Merge remaining PRs from main to aad branch - #1749

* Statsbeat

* Fix merge conflicts

* Add Statsbeat Helper

* Track instrumentation list and encode it as long

* Track instrumentation names

* Add java.vendor to the feature list

* Add Attach statsbeat

* Add azure metadata service api call

* Put common custom dimensions in the base statsbeat

* Test azure metadata sevice call on both linux and windows

* Add statbest metric names

* Add scheduler to send statsbeat

* Reset after each interval

* Refactor update frequency interval

* Remove unused imports

* Increment network statsbeat counters

* Add tests

* Add tests for encode/decode feature

* Add StatsbeatModule

* Use non-static methods

* Add unit tests for NetworkStatsbeat

* Add tests for AttachStatsbeat

* Add tests for FeatureStatsbeat

* Refactor tests

* Update instrumentations map

* Sort instrumentation list alphabetically

* Fix failed tests

* Send statsbeat to a testing ikey

* Refactor

* Refactor

* Fix nullpointerexception in instrumentation list

* Send network statsbeats when its count is not zero

* Refactor

* Move private instance variables to the top of the class

* Reinit resourceProviderId after reset

* Track request durations

* Remove unnecessary changes

* Fix merge conflicts

* Set feature statsbeat to have daily interval

* Clean up logs

* Reset after send is done

* Add smoke test

* Use the default ingestion endpoint if statsbeat's endpoint is unknown

* Get statsbeat ikey from the config

* Delete StatsbeatTelemetry

* Make smoke test work

* Make smoke test stable

* Revert a line

* Fix unit tests compilation errors

* Make feature interval configurable

* Fix not seeing network and attach statsbeat in smoketest

* Update smoke test config

* Validate more statsbeats in the smoke test

* Enable more smoke test app servers for Statsbeat

* Address comments

* Address comments

* Fix lgtm

* Make MetricTelemetry class final since there is no need for StatsbeatTelemetry

* Update statsbeat iKey to be a workspace based mode

* Fix spotbug, make constants package protected

* No need for lazy init

* User more efficient entrySet instead of keySet

* Fix spotbugs

* Init azure metadata service in AttachStatsbeat

* No need for lazy init

* Fix nullpointerexception in ErrorHandlerTest and ThrottlingHandlerTest

* Fix exception messages

* Fix a nullpointerexception

* Handle race condition between send and reset

* Add unit test for race condition

* Make sense to make metadata service have the same interval as AttachStatsbeat

* Decide precisely when to shutdown AzureMetadataService

* Clean up debug logs

* Avoid reading resources from signed jar - logging configuration

* Avoid reading resources from signed jar - sdk version

* Add ignore matcher for ai agent classes

* Add signed jar access debug option

* Convert appsvc logging configuration also

* CLEAN UP SHADOW JAR

* Update submodule

* Cleanup

* Igore a test for now

* Fix Illegal reflective access by org.junit.contrib.java.lang.system.EnvironmentVariables

* Fix unit tests

* Remove unused instance var

* Fix test failures

* Delete a console output log

* Fix spotbug DC_DOUBLECHECK

* Fix statsbeat smoke test not sending 'Request Duration'

* Fix a compiling error in unit test

* Address feedback

* Make statsbeat config internal and skip parsing the connection string

* Address feedback

* Track total and count for request durations

* Address more feedback

* Address feedback

* Use BitSet and move decode to a test utils class

* Remove transient properties since it's not using failOnUnknown on json adapter

* Refactor AttachStatsbeat

* Refactor AzureMetadataService

* Reduce visibility

* Refactor StatsbeatModule

* Introduce resetForTest

* Make a couple things volatile

* A bit more

* Simplify

* Update singleton naming a bit

* Reduce reliance on singletons for testing

* Reduce reliance on singletons for testing

* Synchronization

* Use long instead of double

* Fix a compiling error

* Remove unused methods

* Remove unused imports

* Fix statsbeat module is not properly initialized

* Use AtomicLong for consistency

* Fix array index out of bound

* Fix ThrottlingTest

* Fix ErrorHandlerTest

* Reuse requestSuccessCount for requestDurationCount

* Throw an exception when init gets called more than once

* Switch expected and actual parameters in tests

* Atomicity

* Can not be null

* Inline

* Warning message

* Remove null check

* Remove null check

* Add name to TODO

* Remove getInterval method

* Extract ResourceProvider into enum

* Extract OperatingSystem into enum

* Extract Feature enum

* Fix ErrorHandlerTest and ThrottleingHandlerTest

* Convert CustomDimensions to use explicit fields

* Move more constants out of Constants

* Move more constants out of Constants

* Move more constants out of Constants

* Move more constants out of Constants

* Remove unused field

* Add todo

* Small renaming

* Remove StatsbeatHelper

* Comments

* Send base 64 encoded string instead of utf-8 string for instrumentation and feature

* Add missing copyrights

* Add a comment

* Spotbugs

* Remove todos

* Fix instrumentation is empty in the payload

* WithoutPadding on Base64 encoder

Co-authored-by: Trask Stalnaker <trask.stalnaker@gmail.com>

… trace exceeding 65536 bytes (#1702)

* Repro deep stack trace

* Truncate parsedStack not to exceed 65536 bytes capacity

* Remove test code

* cleanup unused imports

* Fix javadoc

* add note

Co-authored-by: Trask Stalnaker <trask.stalnaker@gmail.com>

Co-authored-by: Trask Stalnaker <trask.stalnaker@gmail.com>