I think I found a serious flaw in the maven artifacts. See solr-api's POM file
at
https://dist.apache.org/repos/dist/dev/solr/solr-10.0.0-RC1-rev-472cdaf4bb28e0b3237e310339c880b720221432/solr/10.0.0/maven/org/apache/solr/solr-api/10.0.0/solr-api-10.0.0.pom
It tries to pull in our platform module as pom:
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.apache</groupId>
<artifactId>platform</artifactId>
<version>10.0.0</version>
<type>pom</type>
<scope>import</scope>
</dependency>
Note how it pulls org.apache:platform as maven coordinates. Which of course do
not exist...
I found it by first running gradlew mavenToLocalRepo (here on main branch, but
same on 10_0) to install snapshot locally, then make a small solrj test project
which imports the snapshot:
mvn dependency:tree
[INFO] Scanning for projects...
[INFO]
[INFO] -----------------------< org.example:testsolrj >------------------------
[INFO] Building testsolrj 1.0-SNAPSHOT
[INFO] from pom.xml
[INFO] --------------------------------[ jar ]---------------------------------
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 0.107 s
[INFO] Finished at: 2026-01-07T16:31:26+01:00
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal on project testsolrj: Could not collect
dependencies for project org.example:testsolrj:jar:1.0-SNAPSHOT
[ERROR] Failed to read artifact descriptor for
org.apache.solr:solr-api:jar:11.0.0-SNAPSHOT
[ERROR] Caused by: The following artifacts could not be resolved:
org.apache:platform:pom:11.0.0-SNAPSHOT (absent): Could not find artifact
org.apache:platform:pom:11.0.0-SNAPSHOT
I'll have to give this RC a -1
Our smoke tester should probably try to use the maven/ folder as a local mvn
repo to build and compile an app using solrj...
Jan
> 7. jan. 2026 kl. 12:46 skrev Jan Høydahl <[email protected]>:
>
> SUCCESS! [0:45:12.437198]
>
> I see that the generated CHANGELOG.md has some issues
> * The [10.0.0] section should not have a release date (as we still don't know
> what date it will be). I thought the wizard would delete
> changelog/v10.0.0/releast-date.txt automatically before committting...
> * The [9.10.0] section SHOULD have had a release date (i.e. a
> changelog/v9.10.0/release-date.txt), probably needs to be added as a commit
> at the end of a release.
>
> I checked the maven/ folder a bit more, and good news, solr-solrj does not
> depend on zookeeper libs anymore, nor apache-httpclient.
> SolrJ still requires a lot of jetty libs (even if you use JdkSolrClient, but
> that is expected. Here is the dependency graph of solrj. Is there anything
> more here we could have got rid of or shaded?
>
> org.apache.solr:solr-solrj:10.0.0
> ├── org.apache.solr:solr-api:10.0.0 (compile)
> │ ├── com.fasterxml.jackson.core:jackson-annotations:2.20.0 (compile)
> │ ├── io.swagger.core.v3:swagger-annotations-jakarta:2.2.22 (compile)
> │ ├── jakarta.ws.rs:jakarta.ws.rs-api:3.1.0 (runtime)
> │ ├── org.semver4j:semver4j:6.0.0 (runtime)
> │ └── org.slf4j:slf4j-api:2.0.17 (runtime)
> │
> ├── org.eclipse.jetty.http2:jetty-http2-client:12.0.27 (compile)
> │ ├── org.eclipse.jetty:jetty-alpn-client:12.0.27
> │ │ ├── org.eclipse.jetty:jetty-io:12.0.27
> │ │ └── org.slf4j:slf4j-api:2.0.17
> │ ├── org.eclipse.jetty.http2:jetty-http2-common:12.0.27
> │ │ ├── org.eclipse.jetty.http2:jetty-http2-hpack:12.0.27
> │ │ │ ├── org.eclipse.jetty:jetty-http:12.0.27
> │ │ │ ├── org.eclipse.jetty:jetty-io:12.0.27
> │ │ │ ├── org.eclipse.jetty:jetty-util:12.0.27
> │ │ │ └── org.slf4j:slf4j-api:2.0.17
> │ │ └── org.slf4j:slf4j-api:2.0.17
> │ └── org.slf4j:slf4j-api:2.0.17
> │
> ├── com.fasterxml.jackson.core:jackson-databind:2.20.0 (runtime)
> │ ├── com.fasterxml.jackson.core:jackson-annotations:2.20.0
> │ └── com.fasterxml.jackson.core:jackson-core:2.20.0
> │
> ├── com.fasterxml.jackson.core:jackson-annotations:2.20.0 (runtime)
> │
> ├── com.fasterxml.jackson.core:jackson-core:2.20.0 (runtime)
> │
> ├── org.slf4j:slf4j-api:2.0.17 (runtime)
> │
> ├── org.eclipse.jetty.http2:jetty-http2-client-transport:12.0.27 (runtime)
> │ ├── org.eclipse.jetty:jetty-alpn-java-client:12.0.27
> │ ├── org.eclipse.jetty:jetty-client:12.0.27
> │ ├── org.eclipse.jetty.http2:jetty-http2-client:12.0.27 (duplicate)
> │ └── org.slf4j:slf4j-api:2.0.17
> │
> ├── org.eclipse.jetty:jetty-http:12.0.27 (runtime)
> │ ├── org.eclipse.jetty:jetty-io:12.0.27
> │ ├── org.eclipse.jetty:jetty-util:12.0.27
> │ └── org.slf4j:slf4j-api:2.0.17
> │
> ├── org.eclipse.jetty:jetty-client:12.0.27 (runtime)
> │ ├── org.eclipse.jetty:jetty-alpn-client:12.0.27
> │ ├── org.eclipse.jetty:jetty-http:12.0.27
> │ ├── org.eclipse.jetty:jetty-io:12.0.27
> │ └── org.slf4j:slf4j-api:2.0.17
> │
> ├── org.eclipse.jetty:jetty-util:12.0.27 (runtime)
> │ └── org.slf4j:slf4j-api:2.0.17
> │
> ├── org.eclipse.jetty:jetty-io:12.0.27 (runtime)
> │ ├── org.eclipse.jetty:jetty-util:12.0.27
> │ └── org.slf4j:slf4j-api:2.0.17
> │
> ├── org.slf4j:jcl-over-slf4j:2.0.17 (runtime)
> │ └── org.slf4j:slf4j-api:2.0.17
> │
> └── org.eclipse.jetty:jetty-alpn-java-client:12.0.27 (runtime)
> ├── org.eclipse.jetty:jetty-alpn-client:12.0.27
> └── org.slf4j:slf4j-api:2.0.17
>
> I'm not casting a vote at this time...
>
> Jan
>
>> 7. jan. 2026 kl. 01:51 skrev Anshum Gupta <[email protected]>:
>>
>> After much waiting, please vote for Release Candidate 1 for Solr 10.0.0
>>
>> *The artifacts can be downloaded from*:
>> https://dist.apache.org/repos/dist/dev/solr/solr-10.0.0-RC1-rev-472cdaf4bb28e0b3237e310339c880b720221432
>>
>> *You can run the smoke tester directly with this command*:
>>
>> python3 -u dev-tools/scripts/smokeTestRelease.py \
>> https://dist.apache.org/repos/dist/dev/solr/solr-10.0.0-RC1-rev-472cdaf4bb28e0b3237e310339c880b720221432
>>
>> You can build a release-candidate of the official docker images (full &
>> slim) using the following command:
>>
>> SOLR_DOWNLOAD_SERVER=
>> https://dist.apache.org/repos/dist/dev/solr/solr-10.0.0-RC1-rev-472cdaf4bb28e0b3237e310339c880b720221432/solr
>> && \
>> docker build $SOLR_DOWNLOAD_SERVER/10.0.0/docker/Dockerfile.official-full
>> \
>> --build-arg SOLR_DOWNLOAD_SERVER=$SOLR_DOWNLOAD_SERVER \
>> -t solr-rc:10.0.0-1 && \
>> docker build $SOLR_DOWNLOAD_SERVER/10.0.0/docker/Dockerfile.official-slim
>> \
>> --build-arg SOLR_DOWNLOAD_SERVER=$SOLR_DOWNLOAD_SERVER \
>> -t solr-rc:10.0.0-1-slim
>>
>> The vote will be open for at least for 10 days, until 2026-01-16 01:00 UTC
>> or until it's considered failed.
>>
>> [ ] +1 approve
>> [ ] +0 no opinion
>> [ ] -1 disapprove (and reason why)
>>
>> Here is my +1
>>
>> SUCCESS! [0:51:16.744464]
>>
>> -Anshum Gupta
>
