Added RPC invocation for PreUpdate

[rakhiagr]

Summary

Added grpcPreUpdateRouting method to BaseLocalDao. We will inject routingMap in BaseLocalDao through the setter method and then get the BlockingStub, RequestBuilder, and MethodDescriptor from the routingMap and invoke the RPC method.

Testing Done

./gradlew build

Checklist

• The PR conforms to DataHub's Contributing Guideline (particularly Commit Message Format)
• Links to related issues (if applicable)
• Docs related to the changes have been added/updated (if applicable)

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 78.57143% with 6 lines in your changes missing coverage. Please review.

Project coverage is 67.72%. Comparing base (80c8b23) to head (232f1dc).
Report is 3 commits behind head on master.

Files with missing lines	Patch %	Lines
...n/java/com/linkedin/metadata/dao/BaseLocalDAO.java	71.42%	4 Missing ⚠️
...tadata/dao/ingestion/preupdate/PreRoutingInfo.java	75.00%	1 Missing ⚠️
...ata/dao/ingestion/preupdate/PreUpdateResponse.java	50.00%	1 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##             master     #443      +/-   ##
============================================
+ Coverage     67.63%   67.72%   +0.09%     
- Complexity     1548     1576      +28     
============================================
  Files           138      142       +4     
  Lines          6077     6129      +52     
  Branches        658      661       +3     
============================================
+ Hits           4110     4151      +41     
- Misses         1688     1699      +11     
  Partials        279      279              

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[JiaoMaWHU]

could you help understand why we’re not appending on the solution we built for DatasetAccountableOwnership? this seems to be a new framework

[ZihanLi58]

Where do we call this method? Should we do it through inject?

[rakhiagr]

Yes, we will inject it in the AssetClass where we call the ingestion method.

[rakhiagr]

For RestliRegistry, I was setting it in DatasetLocalDao.

[ZihanLi58]

again, who should register this lambda?

[rakhiagr]

We can create a Factory PreUpdateAspectRegistryFactory

PreUpdateAspectRegistryFactory extends SimpleSingletonFactory<GrpcPreUpdateRegistry> {

protected GrpcPreUpdateRegistry createInstance(ConfigView view) {    
return GrpcPreUpdateRegistry.registerPreUpdateLambda(DatasetAccountableOwnership.class, getBean(DatasetAccountableOwnershipPreUpdateClient
       .class));

[ZihanLi58]

Let's include all those detail in your doc and trying to see which part can be covered by SMO in the future