To transpose rows to column in hadoop


 
Thread Tools Search this Thread
Top Forums Programming To transpose rows to column in hadoop
# 1  
Old 01-12-2017
To transpose rows to column in hadoop

Hi,
i am having an HDFS file which is comma seperated, i need to transpose from rows to column only the header columns

text.csv
Code:
cnt,name,place
1,hi,nz
2,hello,aus

I need 

cnt,
name,
place

while using below command in hadoop getting the error

Code:
hadoop fs -fmt -1 text.csv

Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. UNIX for Beginners Questions & Answers

How to transpose pieces of data in a column to multiple rows?

Hello Everyone, I am very new to the world of regular expressions. I am trying to use grep/sed for the following: Input file is something like this and there are multiple such files: abc 1 2 3 4 5 ***END*** abc 6 7 8 9 ***END*** abc 10 (2 Replies)
Discussion started by: shellnewuser
2 Replies

2. UNIX for Beginners Questions & Answers

Transpose rows to certain columns

Hello, I have the following data and I want to use awk to transpose each value to a certain column , so in case the value is not available the column should be empty. Example: Box Name: BoxA Weight: 1 Length :2 Depth :3 Color: red Box Name: BoxB Weight: 3 Length :4 Color: Yellow... (5 Replies)
Discussion started by: rahman.ahmed
5 Replies

3. Shell Programming and Scripting

Linux - Transpose rows into column

hello, I have a server that collect some performance statistics of 4 servers in the following input file : $ cat inputfile Time,A,Server1,KPI1,data1 Time,A,Server1,KPI2,data2 Time,A,Server1,KPI3,data3 Time,A,Server1,KPI4,data4 Time,A,Server1,KPI5,data5 Time,A,Server2,KPI1,data6... (9 Replies)
Discussion started by: capitain25
9 Replies

4. Shell Programming and Scripting

Peel syntax for transpose rows into column

Dear all, Plz let me know syntax for transposing rows into column in perl, I am having 30 csv files which are merged into a single xls sheet. but i want to transpose each row into column in excel sheet in each tab (1 CSV = 1tab in xls sheet) example is as below ... (0 Replies)
Discussion started by: sagar_1986
0 Replies

5. Shell Programming and Scripting

Transpose multiple rows (with a mix of space and enter) to a single column

How to change the uploaded weekly file data to the following format? New Well_Id,Old Well_Id,District,Thana,Date,Data,R.L,WellType,Lati.,Longi. BAG001,PT006,BARGUNA,AMTALI,1/2/1978,1.81,2.29,Piezometer,220825,901430 BAG001,PT006,BARGUNA,AMTALI,1/9/1978,1.87,2.29,Piezometer,220825,901430... (3 Replies)
Discussion started by: sara.nowreen
3 Replies

6. Shell Programming and Scripting

Transpose Column of Data to Rows

I can no longer find my commands, but I use to be able to transpose data with common fields from a single column to rows using a command line. My data is separated as follows: NAME=BOB ADDRESS=COLORADO PET=CAT NAME=SUSAN ADDRESS=TEXAS PET=BIRD NAME=TOM ADDRESS=UTAH PET=DOG I would... (7 Replies)
Discussion started by: docdave78
7 Replies

7. Shell Programming and Scripting

awk to transpose preceding row to 1st column of next rows

Gurus: How can I transpose the output below to a format in which I can plot a graph to show VSZ memory usage by PIDs? stdout: Tue Jan 22 07:29:19 CUT 2013 42336296 1841272 java wilyadm 21889232 438616 jlaunch sidadm 42532994 414336 jlaunch sidadm Tue Jan 22 07:49:20 CUT 2013... (1 Reply)
Discussion started by: ux4me
1 Replies

8. Shell Programming and Scripting

Transpose Datefield from rows to column + Print time diff

Hi Experts, Can you please help me in transposing Datefield from rows to column and calculate the time difference for each of the Jobids: Input File: 08/23/2012 12:36:09,JOB_5340 08/23/2012 12:36:14,JOB_5340 08/23/2012 12:36:22,JOB_5350 08/23/2012 12:36:26,JOB_5350 Required Output:... (6 Replies)
Discussion started by: asnandhakumar
6 Replies

9. Shell Programming and Scripting

awk transpose rows to column

Need to transpose in awk rows to column like this: input: A1,6,5,4 3,2,1, A2,8,7,9,10,11,12,13,14 A3,1,2,3,5,7,8,9 A4,9,4,8,1,5,3, output: A1,1 A1,2 A1,4 ... A2,7 A2,8 ... A3,1 A3,2 ... A4,1 A4,3 (5 Replies)
Discussion started by: sdf
5 Replies

10. Shell Programming and Scripting

Transpose Rows

Hi, Am trying to transpose a set of rows into a set of comma separated values. For eg. if the output of ps -ef | tail +2 | awk 'BEGIN{ FS=" " } { print $2 }' is 0 1 3 4 I need to transpose it to - '0','1','3','4' Am currently trying - (4 Replies)
Discussion started by: iamwha1am
4 Replies
Login or Register to Ask a Question
Layout::Manager::Grid(3pm)				User Contributed Perl Documentation				Layout::Manager::Grid(3pm)

NAME
Layout::Manager::Grid - Simple grid-based layout manager. DESCRIPTION
Layout::Manager::Grid is a layout manager places components into evenly divided cells. When you instantiate a Grid manager, you must supply it with a count of how many rows and columns it will have. For example, a Grid with 1 column and 2 rows would look like: +--------------------------------+ | | | component 1 | | | +--------------------------------+ | | | component 2 | | | +--------------------------------+ The container is divided into as many <rows> * <columns> cells, with each taking up an equal amount of space. A grid with 3 columns and 2 rows would create 6 cells that consume 33% of the width and 50% of the height. Components are placed by specifying the cell they reside in via the row and column number. $container->add_component($comp, { row => 0, column => 3 }); $container->add_component($comp, { row => 0, column => 2, height => 2 }); Optionally, you may choose to override the default "width" or "height" of 1. Setting it to a something else will cause the component to consume that many rows or columns worth of space. Grid is similar to Java's GridLayout <http://java.sun.com/docs/books/tutorial/uiswing/layout/grid.html>. SYNOPSIS
$cont->add_component($comp1, { row => 0, column => 1 }); $cont->add_component($comp2, { row => 0, column => 2 }); my $lm = Layout::Manager::Grid->new(rows => 1, columns => 2); $lm->do_layout($con); DYNAMIC SIZING If the container that the Grid is manging does not have one or both of it's dimensions set, Grid will compute the appropriate sizes. The simple way for me to avoid writing a long explanation is to say it works similar to HTML tables. Rows will become as big as their biggest consituent, as will columns. It is common to add a Grid-managed component to a scene with only one of it's dimensions set. ATTRIBUTES
columns The number of columns in this Grid. rows The number of rows in this Grid. METHODS
do_layout Size and position the components in this layout. AUTHOR
Cory Watson, "<gphat@cpan.org>" COPYRIGHT &; LICENSE Copyright 2008 - 2010 Cory G Watson This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. perl v5.12.3 2011-05-16 Layout::Manager::Grid(3pm)