Delete elasticsearch-high-level-rest-client extension and upgrade dev-services and tests to Elasticsearch 8

[yrodiere]

Fixes #29523
Fixes #31960

Co-authored by @phillip-kruger

Creating as draft since we need an upgrade to Hibernate Search 6.2 (not yet released) in order to get official compatibility with ES 8.

[quarkus-bot]

/cc @gsmet (elasticsearch,hibernate-search), @loicmathieu (elasticsearch)

[github-actions]

🙈 The PR is closed and the preview is expired.

[yrodiere]

We've upgraded to Hibernate Search 6.2, so we can upgrade to ES 8.8 safely now (there won't be any warnings in the logs about HSearch not supporting ES 8)

[yrodiere]

Alright, the (deprecated) Elasticsearch high-level client doesn't work with Elasticsearch 8. I'll remove it, because it's been deprecated since Quarkus 3.0 IIRC.

[gsmet]

Alright, the (deprecated) Elasticsearch high-level client doesn't work with Elasticsearch 8. I'll remove it, because it's been deprecated since Quarkus 3.0 IIRC.

Fine by me but let's do it in a separate PR as we need to mark it as noteworthy.

[gsmet]

OK, well, I see the title is clear enough, I will make this PR noteworthy.

Added "delete elasticsearch-high-level-rest-client extension" to the scope of this PR.

[yrodiere]

Having a look at the test failures.

[gsmet]

integration-tests/grpc-hibernate was a flaky test

[yrodiere]

Having a look at the test failures.

I wasn't able to reproduce locally, so I added a bit more configuration to get rid of environment-specific problems (such as a disk too full leading to Elasticsearch misbehaving). Let's see how it goes.

[yrodiere]

I think the failing Maven tests on Windows are just flaky.

[quarkus-bot]

Failing Jobs - Building c4aa937

Status	Name	Step	Failures	Logs	Raw logs
✖	JVM Tests - JDK 11	Build	Failures	Logs	Raw logs
✔️	JVM Tests - JDK 17
✖	JVM Tests - JDK 17 Windows	Build	Failures	Logs	Raw logs
✔️	JVM Tests - JDK 20
✖	Native Tests - Misc2	Build	⚠️ Check →	Logs	Raw logs

Full information is available in the Build summary check run.

Failures

⚙️ JVM Tests - JDK 11 #

- Failing: extensions/hibernate-orm/deployment integration-tests/elasticsearch-java-client 
! Skipped: extensions/flyway/deployment extensions/hibernate-envers/deployment extensions/hibernate-reactive/deployment and 92 more

📦 extensions/hibernate-orm/deployment

✖ Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:3.1.2:test (default-test) on project quarkus-hibernate-orm-deployment: There are test failures.

Please refer to /home/runner/work/quarkus/quarkus/extensions/hibernate-orm/deployment/target/surefire-reports for the individual test results.
Please refer to dump files (if any exist) [date].dump, [date]-jvmRun[N].dump and [date].dumpstream.

📦 integration-tests/elasticsearch-java-client

✖ Failed to execute goal io.fabric8:docker-maven-plugin:0.43.0:start (docker-start) on project quarkus-integration-test-elasticsearch-java-client: I/O Error

---

⚙️ JVM Tests - JDK 17 Windows #

- Failing: independent-projects/tools/analytics-common 
! Skipped: devtools/cli devtools/gradle/gradle-application-plugin devtools/maven and 214 more

📦 independent-projects/tools/analytics-common

✖ io.quarkus.analytics.AnalyticsServiceTest.sendAnalyticsTest line 160 - More details - Source on GitHub

org.awaitility.core.ConditionTimeoutException: 
Assertion condition defined as a io.quarkus.analytics.AnalyticsServiceTest Expected at least one request matching: {
  "url" : "/v1/track",

✖ io.quarkus.analytics.rest.RestClientFailTest.postIdentityServerTTLExceeded line 87 - More details - Source on GitHub

org.awaitility.core.ConditionTimeoutException: 
Assertion condition defined as a io.quarkus.analytics.rest.RestClientFailTest Expected at least one request matching: {
  "url" : "/v1/identify",

✖ io.quarkus.analytics.rest.RestClientTest.postIdentity line 102 - More details - Source on GitHub

java.util.concurrent.TimeoutException
	at java.base/java.util.concurrent.CompletableFuture.timedGet(CompletableFuture.java:1960)
	at java.base/java.util.concurrent.CompletableFuture.get(CompletableFuture.java:2095)

[yrodiere]

Merging as the build failures seem unrelated and already present on main: https://github.com/quarkusio/quarkus/actions/runs/5771471073

Seems like even before my changes, we're reaching the 6h timeout on some jobs... We'll have to work on that.

[yrodiere]

I updated the migration guide to mention these changes: https://github.com/quarkusio/quarkus/wiki/Migration-Guide-3.3#elasticsearch