hive显示不随fields terminated by发生变化，但是hdfs随着fields terminated by发生变化。
CREATE TABLE `spark_ml_essemble_training_table_space`(
`app_lable` double,
`imei_gender_man` string,
`imei_gender_woman` string,
`imei_age_5_18` string,
`imei_age_19_23` string,
`imei_age_24_29` string,
`imei_age_30_40` string,
`imei_age_41_60` string,
`imei_age_other` string,
`imei_dl_class_100` string,
`imei_dl_class_101` string,
`imei_dl_class_102` string,
`imei_dl_class_103` string,
`imei_dl_class_104` string,
`imei_dl_class_105` string,
`imei_dl_class_106` string,
`imei_dl_class_107` string,
`imei_dl_class_108` string,
`imei_dl_class_109` string,
`imei_dl_class_110` string,
`imei_dl_class_111` string,
`imei_dl_class_112` string,
`imei_dl_class_113` string,
`imei_dl_class_114` string,
`imei_dl_class_115` string,
`imei_dl_class_116` string,
`imei_dl_class_117` string,
`imei_dl_class_118` string,
`imei_dl_class_119` string,
`imei_dl_class_121` string,
`imei_dl_class_122` string,
`imei_dl_class_144` string,
`imei_dl_class_145` string,
`imei_dl_class_146` string,
`imei_dl_class_147` string,
`imei_dl_class_148` string,
`imei_dl_class_149` string,
`imei_dl_class_150` string,
`imei_dl_class_151` string,
`imei_dl_class_152` string,
`imei_dl_class_153` string,
`imei_dl_class_154` string,
`app_gender_man` string,
`app_gender_woman` string,
`f_app_class_10` string,
`f_app_class_100` string,
`f_app_class_101` string,
`f_app_class_102` string,
`f_app_class_103` string,
`f_app_class_104` string,
`f_app_class_105` string,
`f_app_class_106` string,
`f_app_class_107` string,
`f_app_class_108` string,
`f_app_class_109` string,
`f_app_class_110` string,
`f_app_class_111` string,
`f_app_class_112` string,
`f_app_class_113` string,
`f_app_class_114` string,
`f_app_class_115` string,
`f_app_class_116` string,
`f_app_class_117` string,
`f_app_class_118` string,
`f_app_class_119` string,
`f_app_class_121` string,
`f_app_class_122` string,
`f_app_class_144` string,
`f_app_class_145` string,
`f_app_class_146` string,
`f_app_class_147` string,
`f_app_class_148` string,
`f_app_class_149` string,
`f_app_class_150` string,
`f_app_class_151` string,
`f_app_class_152` string,
`f_app_class_153` string,
`f_app_class_154` string,
`f_app_ctr` string,
`f_app_longtail` string,
`f_app_tail` string,
`f_app_top1st` string,
`f_app_top2nd` string,
`f_app_top3rd` string)
ROW FORMAT DELIMITED
FIELDS TERMINATED BY ' '
LINES TERMINATED BY '\n'
STORED AS INPUTFORMAT
'org.apache.hadoop.mapred.TextInputFormat'
OUTPUTFORMAT
'org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat'；
插入数据：
insert into table spark_ml_essemble_training_table_space
select
app_lable,
`imei_gender_man`,
`imei_gender_woman`,
`imei_age_5_18`,
`imei_age_19_23`,
`imei_age_24_29`,
`imei_age_30_40`,
`imei_age_41_60`,
`imei_age_other`,
`imei_dl_class_100`,
`imei_dl_class_101`,
`imei_dl_class_102`,
`imei_dl_class_103`,
`imei_dl_class_104`,
`imei_dl_class_105`,
`imei_dl_class_106`,
`imei_dl_class_107`,
`imei_dl_class_108`,
`imei_dl_class_109`,
`imei_dl_class_110`,
`imei_dl_class_111`,
`imei_dl_class_112`,
`imei_dl_class_113`,
`imei_dl_class_114`,
`imei_dl_class_115`,
`imei_dl_class_116`,
`imei_dl_class_117`,
`imei_dl_class_118`,
`imei_dl_class_119`,
`imei_dl_class_121`,
`imei_dl_class_122`,
`imei_dl_class_144`,
`imei_dl_class_145`,
`imei_dl_class_146`,
`imei_dl_class_147`,
`imei_dl_class_148`,
`imei_dl_class_149`,
`imei_dl_class_150`,
`imei_dl_class_151`,
`imei_dl_class_152`,
`imei_dl_class_153`,
`imei_dl_class_154`,
`app_gender_man`,
`app_gender_woman`,
`f_app_class_10`,
`f_app_class_100`,
`f_app_class_101`,
`f_app_class_102`,
`f_app_class_103`,
`f_app_class_104`,
`f_app_class_105`,
`f_app_class_106`,
`f_app_class_107`,
`f_app_class_108`,
`f_app_class_109`,
`f_app_class_110`,
`f_app_class_111`,
`f_app_class_112`,
`f_app_class_113`,
`f_app_class_114`,
`f_app_class_115`,
`f_app_class_116`,
`f_app_class_117`,
`f_app_class_118`,
`f_app_class_119`,
`f_app_class_121`,
`f_app_class_122`,
`f_app_class_144`,
`f_app_class_145`,
`f_app_class_146`,
`f_app_class_147`,
`f_app_class_148`,
`f_app_class_149`,
`f_app_class_150`,
`f_app_class_151`,
`f_app_class_152`,
`f_app_class_153`,
`f_app_class_154`,
`f_app_ctr`,
`f_app_longtail`,
`f_app_tail`,
`f_app_top1st`,
`f_app_top2nd`,
`f_app_top3rd`
from spark_ml_essemble_original_table where ds="20160405"