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Posted to notifications@texera.apache.org by "Yicong-Huang (via GitHub)" <gi...@apache.org> on 2026/07/06 05:08:48 UTC
[I] computing-unit-managing-service fails to start: jackson-databind 2.21.0 incompatible with jackson-module-scala 2.18.8 [texera]
Yicong-Huang opened a new issue, #6206:
URL: https://github.com/apache/texera/issues/6206
### What happened?
Since #6185 (Arrow 19.0.0 upgrade), `computing-unit-managing-service` crashes at startup with `JsonMappingException: Scala module 2.18.8 requires Jackson Databind version >= 2.18.0 and < 2.19.0 - Found jackson-databind version 2.21.0`. That PR pinned the Jackson core family to 2.18.8 in `workflow-core`/`workflow-operator` to counter Arrow 19 evicting `jackson-databind` to 2.21.0, but the pin does not reach this service's own resolution: its dist bundles `jackson-databind-2.21.0.jar` next to `jackson-module-scala_2.13-2.18.8.jar` (the combination its own `LICENSE-binary` documents), while file-service and workflow-compiling-service correctly get 2.18.8 and boot fine. Expected: the service starts. Fix: apply the same Jackson pin/override to `ComputingUnitManagingService`.
### How to reproduce?
On `main`, start the service (e.g. `bin/local-dev.sh up computing-unit-managing-service`); it exits immediately.
### Version/Branch
1.3.0-incubating-SNAPSHOT (main)
### Commit Hash (Optional)
4473a255d87e6f24b17ccbdaf812d8e587bfb1f2
### What browsers are you seeing the problem on?
_No response_
### Relevant log output
```shell
Exception in thread "main" com.fasterxml.jackson.databind.JsonMappingException: Scala module 2.18.8 requires Jackson Databind version >= 2.18.0 and < 2.19.0 - Found jackson-databind version 2.21.0
at com.fasterxml.jackson.module.scala.JacksonModule.setupModule(JacksonModule.scala:61)
at org.apache.texera.service.ComputingUnitManagingService.initialize(ComputingUnitManagingService.scala:49)
at org.apache.texera.service.ComputingUnitManagingService$.main(ComputingUnitManagingService.scala:92)
```
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Re: [I] computing-unit-managing-service fails to start: jackson-databind 2.21.0 incompatible with jackson-module-scala 2.18.8 [texera]
Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on issue #6206:
URL: https://github.com/apache/texera/issues/6206#issuecomment-4889296515
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Re: [I] computing-unit-managing-service fails to start: jackson-databind 2.21.0 incompatible with jackson-module-scala 2.18.8 [texera]
Posted by "aglinxinyuan (via GitHub)" <gi...@apache.org>.
aglinxinyuan closed issue #6206: computing-unit-managing-service fails to start: jackson-databind 2.21.0 incompatible with jackson-module-scala 2.18.8
URL: https://github.com/apache/texera/issues/6206
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