* fix: Update Docker images to use official sources for integration tests (#260)

* fix: Update Docker images to use official sources and improve workflow triggers

* docs: Update README to include instructions for running integration tests

---------

Co-authored-by: Bhargav Dodla <bdodla@expediagroup.com>

* fix: Only add sort key filter models to list if they meet the conditi… (#261)

* fix: Only add sort key filter models to list if they meet the conditions. Split read range int tests into its own file.

* add pauses in int test to allow for apply/materialize to compelete

* set int tests to not run in parallel

* fix: Adding Snake Case to Include Metadata Check (#264)

* adding snake case to include metadata check

* fixing formatting

* added trim space to string function

* fix: Move use_write_time_for_ttl config to sfv instead of an online store config (#267)

* fix: Move use_write_time_for_ttl config to SortedFeatureView instead of an online store config

* re-order lines in proto so indexes are in order

* fix: Pack and unpack repeated list values into and out of arrow array… (#263)

* fix: Pack and unpack repeated list values into and out of arrow arrays. Restructure integration tests to properly separate concerns

* Throw error when requested feature service includes both view types

* Re-use CopyProtoValuesToArrowArray instead of duplicating switch logic.

* fix: fix misplaced reset indexes (#266)

* feat: Adding Changes to Check if FV and SFV have Valid Updates (#254)

* Adding update changes

* fixing tests

* fixing linting

* addressing PR comments

* fixing unit test

* Added in sort order check

* using feast object

* removing return type from validation

* Adding another exception type

* Addressing PR comments to add an entity check

* fixing tests

* Addressing PR comments

* fixing test assertion

* fixing formatting

* fix: Validate requested features exist in view. (#269)

* fix: Validate requested features exist in view.

* add test cases for invalid features in feature service

* reduce time complexity and duplicate checks for feature validation

* use if-else blocks

* fix: Clean Up Error Messages (#274)

* writing clearer error messages

* addressing PR comments: fixing tests

* feat: Adding Alter Table to Support Schema Updates for Cassandra (#262)

* Adding update changes to alter table if fv schema changes

* addressing PR comments

* removing redundant lines

* addressing PR comments

* editing makefile to get python tests to run

* fixing go integration tests

* fixing formatting

* fixing failing tests

* changing number of workers to 1

* removing the igmore to run all python tests

* adding back the ignore statement, seems to be running tests twice

* reverting back Makefile

* removing ignore statement

* reverting back

* aadding to unit_tests.yml file

* aadding to unit_tests.yml file

* aadding to unit_tests.yml file

* MacOS tests removed due to MacOS runners not supporting docker

* feat: Separate entities from features in Range Query response (#265)

* feat: seperate entities into their own field in range query response

* feat: seperate entities from features in http range query response

* change range query response name back to results instead of features

* fix http server unit test

* add debugging logs

* modify getOnlineFeaturesRange logic

* fix grpc range query code and integration tests

* fix: Javadoc errors (#270)

* update the function description to fix javdoc errors.

* fix: Formatting

---------

Co-authored-by: vbhagwat <vbhagwat@expediagroup.com>

* fix: dont add entities to feature vectors

* fix: Formatting javadocs (#271)

* update the function description to fix javdoc errors.

* fix: Formatting

* formatting

* fix: formatting

* fix linting errors

* fix params

---------

Co-authored-by: vbhagwat <vbhagwat@expediagroup.com>

* fix: Formatting (#272)

* update the function description to fix javdoc errors.

* fix: Formatting

* formatting

* fix: formatting

* fix linting errors

* fix params

* fix javadoc error

---------

Co-authored-by: vbhagwat <vbhagwat@expediagroup.com>

* fix: Formatting (#273)

* update the function description to fix javdoc errors.

* fix: Formatting

* formatting

* fix: formatting

* fix linting errors

* fix params

* fix javadoc error

* Update FeastClient.java

---------

Co-authored-by: vbhagwat <vbhagwat@expediagroup.com>

* feat: Add getOnlineFeature and getOnlineFeaturesRange overloaded methods wi… (#275)

* feat: add getOnlineFeature and getOnlineFeaturesRange overloaded methods without project

Co-authored-by: vbhagwat <vbhagwat@expediagroup.com>

* update java client for separate entities in response

* Update tests to reflect changes

* fix processFeatureVector tests

* throw exception when more rows than entity values

* change based on pr feedback

* pr feedback

---------

Co-authored-by: omiranda <omiranda@expediagroup.com>
Co-authored-by: vanitabhagwat <92561664+vanitabhagwat@users.noreply.github.com>
Co-authored-by: vbhagwat <vbhagwat@expediagroup.com>

* fix: Keep duplicate requested features in response for range query. (#276)

* fix: Http range timestamp values should return in rfc3339 format (#277)

* fix: Http range timestamp values should return in rfc3339 format to match how get features timestamps are returned

* use the exact timestamp format arrow marshalling uses

* fix: Exception Handling in Updates Feature (#278)

* added another exception type

* raising exceptions in the http methods instead

* calling handle_exception method instead of a raise

* Added a TODO comment

* fix: Timestamps should be seconds percision. Return null status for found null values. (#279)

* fix: Timestamps should be seconds percision. Return null status for found null values.

* convert UnixTimestamp sort filters as time.Time

* use consistent time for type conversion test

* fix materializing timestamps as seconds and java converting time values into epoch seconds

* fix linting

* fix test

* fix test

* fix: Go server errors should be status errors with proper status codes. (#281)

* fix: Go server errors should be status errors with proper status codes. FeastClient handles status exceptions as differentiated FeastExceptions.

* fix and expand tests

* add more test cases

* fix: Validation order for multiple missing end keys should pass (#283)

* fix: Validation order for multiple missing end keys should pass

* fix int test and create test for only an equals filter

* add conversions of int32 to higher values for http

* fix: Handle null values in Arrow list conversion to Proto values (#280)

* fix: Handle null values in Arrow list conversion to Proto values

* fix: Fixed the nil representation in http

* fix: Correct variable name for null check in ArrowListToProtoList function

* fix: Null value handling for types.Values

* fix: Fixed the nil representation in http

* fix: Fixed the issue with NOT_FOUND values representation and repeated null values

* fix: Fixed the nil representation

* fix: Fixed the nil representation in http

* fix: Removed duplicate test

* fix: Added status handling for feature values and ensured consistency in value-status mapping

* fix: Fixed issue with timestamps in HTTP

* fix: Fixed failing tests

* fix: Simplified null value handling in type conversion

---------

Co-authored-by: Bhargav Dodla <bdodla@expediagroup.com>

* fix: When given a string for a bytes entity/sort key filter, attempt to convert as base64 string (#285)

* fix: Improve Arrow to proto conversion to handle null and empty arrays (#286)

Co-authored-by: Bhargav Dodla <bdodla@expediagroup.com>

* feat: Add versioning information to the server and expose it via a ne… (#288)

* feat: Add versioning information to the server and expose it via a new endpoint

1. Version information is exposed via endpoints
2. It published information to datadog as well
3. Version information is printed on pod startup

* fix: fixed test failures

* fix: fixed test failures

* fix: added comment

* fix: update GetVersionInfo method and related proto definitions

* fix: set server type in version information for HTTP, gRPC, and hybrid servers

* fix: refactor Datadog version info publishing to a separate function

* fix: improve error handling for statsd client flush and close operations

---------

Co-authored-by: Bhargav Dodla <bdodla@expediagroup.com>

* fix: Add http int tests and fix http error codes (#287)

* fix: Update Feature View Not Catching SortedFeatureView/FeatureView Errors (#291)

* adding a check to see if HTTPStatusError is being raised within _handle_exception and if it is, to return the same.

* addressing feedback

* feat: Only call relevant registry endpoint when getting feature views… (#289)

* feat: Only call relevant registry endpoint when getting feature views by feature refs or service

* update reference to old method signatures

* fix integration tests

* dedupe feature refs like methods used to

* deleting test that tries to reject fvs passed to rq, no longer doing this check

* small changes based on PR feedback

* fix test

* maintain order of fvs and features

* define sorted feature service for integration tests

* reuse regular fv reponse json for sorted fv integration test

* add sort key to expected features in integration test

* reorder feature schema to match order in expected response

* add unit tests for GetSortedFeatureView methods

* add util methods needed to construct fs with ordering

* changes based on pr feedback

* fix response json order

* reorder request jsoons

* reuse common feature variables

* fix other json objects

* refactor old code to use list instead of map

* add odfvs to fvsToUse more explicitly

* refactor again

---------

Co-authored-by: omiranda <omiranda@expediagroup.com>

* feat: Streaming ingestion latency improvements (#292)

* feat: Streaming ingestion latency improvements

* feat: remove blank lines

* refactor process method

* feat: leaving 1 core is enough for multiprocessing

---------

Co-authored-by: Bhargav Dodla <13788369+EXPEbdodla@users.noreply.github.com>
Co-authored-by: Bhargav Dodla <bdodla@expediagroup.com>
Co-authored-by: Manisha Sudhir <30449541+Manisha4@users.noreply.github.com>
Co-authored-by: kpulipati29 <kpulipati29@gmail.com>
Co-authored-by: omirandadev <136642003+omirandadev@users.noreply.github.com>
Co-authored-by: omiranda <omiranda@expediagroup.com>
Co-authored-by: vanitabhagwat <92561664+vanitabhagwat@users.noreply.github.com>
Co-authored-by: vbhagwat <vbhagwat@expediagroup.com>

* Adding update changes

* fixing tests

* fixing linting

* addressing PR comments

* fixing unit test

* Added in sort order check

* using feast object

* removing return type from validation

* Adding another exception type

* Addressing PR comments to add an entity check

* fixing tests

* Addressing PR comments

* fixing test assertion

* fixing formatting