Wei Zheng created ZEPPELIN-2402:
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Summary: Class Path gets added unexpectedly for Spark
Key: ZEPPELIN-2402
URL: https://issues.apache.org/jira/browse/ZEPPELIN-2402
Project: Zeppelin
Issue Type: Bug
Affects Versions: 0.7.0
Reporter: Wei Zheng
Priority: Minor
Zeppelin version: 0.7.0
Spark version: 2.1.0
When there are ClassPath defined in the system, and start Zeppelin, unexpected
extra ClassPath "zeppelin-0.7.0-bin-all/lib/*" etc. will be added for Spark.
Could cause issues like
/lib/ folder contains Jackson version 2.5.3, which is lower than 2.6.5 that
spark will be looking for. Thus when execute spark interpreter, it will throw
exceptions:
com.fasterxml.jackson.databind.JsonMappingException: Jackson version is too old
2.5.3
at
com.fasterxml.jackson.module.scala.JacksonModule$class.setupModule(JacksonModule.scala:56)
at
com.fasterxml.jackson.module.scala.DefaultScalaModule.setupModule(DefaultScalaModule.scala:19)
at
com.fasterxml.jackson.databind.ObjectMapper.registerModule(ObjectMapper.java:651)
at org.apache.spark.rdd.RDDOperationScope$.<init>(RDDOperationScope.scala:82)
at org.apache.spark.rdd.RDDOperationScope$.<clinit>(RDDOperationScope.scala)
at org.apache.spark.SparkContext.withScope(SparkContext.scala:701)
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