07-26-2007
Parllel Processing
In simple words of the scenario.
I have some set of files that are to loaded into a table in parallel
Loading part would be taken care of the Abintio graph. I must develop a script which instructs this graph about how to process the files like wat files to process and how to process by passing on some parameters.
This is the task...
let me explain u much better with an example.
Let have that i have the following files EMP.dat, DEPT.dat, BONUS.dat
I have splited all these files into two. EMP001.dat, EMP002.dat, DEPT001.dat, DEPT002.dat, BONUS001.dat, BONUS002.dat
Now take TO Parameters $Load_batch and $set_time
IF $load_batch ='N' the script should provide the information of the files to be processed (which are EMP.dat, DEPT.dat, BONUS.dat)
IF $load_batch = "y" The script should provide the information of batches (first batch files EMP001.dat, DEPT001.dat, BONUS001.dat; Second Batch EMP002.dat, DEPT002.dat, BONUS002.dat)
$set_time is a parameter defines the time between these batches...
Any ideas on this.
?
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LEARN ABOUT DEBIAN
stapgraph
STAP(1) General Commands Manual STAP(1)
NAME
stapgraph - systemtap grapher
SYNOPSIS
stapgraph [ OPTIONS ] FILENAME [ ARGUMENTS ]
stapgraph [ OPTIONS ] - [ ARGUMENTS ]
stapgraph [ OPTIONS ] -e SCRIPT [ ARGUMENTS ]
DESCRIPTION
The stapgraph program is a simple frontend to stap that produces graphs from the output of stap scripts.
This manual corresponds to version 1.7.
OPTIONS
stapgraph accepts all options accepted by stap. They are passed through to the stap process running the script or probe points.
USER INTERFACE
The script that produces results can be started from a dialog within the program, in addition to being launched using the program's command
line arguments. This dialog allows arguments to be passed to stap and to the script.
When running, a mouse left click on a graph pauses the display of data, even though it is still collected by the program. Dragging the
mouse scrolls the graph backwards and forwards in time; clicking the displayed pause button restarts the display of new data.
The scroll wheel can be used to zoom in and out on the graph.
SCRIPT OUTPUT SYNTAX
Scripts can output Comma Separated Values (CSV) which will be interpreted by stapgraph. The first value is the X coordinate of the graph,
usually a time value. stapgraph assumes that this value is constantly increasing.
A different syntax allows the script to specify many details of the graph's appearance.
%DataSet: DATA-SET-NAME SCALE COLOR GRAPHSTYLE
The data set name identifies a data set that will be emitted by the script. "SCALE" is the overall vertical scale of the graph for this
data set. "COLOR" is a red-green-blue hex color. "GRAPHSTYLE" is one of bar - a traditional bar graph dot - plotted points discreet - An
event style timeline that records that an event happened at a certain time.
%Title: TITLE
A title for the whole graph.
%XAxisTitle: TITLE
The legend for the X axis
%YAxisTitle: TITLE
The legend for the Y axis.
%YMax: MAX VALUE
The maximum value displayed on the graph.
GRAPH DATA
DATA SET TIME VALUE Each data point that is to be plotted is tagged with the data set name, followed by the time and value of the point.
SEE ALSO
stap(3stap), staprun(3stap),
BUGS
Use the Bugzilla link off of the project web page or our mailing list. http://sourceware.org/systemtap/,<systemtap@sourceware.org>.
Red Hat 2013-05-14 STAP(1)