Sponsored Content
Top Forums Programming How to arhive hive external tables? Post 303035587 by Neo on Wednesday 29th of May 2019 02:29:22 AM
Old 05-29-2019
Just take the hive cli command you want and execute in silent mode similar to this example below but use your own cli commands and logic:

Code:
 $hive -S -e 'select col from tab1' > a.txt

Experiment and learn.
 

5 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Converting tables of row data into columns of tables

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)
Discussion started by: justthisguy
7 Replies

2. Shell Programming and Scripting

Trouble with external tables

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)
Discussion started by: PG3
5 Replies

3. UNIX for Dummies Questions & Answers

ODBC Hive error

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)
Discussion started by: rakesh_411
1 Replies

4. Shell Programming and Scripting

Read CSV file and delete hdfs, hive and hbase tables

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)
Discussion started by: shivamayam
2 Replies

5. Shell Programming and Scripting

Extract hive table structure

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)
Discussion started by: rohit_shinez
5 Replies
MDBTools(1)															       MDBTools(1)

NAME
mdb-tables - Get listing of tables in an MDB database SYNOPSIS
mdb-tables [-S] [-1 | -d delimiter] database DESCRIPTION
mdb-tables is a utility program distributed with MDB Tools. It produces a list of tables contained within an MDB database in a format suitable for use in shell scripts. OPTIONS
-S Show system tables. System tables are generally those beginning with 'MSys' -1 specifies that the tables should be listed 1 per line. -d delimiter specifies an alternative delimiter. If no delimiter is specified, table names will be delimited by a tab character, or by newline if the -1 option was specified. NOTES
ENVIRONMENT
MDB_JET3_CHARSET Defines the charset of the input JET3 (access 97) file. Default is CP1252. See iconv(1). MDBICONV Defines the output charset. Default is UTF-8. mdbtools must have been compiled with iconv. MDBOPTS semi-column separated list of options: o use_index o no_memo o debug_like o debug_write o debug_usage o debug_ole o debug_row o debug_props o debug_all is a shortcut for all debug_* options HISTORY
mdb-tables first appeared in MDB Tools 0.3. SEE ALSO
gmdb2(1) mdb-export(1) mdb-hexdump(1) mdb-prop(1) mdb-sql(1) mdb-ver(1) mdb-array(1) mdb-header(1) mdb-parsecsv(1) mdb-schema(1) AUTHORS
The mdb-tables utility was written by Brian Bruns. BUGS
Access allows for tables to have spaces embeded in the table name. You must specify a delimiter (-d) if you intend on piping the output of mdb-tables to a program such as awk or cut. 0.7 13 July 2013 MDBTools(1)
All times are GMT -4. The time now is 03:24 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy