我正在尝试在Spark和Cassandra之间配置SSL。为trustStore传递本地文件路径可以工作，而传递HDFS filepath则不起作用。它在Yarn client和cluster mode中抛出错误File Not Found。

sparkConf.set("spark.cassandra.connection.ssl.enabled", "true");
sparkConf.set("spark.cassandra.connection.ssl.trustStore.password", "password");
sparkConf.set("spark.cassandra.connection.ssl.trustStore.path", "jks file path");

知道为什么会这样吗相同的文件通过sc.textfile()工作。

Exception:
About to save to Cassandra.16/07/22 08:56:55 ERROR org.apache.spark.streaming.scheduler.JobScheduler: Error running job streaming job 1469177810000 ms.0 
java.io.FileNotFoundException: hdfs:/abc/ssl.jks (No such file or directory) 
at java.io.FileInputStream.open0(Native Method)

谢谢
荷马