Hive : Loading data into hive tables

Lab Practice:
[training@localhost ~]$ cat > samp1
100,200,300
200,500,500
12,345,567
hive> use practice;
OK
Time taken: 0.037 seconds
hive> show tables;
OK
ramp2
sample1
sample2
sample3
Time taken: 0.079 seconds
hive> create table samp1(a int, b int , c int);
OK
Time taken: 0.058 seconds
hive> load data local inpath 'samp1' into table samp1;
Copying data from file:/home/training/samp1
Copying file: file:/home/training/samp1
Loading data to table practice.samp1
OK
Time taken: 0.117 seconds
hive> select * from samp1;
OK
NULL    NULL    NULL
NULL    NULL    NULL
NULL    NULL    NULL
Time taken: 0.126 seconds
hive>
hive> create table samp2(a int, b int, c int)
    > row format delimited fields terminated by ',';
OK
Time taken: 0.048 seconds
hive> load data local inpath 'samp1' into table samp2;
Copying data from file:/home/training/samp1
Copying file: file:/home/training/samp1
Loading data to table practice.samp2
OK
Time taken: 0.152 seconds
hive> select * from samp2;
OK
100     200     300
200     500     500
12      345     567
Time taken: 0.083 seconds

hive> describe samp2;
OK
a       int
b       int
c       int
Time taken: 0.062 seconds
hive>
[training@localhost ~]$ cat emp
101,vino,26000,m,11
102,Sri,25000,f,11
103,mohan,13000,m,13
104,lokitha,8000,f,12
105,naga,6000,m,13
101,janaki,10000,f,12
107,kkk,30000,m,15
108,kkdk,40000,f,20
________________________
loading from hdfs to table:

[training@localhost ~]$ hadoop fs -copyFromLocal emp weekend
[training@localhost ~]$ hadoop fs -cat weekend/emp
101,vino,26000,m,11
102,Sri,25000,f,11
103,mohan,13000,m,13
104,lokitha,8000,f,12
105,naga,6000,m,13
101,janaki,10000,f,12
107,kkk,30000,m,15
108,kkdk,40000,f,20

hive> create table new like emp;
OK
Time taken: 0.075 seconds
hive> load data inpath 'weekend/emp' into table new;
Loading data to table practice.new
OK
Time taken: 0.145 seconds
hive> select * from new;
OK
101     vino    26000   m       11
102     Sri     25000   f       11
103     mohan   13000   m       13
104     lokitha 8000    f       12
105     naga    6000    m       13
101     janaki  10000   f       12
107     kkk     30000   m       15
108     kkdk    40000   f       20
Time taken: 0.103 seconds
hive>