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以下是我爲加載JSON數據而輸入的命令,但是在成功讀取數據後,它不會被存儲。成功讀取Pig後,Pig無法存儲JSON數據
grunt> r11 = LOAD '/home/ginnysingh/datasets/amazon/Musical/meta_Musical_Instruments.json' USING PigStorage() AS (reviewerID:chararray, asin:chararray, reviewerName:chararray, helpful:int, reviewText:chararray, overall:int, summary:chararray, unixReviewTime:int, reviewTime:int);
grunt> f11 = FILTER r11 BY asin MATCHES '0006428320';
grunt> DUMP f11
這是我收到的錯誤截圖:
該文件使用PigStorage命令成功加載,bt不存儲輸出 –