在Zeppelin 0.7.1中运行Spark Streaming代码时,它会抛出一个异常,指出杰克逊版本太旧。
您必须将这些jar文件替换为版本2.6.2并将它们复制到zeppelin-0.7.1-bin-all/lib/。
wget http://central.maven.org/maven2/com/fasterxml/jackson/core/jackson-core/2.6.2/jackson-core-2.6.2.jar
wget http://central.maven.org/maven2/com/fasterxml/jackson/core/jackson-databind/2.6.2/jackson-databind-2.6.2.jar
wget http://central.maven.org/maven2/com/fasterxml/jackson/core/jackson-annotations/2.6.2/jackson-annotations-2.6.2.jar