shark/sparkthrowsNPEwhenqueryingatableshark/sparkwiki的开发部分非常简短，因此我尝试编写代码以编程方式查询表。这是……123456789101112131415161718objectTestextendsApp{ valmaster="spark://localhost.localdomain:8084" valjobName="scratch" valsparkHome="/home/shengc/Downloads/software/spark-0.6.1" valexecutorEnvVars=Map[String,String](
