[SPARK-25385] Upgrade jackson version to 2.7.8

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Won't Fix
• Affects Version/s: 2.4.0
• Component/s: Build
• Assignee: Unassigned
• Reporter: Yuming Wang
• Created: 09/Sep/18 11:19
• Updated: 12/Sep/18 04:55
• Resolved: 12/Sep/18 04:55

Description

This upgrade to fix JsonMappingException:

export SPARK_PREPEND_CLASSES=true
build/sbt clean package -Phadoop-3.1

spark-shell

scala> spark.range(10).write.parquet("/tmp/spark/parquet")

com.fasterxml.jackson.databind.JsonMappingException: Incompatible Jackson version: 2.7.8

  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:730)

  at org.apache.spark.rdd.RDDOperationScope$.<init>(RDDOperationScope.scala:82)

  at org.apache.spark.rdd.RDDOperationScope$.<clinit>(RDDOperationScope.scala)

Issue Links

• links to: [Github] Pull Request #22372 (wangyum)
• links to: [Github] Pull Request #22372 (wangyum)