我试着去我的天蓝色Blob存储注册到我的火花流,但得到这个代码&错误: -火花流访问蔚蓝BLOB
代码: -
SparkConf sparkConf = new SparkConf().setAppName("JavaNetworkWordCount");
JavaStreamingContext ssc = new JavaStreamingContext(sparkConf, Durations.seconds(1));
ssc.textFileStream("wasb[s]://[email protected]/");
ssc.start();
ssc.awaitTermination();
不知道应该是什么样的路径WASB链接
的链接说,我应该给一个路径,但我的容器没有任何路径。图像直接存储在容器中。
错误: -
java.lang.IllegalArgumentException: requirement failed: No output operations registered, so nothing to execute
at scala.Predef$.require(Predef.scala:224)
at org.apache.spark.streaming.DStreamGraph.validate(DStreamGraph.scala:163)
at org.apache.spark.streaming.StreamingContext.validate(StreamingContext.scala:513)
at org.apache.spark.streaming.StreamingContext.liftedTree1$1(StreamingContext.scala:573)
at org.apache.spark.streaming.StreamingContext.start(StreamingContext.scala:572)
at org.apache.spark.streaming.api.java.JavaStreamingContext.start(JavaStreamingContext.scala:554)
at org.bnr.process_panos.JavaNetworkWordCount.main(JavaNetworkWordCount.java:43)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.spark.deploy.SparkSubmit$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:736)
at org.apache.spark.deploy.SparkSubmit$.doRunMain$1(SparkSubmit.scala:185)
at org.apache.spark.deploy.SparkSubmit$.submit(SparkSubmit.scala:210)
at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:124)
at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
我可以hdinsight集群内只能使用或我可以使用洞察集群的外侧的保存链接? – user1050619