0
運行豬腳本時我收到以下錯誤。我的腳本在授權shell中運行良好。我在運行'時間豬'時遇到了這個錯誤。java.lang.ClassCastException:java.lang.Boolean中不能轉換到org.apache.pig.data.Tuple
豬版 - 阿帕奇豬版本0.11.0-cdh4.6.0
java.lang.ClassCastException: java.lang.Boolean cannot be cast to org.apache.pig.data.Tuple
at org.apache.pig.data.BinInterSedes.readBag(BinInterSedes.java:237)
at org.apache.pig.data.BinInterSedes.readDatum(BinInterSedes.java:349)
at org.apache.pig.data.BinInterSedes.readDatum(BinInterSedes.java:313)
at org.apache.pig.data.utils.SedesHelper.readGenericTuple(SedesHelper.java:144)
at org.apache.pig.data.BinInterSedes.readDatum(BinInterSedes.java:344)
at org.apache.pig.data.BinInterSedes.readDatum(BinInterSedes.java:313)
at org.apache.pig.data.utils.SedesHelper.readGenericTuple(SedesHelper.java:144)
at org.apache.pig.data.BinInterSedes.readTuple(BinInterSedes.java:144)
at org.apache.pig.data.BinInterSedes.readTuple(BinInterSedes.java:1286)
at org.apache.pig.impl.io.NullableTuple.readFields(NullableTuple.java:54)
at org.apache.hadoop.io.serializer.WritableSerialization$WritableDeserializer.deserialize(WritableSerialization.java:73)
at org.apache.hadoop.io.serializer.WritableSerialization$WritableDese
添加有問題的代碼 –