Hi all, I am trying to upload files from hdfs to hive table,
file in hdfs are imported by sqoop tool from mysql having table structure ****************************************** no name result class --------------------------------- 6 vishu pass 7 7 hana pass 6 ****************************************** in hdfs it shows there records as hadoop dfs -cat /try/part/part-m-00003 6,vishu,pass,7 7,hana,pass,6 now I have created table in hive ( using same datatype as were in mysql) create table parthp (no INT , name STRING , result STRING , class INT ) ; and used this command to upload data into hive table hive> load data inpath 'hdfs://localhost:9000/try/part/part-m-00003' into table parthp ; and it results. hive> load data inpath 'hdfs://localhost:9000/try/part/part-m-00003' into table parthp ; Loading data to table default.parthp OK Time taken: 0.145 seconds now if i do hive> select * from parthp; it results hive> select * from parthp; OK NULL NULL NULL NULL NULL NULL NULL NULL Time taken: 0.056 seconds why is it showing null, I have used the same data types as were in MySql, (no INT(11) --> no INT, name VARCHAR(45) ---> name STRING , result VARCHAR(45) ----> result STRING , class INT(11) ---> class INT) Please suggest and help Thanks & Regards Yogesh Kumar Please do not print this email unless it is absolutely necessary. The information contained in this electronic message and any attachments to this message are intended for the exclusive use of the addressee(s) and may contain proprietary, confidential or privileged information. If you are not the intended recipient, you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately and destroy all copies of this message and any attachments. WARNING: Computer viruses can be transmitted via email. The recipient should check this email and any attachments for the presence of viruses. The company accepts no liability for any damage caused by any virus transmitted by this email. www.wipro.com
