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Apache Pig Explain运算符
pe-23 | | | Cast[chararray] - scope-27 | | | |---Project[bytearray][2] - scope-26 | | | Cast[chararray] - scope-30 | | | |---Project[bytearray][3] - scope-29 | | | Cast[chararray] - scope-33 | | | |---Project[bytearray][4] - scope-32 | |---student:Load(hdfs://localhost:9000/pig_data/student_data.txt:PigStorage(',')) - scope19-------- Global sort: false ----------------
Apache Pig Explain运算符