错误 org.apache.pig.tools.grunt.Grunt - 错误 1000
ERROR org.apache.pig.tools.grunt.Grunt - ERROR 1000
我正在做 PIG 编程,
grunt> dividends = load 'NYSE_dividends' as>> (exchange:chararray, symbol:chararray, date:chararray, dividend:float);
grunt> LIMIT dividends 10;
但我不确定为什么会出现此错误:
[main] ERROR org.apache.pig.tools.grunt.Grunt - ERROR 1000: Error during parsing. Encountered " <IDENTIFIER> "LIMIT "" at line 3, column 1.
我的数据link是Data Link
请帮我找出问题所在!!!
原因是你没有指定输出关系。能改成这样吗?
grunt> result = LIMIT dividends 10;
grunt> DUMP result;
我正在做 PIG 编程,
grunt> dividends = load 'NYSE_dividends' as>> (exchange:chararray, symbol:chararray, date:chararray, dividend:float);
grunt> LIMIT dividends 10;
但我不确定为什么会出现此错误:
[main] ERROR org.apache.pig.tools.grunt.Grunt - ERROR 1000: Error during parsing. Encountered " <IDENTIFIER> "LIMIT "" at line 3, column 1.
我的数据link是Data Link
请帮我找出问题所在!!!
原因是你没有指定输出关系。能改成这样吗?
grunt> result = LIMIT dividends 10;
grunt> DUMP result;