDriverHdfsLogAppender.java	0.00%	1 Missing ⚠️
...park/common/logging/SparkExecutorHdfsAppender.java	0.00%	1 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1880   +/-   ##
=======================================
  Coverage        ?   23.51%           
  Complexity      ?     4468           
=======================================
  Files           ?     1145           
  Lines           ?    65372           
  Branches        ?     9341           
=======================================
  Hits            ?    15374           
  Misses          ?    48379           
  Partials        ?     1619           

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[lgtm-com]

This pull request introduces 4 alerts when merging 09ae132 into fd4a472 - view on LGTM.com

new alerts:

• 2 for Non-synchronized override of synchronized method
• 2 for Dereferenced variable may be null