Created external table but it's empty

I want to create an external table from a .csv file I uploaded to the server earlier. In Bline (shell for Hive), I tried running this script:

CREATE EXTERNAL TABLE c_fink_category_mapping (
    trench_code string,
    fink_code string
)
row format delimited fields terminated by '\073' stored as textfile 
location '/appl/trench/dev/data/in/main/daily_wf/fink_category_mapping'
TABLEPROPERTIES ('serialization.null.format' = '')
;

which creates the table w/o any error byt the table itself is empty. Help would be appreciated. My textfile is populated with data.

Solution

First, check if the location path is correct.

Then try with this configuration:

CREATE EXTERNAL TABLE c_fink_category_mapping (
    trench_code string,
    fink_code string
)
ROW FORMAT SERDE 
      'org.apache.hadoop.hive.serde2.OpenCSVSerde' 
WITH SERDEPROPERTIES ( 
  'quoteChar'='"', 
  'separatorChar'=',') 
STORED AS INPUTFORMAT 
  'org.apache.hadoop.mapred.TextInputFormat' 
OUTPUTFORMAT 
  'org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat'
LOCATION
  '/appl/trench/dev/data/in/main/daily_wf/fink_category_mapping';