Migrate RenameCoreAPI from homegrown @EndPoint/@Command to JAX-RS; use SolrJettyTestRule in tests

[Copilot]

RenameCoreAPI.java was the last remnant of the old @EndPoint/@Command V2 API style for core renaming. The JAX-RS implementation (RenameCore.java, RenameCoreApi.java, RenameCoreRequestBody.java) already existed and was fully wired into CoreAdminHandler.getJerseyResources() and CoreAdminOperation.RENAME_OP — the old class was dead production code only referenced in a mock-based test.

Changes

• Deleted RenameCoreAPI.java — superseded by RenameCore.java
• Updated V2CoreAPIMappingTest — removed RenameCoreAPI registration and its mock-based testRenameCoreAllParams test
• Added RenameCoreAPITest — unit tests for RenameCore using SolrJettyTestRule (no mocks, no initCore), following the pattern of ShowFileRequestHandlerTest:

@ClassRule public static SolrJettyTestRule solrTestRule = new SolrJettyTestRule();

@BeforeClass
public static void beforeTest() throws Exception {
    EnvUtils.setProperty(ALLOW_PATHS_SYSPROP, ExternalPaths.SERVER_HOME.toAbsolutePath().toString());
    solrTestRule.startSolr(createTempDir());
    solrTestRule.newCollection(CORE_NAME).withConfigSet(ExternalPaths.DEFAULT_CONFIGSET).create();
}

@Before
public void setUp() throws Exception {
    api = new RenameCore(
        solrTestRule.getCoreContainer(),
        new CoreAdminHandler.CoreAdminAsyncTracker(),
        new SolrQueryRequestBase(null, new ModifiableSolrParams()),
        new SolrQueryResponse());
}

Tests cover: same-name early return, missing request body, and missing to parameter.

Warning

Firewall rules blocked me from connecting to one or more addresses (expand for details)

I tried to connect to the following addresses, but was blocked by firewall rules:

• develocity.apache.org
  • Triggering command: /usr/lib/jvm/temurin-21-jdk-amd64/bin/java /usr/lib/jvm/temurin-21-jdk-amd64/bin/java -XX:ReservedCodeCacheSize=256m -XX:TieredStopAtLevel=1 -XX:+UseParallelGC -XX:ActiveProcessorCount=1 --add-exports jdk.compiler/com.sun.tools.javac.api=ALL-UNNAMED --add-exports jdk.compiler/com.sun.tools.javac.file=ALL-UNNAMED --add-exports jdk.compiler/com.sun.tools.javac.parser=ALL-UNNAMED --add-exports jdk.compiler/com.sun.tools.javac.tree=ALL-UNNAMED --add-exports jdk.compiler/com.sun.tools.javac.util=ALL-UNNAMED --add-opens=java.base/java.util=ALL-UNNAMED --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.lang.invoke=ALL-UNNAMED --add-opens=java.prefs/java.util.prefs=ALL-UNNAMED --add-exports=jdk.compiler/com.sun.tools.javac.api=ALL-UNNAMED (dns block)
• metadata.google.internal
  • Triggering command: /usr/lib/jvm/temurin-21-jdk-amd64/bin/java /usr/lib/jvm/temurin-21-jdk-amd64/bin/java -Dcommon-solr.dir=/home/REDACTED/work/solr/solr/solr -Dgradle.lib.dir=/home/REDACTED/.gradle/wrapper/dists/gradle-8.10-bin/deqhafrv1ntovfmgh0nh3npr9/gradle-8.10/lib -Dgradle.user.home=/home/REDACTED/.gradle -Dgradle.worker.jar=/home/REDACTED/.gradle/caches/8.10/workerMain/gradle-worker.jar -Djava.awt.headless=true -Djava.security.egd=file:/dev/./urandom -Djava.security.manager=default -Djava.security.policy=/home/REDACTED/work/solr/solr/gradle/testing/randomization/policies/solr-tests.policy -Djava.util.logging.config.file=/home/REDACTED/work/solr/solr/gradle/testing/defaults-tests/logging.properties -Djdk.map.althashing.threshold=0 -Djetty.insecurerandom=1 -Djetty.testMode=1 -Djunit4.childvm.count=1 -Djunit4.childvm.id=0 -Dorg.gradle.internal.worker.tmpdir=/home/REDACTED/work/solr/solr/solr/core/build/tmp/test/work -DtempDir=/home/REDACTED/work/solr/solr/build/tmp/tests-tmp -Dtests.LUCENE_VERSION=10.3.2 -Dtests.asserts=true -Dtests.codec=random (dns block)

If you need me to access, download, or install something from one of these locations, you can either:

• Configure Actions setup steps to set up my environment, which run before the firewall is enabled
• Add the appropriate URLs or hosts to the custom allowlist in this repository's Copilot coding agent settings (admins only)

---

✨ Let Copilot coding agent set things up for you — coding agent works faster and does higher quality work when set up for your repo.

[epugh]

Superseded by apache#4172 — retargeted to the upstream repo.