[SPARK-24601] Bump Jackson version to 2.9.6

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.3.1
• Fix Version/s: 3.0.0
• Component/s: Spark Core
• Labels: release-notes
• Docs Text: Spark's Jackson dependency has been updated from 2.6.x to 2.9.x. User applications that inherit Spark's Jackson version should note that various Jackson behaviors changed between these releases.
• Assignee: Fokko Driesprong
• Reporter: Fokko Driesprong
• Created: 20/Jun/18 08:18
• Updated: 12/Dec/22 18:10
• Resolved: 05/Oct/18 08:41

Description

The Jackson version is lacking behind, and therefore I have to add a lot of exclusions to the SBT files:

```
Caused by: com.fasterxml.jackson.databind.JsonMappingException: Incompatible Jackson version: 2.9.5
at com.fasterxml.jackson.module.scala.JacksonModule$class.setupModule(JacksonModule.scala:64)
at com.fasterxml.jackson.module.scala.DefaultScalaModule.setupModule(DefaultScalaModule.scala:19)
at com.fasterxml.jackson.databind.ObjectMapper.registerModule(ObjectMapper.java:751)
at org.apache.spark.rdd.RDDOperationScope$.<init>(RDDOperationScope.scala:82)
at org.apache.spark.rdd.RDDOperationScope$.<clinit>(RDDOperationScope.scala)
```

Issue Links

• is duplicated by: SPARK-25455 Spark bundles jackson library version, which is vulnerable
• links to: [Github] Pull Request #21596 (Fokko)
• links to: [Github] Pull Request #22757 (srowen)
• links to: GitHub Pull Request #24418
• links to: GitHub Pull Request #24493