No output streams registered, so nothing to execute
resolve reason: there is no need to trigger aciton DStream
Workaround: Use one of the following methods trigger:
print()
foreachRDD()
saveAsObjectFiles()
saveAsTextFiles()
saveAsHadoopFiles()
No output streams registered, so nothing to execute
resolve reason: there is no need to trigger aciton DStream
Workaround: Use one of the following methods trigger:
print()
foreachRDD()
saveAsObjectFiles()
saveAsTextFiles()
saveAsHadoopFiles()