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我試圖運行使用sparkSQL內部火花的應用程序,但每當我使用LEFT OUTER JOIN它給我下面的錯誤,java.io.FileNotFoundException:本地主機/ broadcast_1
select a.name,b.phone FROM name a LEFT OUTER JOIN phone b ON (a.id=b.id)
java.io.FileNotFoundException: localhost:57067/broadcast_1
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
at org.apache.spark.broadcast.HttpBroadcast$.read(HttpBroadcast.scala:196)
at org.apache.spark.broadcast.HttpBroadcast.readObject(HttpBroadcast.scala:89)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
但如果我使用JOIN而不是它,那對我來說沒有任何問題。會有什麼問題? 我正在使用Spark版本1.0.0
請張貼您的代碼。 – Sufian