Displaying 13 results from an estimated 13 matches similar to: ""file not found" under high-contention"
2018 Feb 25
3
Ingesta y preprocesamiento de datos
Buenas,
Quiero hacer una ingesta de datos en una base de datos de un servidor. El proceso es hacer una consulta en la base de datos, que me dice uqe columnas tengo que coger.
Una vez hecha dicha consulta, abrir un csv, coger las columnas que me indicaba esa base de datos y subir el dato concreto del csv a una base de datos.
Estoy pensando en usar Apache Flume o similar, pero es en un servidor
2008 Mar 04
5
Network Latency
Hiya,
I''m trying to track down some throughput latency that our customer seems
to be attributing to our product, I can''t see what he''s talking about,
but I want to try and get some deeper granularity than I might get with
something like smokeping, and maybe even see if its down to something
tunable on our end.
I''ve been looking for some examples on how
2008 Jan 22
9
VNIC, non-global zone, dhcp & dns
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
</head>
<body bgcolor="#ffffff" text="#000000">
<font size="-1"><font face="Bitstream Vera Sans"><br>
Hello,<br>
<br>
I am trying to have dns <b>automatically</b> configured through
2011 Jan 04
1
Question About Conferencing Capabilities
My company is building a VOIP application, and initially were just using a
barebones OpenSIPS implementation to host one-on-one calls; however, we want
to expand the functionality to conferencing (which, of course, OpenSIPS
doesn't handle) and was looking into Asterisk (the other option being
Freeswitch). I've been poring through the docs, and have even set up a test
server myself, but
2008 Jun 27
1
Problems exporting graphs
I have trying to figure this out all day so hopefully the answer isn't too
obvious. I am able to view a graph in the viewer window. However, I need to
export graph outside of the viewer window. Here is the script I am using:
> png("Compare.png")
> plot(compare$DepthSLI, compare$DischargeSLI, col="blue", xlab = "Average
Water Depth (cm)", ylab =
2008 Oct 02
1
Contour Plot Aspect Ratio
Hello there,
I have a fairly simple request (I hope!)
I have produced a filled contour plot like this:
library(grDevices)
library(gplots)
library(plotrix)
filled.contour(contour, axes=F, frame.plot=TRUE, color=terrain.colors, ylab=
"Length Along Flume (m)", key.title = title(main="Velocity\n(m/s)"),
key.axes = axis(4, seq(0, 0.6, by = 0.1)), asp=2, plot.axes = {
2012 Nov 01
4
Loop over several variables
Hey everybody,
I am looking for a way to loop commands over several variables in a
dataframe. Basically I want to do something like this:
ti1<-aggregate(dataframename$y1,
by=data.frame(dataframename$aggregationvar),
sum,na.rm=TRUE)
This works fine as it is but i want to do it for several variables thereby
generating several tix. I tried with a for-loop but the
2011 Dec 09
1
Samba 3.0, fuse-hdfs and write problems
Hi folks,
I research at the moment a connection over fuse and samba for
hadoop-cluster. Its my private playground, but I have some issues I can't
figure out why they happen.
I use RHEL5.7, packetlist:
rpm -qa|grep samba
samba-3.0.33-3.29.el5_7.4.x86_64
samba-common-3.0.33-3.29.el5_7.4.x86_64
2 servers, one provides samba-shares and one I use as client.
Samba-Server (HOST2):
FuseFS:
2005 Jul 10
5
Indices and totals
Hi all!
I've read http://reactor-core.org/ogg-tagging.html and
http://www.vorbis.com/ot/20030303.html#id2726753 about the goals and
non-goals of vorbis comments, but I'm still unsure:
1) Is it by purpose to forget about CDA's index feature because it's so
rarely used or did nobody here ever thought about it?
-> Add an INDEXNUMER field?
2) If "Vorbis comments are the
2005 Nov 24
4
write.csv
hallo,
i have a problem by writing a csv file
the first colum is filled with index numbers from 1 to n.
i have to unique two csv files once a week while one file is always the
same.
can anybody tell me, how to write the dataset into a csv file without the
first row of the indexnumbers.
x[,-1] does not wok as it eliminates the first "interesting" colum.
col.names is not accepted by r
2008 Apr 30
8
Playing with NtQueryInformationFile
Hi all,
I''m trying to get the allocation size of a file via a file handle
(rather than its name). The example below works for FileNameInformation
but I can''t get it to work as expected for FileStandardInformation.
Here''s some sample code:
# query_test.rb
require ''windows/handle''
require ''windows/error''
include Windows::Handle
2008 Aug 08
1
Axes in filled.contour plots
I am attempting to create a contour plot using R with this code:
> contour <- as.matrix(read.csv("contour.csv", row.names=1, header=TRUE))
> library(gplots)
> filled.contour(contour, main="Flume 1 Flow Velocities")
Now this produces the image/plot that I am looking for perfectly. However,
the both axes only go from 0 to 1 instead on of using the row and column
2012 Aug 08
0
Revolutions Blog: July roundup
I write about R every weekday at the Revolutions blog:
http://blog.revolutionanalytics.com
and every month I post a summary of articles from the previous month
of particular interest to readers of r-help.
In case you missed them, here are some articles related to R from the
month of July:
The Environmental Performance Index website uses R to rank countries
by measures like environmental health