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對不起，一個天真的問題。我是一個新手。我有一個豬腳本並得到如下錯誤：PigLatin不匹配輸入';'期待LEFT_PAREN（IBM BIGINSIGHTS）
ERROR [main] org.apache.pig.tools.grunt.Grunt - ERROR 1200: <file xxx.script, line 2, column 20> mismatched input ';' expecting LEFT_PAREN
這是我素文字看起來像：
a = load 'xxx.csv' using PigStorage(',') as (person:chararray,store:chararray,spent:float);
b = group a by store;
dump b;
這裏的堆棧跟蹤：
ERROR 1200: <file xxx.script, line 2, column 20> mismatched input ';' expecting LEFT_PAREN
org.apache.pig.impl.logicalLayer.FrontendException: ERROR 1000: Error during parsing. <file xxx.script, line 2, column 20> mismatched input ';' expecting LEFT_PAREN
at org.apache.pig.PigServer$Graph.parseQuery(PigServer.java:1689)
at org.apache.pig.PigServer$Graph.access$000(PigServer.java:1409)
at org.apache.pig.PigServer.parseAndBuild(PigServer.java:342)
at org.apache.pig.PigServer.executeBatch(PigServer.java:367)
at org.apache.pig.PigServer.executeBatch(PigServer.java:353)
at org.apache.pig.tools.grunt.GruntParser.executeBatch(GruntParser.java:140)
at org.apache.pig.tools.grunt.GruntParser.processDump(GruntParser.java:769)
at org.apache.pig.tools.pigscript.parser.PigScriptParser.parse(PigScriptParser.java:372)
at org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:198)
at org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:173)
at org.apache.pig.tools.grunt.Grunt.exec(Grunt.java:84)
at org.apache.pig.Main.run(Main.java:607)
at org.apache.pig.Main.main(Main.java:156)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:94)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:55)
at java.lang.reflect.Method.invoke(Method.java:619)
at org.apache.hadoop.util.RunJar.main(RunJar.java:212)
Caused by: Failed to parse: <file /home/biadmin/xxx.script, line 2, column 20> mismatched input ';' expecting LEFT_PAREN
at org.apache.pig.parser.QueryParserDriver.parse(QueryParserDriver.java:241)
at org.apache.pig.parser.QueryParserDriver.parse(QueryParserDriver.java:179)
at org.apache.pig.PigServer$Graph.parseQuery(PigServer.java:1676)
... 17 more
但是，如果我使用：b =組a $ 1;那麼它工作正常 –
我沒有看到豬腳本的任何問題。你可以在這裏添加輸入csv的內容嗎？值是否用逗號分隔？是否有任何字段值具有單引號（'）作爲值？ –
感謝您的回覆@Murali饒，但它給了我同樣的錯誤。令人驚訝的是，將1美元的作品完美地組合在一起。是的，它是逗號分隔的。沒有字段有單引號 –