我正在使用Pig 0.10。我想使用" filename"稍后就某件事。
但是当我这样做时:
load 'fileName' USING PigStorage(',','-tagsource');
我收到消息:
usage: PigStorage(',', '[options]')
-noschema Disable attempting to load data schema from the filesystem.
-schema Loads / Stores the schema of the relation using a hidden JSON
file.
2014-05-10 03:23:22,547 [main] ERROR org.apache.pig.tools.grunt.Grunt - ERROR 1200: could not instantiate 'PigStorage' with arguments '[,, -tagsource]'
知道为什么tagsource
没有得到认可?