Is there a way to check hive external tables which are created 90 days before and drop those tables along with underlying hdfs data. Can this be achieved in unix script?
Hi,
I need to extract only the create table structure with columns alone.
for eg
hive_table
show create table hive_table:
create table hive_table(id number,age number)
OUTPUTFORMAT
'org.apache.hadoop.hive.ql.io.orc.OrcOutputFormat'
LOCATION 'hdfs:/path/'
I need only below
... (5 Replies)
I have a CSV file with hdfs directories, hive tables and hbase tables.
1. first column - hdfs directories
2. second column - hive tables
3. third column - hbase tables
I have to check the csv file and look for the first column and delete the hdfs directory from the hdfs path, now... (2 Replies)
Hi ,
I am trying to setup HIVE ODBC with below setting
Host: Local host
port : 10000
Database : Default
Hive server type : Hive server 2
Mechanism: User
But getting below error:
Driver Version: V2.5.0.1001
Running connectivity tests...
Attempting connection
Failed to... (1 Reply)
Hi All,
My flat file lets say has the following contents
AT & T
CITIZENS MOHAVE CELLULAR
COMMNET
DRR
E1CELLULAR
....
Now, Im trying to select data from a flat file(sitting on unix server) and want to run a simple query as below(running Oracle 10g)
SELECT MO_IDENTIFER,... (5 Replies)
I am trying to transpose tables listed in the format into format. Any help would be greatly appreciated.
Input:
test_data_1
1 2 90%
4 3 91%
5 4 90%
6 5 90%
9 6 90%
test_data_2
3 5 92%
5 4 92%
7 3 93%
9 2 92%
1 1 92%
...
Output:... (7 Replies)