Am 12.03.10 23:27, schrieb Geerd-Dietger Hoffmann:
Hey
I would like to write a little article on installing hadoop on CentOS.
Comments? Can I just go forward with this?
What exactly did you have in mind? Prebuilt rpms? Or source installs? :)
Cheers,
Ralph
CentOS Errata and Security Advisory CESA-2010:0145
cpio security update for CentOS 3 i386:
https://rhn.redhat.com/errata/RHSA-2010-0145.html
The following updated file has been uploaded and is currently syncing to
the mirrors:
i386:
updates/i386/RPMS/cpio-2.5-6.RHEL3.i386.rpm
source:
CentOS Errata and Security Advisory CESA-2010:0145
cpio security update for CentOS 3 x86_64:
https://rhn.redhat.com/errata/RHSA-2010-0145.html
The following updated file has been uploaded and is currently syncing to
the mirrors:
x86_64:
updates/x86_64/RPMS/cpio-2.5-6.RHEL3.x86_64.rpm
source:
CentOS Errata and Security Advisory CESA-2010:0142
tar security update for CentOS 3 i386:
https://rhn.redhat.com/errata/RHSA-2010-0142.html
The following updated file has been uploaded and is currently syncing to
the mirrors:
i386:
updates/i386/RPMS/tar-1.13.25-16.RHEL3.i386.rpm
source:
CentOS Errata and Security Advisory CESA-2010:0142
tar security update for CentOS 3 x86_64:
https://rhn.redhat.com/errata/RHSA-2010-0142.html
The following updated file has been uploaded and is currently syncing to
the mirrors:
x86_64:
updates/x86_64/RPMS/tar-1.13.25-16.RHEL3.x86_64.rpm
CentOS Errata and Security Advisory CESA-2010:0140
pango security update for CentOS 3 i386:
https://rhn.redhat.com/errata/RHSA-2010-0140.html
The following updated file has been uploaded and is currently syncing to
the mirrors:
i386:
updates/i386/RPMS/pango-1.2.5-10.i386.rpm
CentOS Errata and Security Advisory CESA-2010:0140
pango security update for CentOS 3 x86_64:
https://rhn.redhat.com/errata/RHSA-2010-0140.html
The following updated file has been uploaded and is currently syncing to
the mirrors:
x86_64:
updates/x86_64/RPMS/pango-1.2.5-10.i386.rpm
CentOS Errata and Security Advisory CESA-2010:0140
pango security update for CentOS 4 i386:
https://rhn.redhat.com/errata/RHSA-2010-0140.html
The following updated file has been uploaded and is currently syncing to
the mirrors:
i386:
updates/i386/RPMS/evolution28-pango-1.14.9-13.el4_8.i386.rpm
CentOS Errata and Security Advisory CESA-2010:0140
pango security update for CentOS 4 x86_64:
https://rhn.redhat.com/errata/RHSA-2010-0140.html
The following updated file has been uploaded and is currently syncing to
the mirrors:
x86_64:
CentOS Errata and Security Advisory CESA-2010:0141
tar security update for CentOS 4 i386:
https://rhn.redhat.com/errata/RHSA-2010-0141.html
The following updated file has been uploaded and is currently syncing to
the mirrors:
i386:
updates/i386/RPMS/tar-1.14-13.el4_8.1.i386.rpm
source:
CentOS Errata and Security Advisory CESA-2010:0141
tar security update for CentOS 4 x86_64:
https://rhn.redhat.com/errata/RHSA-2010-0141.html
The following updated file has been uploaded and is currently syncing to
the mirrors:
x86_64:
updates/x86_64/RPMS/tar-1.14-13.el4_8.1.x86_64.rpm
source:
CentOS Errata and Security Advisory CESA-2010:0143
cpio security update for CentOS 4 i386:
https://rhn.redhat.com/errata/RHSA-2010-0143.html
The following updated file has been uploaded and is currently syncing to
the mirrors:
i386:
updates/i386/RPMS/cpio-2.5-16.el4_8.1.i386.rpm
source:
CentOS Errata and Security Advisory CESA-2010:0146
kernel security update for CentOS 4 i386:
https://rhn.redhat.com/errata/RHSA-2010-0146.html
The following updated file has been uploaded and is currently syncing to
the mirrors:
i386:
updates/i386/RPMS/kernel-2.6.9-89.0.23.EL.i586.rpm
CentOS Errata and Security Advisory CESA-2010:0146
kernel security update for CentOS 4 x86_64:
https://rhn.redhat.com/errata/RHSA-2010-0146.html
The following updated file has been uploaded and is currently syncing to
the mirrors:
x86_64:
updates/x86_64/RPMS/kernel-2.6.9-89.0.23.EL.x86_64.rpm
CentOS Errata and Security Advisory CESA-2010:0154
thunderbird security update for CentOS 4 i386:
https://rhn.redhat.com/errata/RHSA-2010-0154.html
The following updated file has been uploaded and is currently syncing to
the mirrors:
i386:
CentOS Errata and Security Advisory CESA-2010:0154
thunderbird security update for CentOS 4 x86_64:
https://rhn.redhat.com/errata/RHSA-2010-0154.html
The following updated file has been uploaded and is currently syncing to
the mirrors:
x86_64:
Hi,
how do you create the XEN-Config-File for your DomUs?
As with DHCP you could use the MAC-Address to identify your DomU, too.
Apart from that you may set the hostname during setup of the DomU.
I am using templates to generate new DomUs:
After copying the template with rsync into the LV for
Hi,
just two questions:
1. Is there anything faster than XEN-paravirtualization?
2. Why XEN 5?
XEN 3 is quite stable, too.
I have 31 DomUs up and running on a single Box - and have a strong feeling that
even 60 will run flawless.
But: All of them are Para-Virtualized.
I have no problem with
Scot P. Floess wrote:
I was wondering, if I do not have hardware that natively supports full
virtualization...and I choose to use KVM,
You cannot use KVM on systems which do not support hardware virtualization
will my VMs be running in some
form of chip emulation (and therefore terribly
At some time, I thought I had gotten KVM working on one of my hosts - but
was under the impression QEMU was used for emulation. It was some time
ago...and was really me not knowing what I was doing...and tinkering. I
could be completely wrong about this...
On Wed, 17 Mar 2010, Manuel
On Wed, Mar 17, 2010 at 02:15:52PM +0100, Hildebrand, Nils, 232 wrote:
Hi,
just two questions:
1. Is there anything faster than XEN-paravirtualization?
2. Why XEN 5?
XEN 3 is quite stable, too.
I guess you mean Citrix XenServer 5.5 with Xen 5 ?
It's a completely different, full
On Wed, Mar 17, 2010 at 09:42:34AM -0400, Scot P. Floess wrote:
I was wondering, if I do not have hardware that natively supports full
virtualization...and I choose to use KVM, will my VMs be running in some
form of chip emulation (and therefore terribly slow). To date, I've been
using
Sure, I understand the support until 2014...was more thinking of moving to
6 and beyond...
On Wed, 17 Mar 2010, Pasi Kärkkäinen wrote:
On Wed, Mar 17, 2010 at 09:42:34AM -0400, Scot P. Floess wrote:
I was wondering, if I do not have hardware that natively supports full
On Wed, Mar 17, 2010 at 12:02 PM, Scot P. Floess sflo...@nc.rr.com wrote:
Sure, I understand the support until 2014...was more thinking of moving to
6 and beyond...
People focus on this a lot but really you might have 1 machine that needs
Dom0 support and 50 that need DomU support. The
On Wed, Mar 17, 2010 at 6:35 AM, Dennis J. denni...@conversis.de wrote:
On 03/17/2010 02:15 PM, Hildebrand, Nils, 232 wrote:
Hi,
I have 31 DomUs up and running on a single Box - and have a strong
feeling that even 60 will run flawless.
But: All of them are Para-Virtualized.
I have no
Hola a todos,
tengo el siguiente inconveniente, estoy tratando de ejecutar una libreria de
32 bits en un Centos 64bits, pero al ejecutarlo me sale el ste error:
libgrfingerjava.so: wrong ELF class: ELFCLASS32 (Possible cause:
architecture word width mismatch)
no se como hacer para ejecutar esa
Quisiera saber sobre algun tutorial del editor VI...gracias
Hola, puede ejecutar la instrucción:
vimtutor
un tutorial echo en vim, a mi me ayudo bastante para comenzar a usar vim.
Saludos!.
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CentOS-es@centos.org
proba esto:
desde tu prompt como root digita linux32, luego ejecuta la libreria que
necesitas..
Saludos.
El 17 de marzo de 2010 10:42, Numael Vacca Duran nvacc...@gmail.comescribió:
Hola a todos,
tengo el siguiente inconveniente, estoy tratando de ejecutar una libreria
de 32 bits en un
John:
master-master replication has all kinds of inherent issues if you're
concerned with data and transactional integrity.
We have evaluated the problems and think we have found adequate
workarounds for them. The sites we deploy are e-commerce sites so:
1. There are a lot more reads than
Timothy,
On Tuesday, March 16, 2010 you wrote:
Mar 16 14:01:01 helen crond[27833]: (root) CMD (run-parts /etc/cron.hourly)
Mar 16 14:01:01 helen crond[27834]: (root) CMD (run-parts /etc/cron.hourly)
I just wonder if anyone has come across this curiosity?
Or can suggest any possible cause.
2010/3/17 Neil Aggarwal n...@jammconsulting.com:
The only potential place a conflict may occur is in
the qty available for a specific product. The inventory
system updates the inventory regularly so even if the number
is wrong, it gets refreshed shortly thereafter.
Do you mean that a
On Tue, 2010-03-16 at 23:19 -0500, Neil Aggarwal wrote:
Mysql by itself has built in clustering though
there can be significant limitations in it depending on your
requirements.
I agree. The built in cluster has too many limitations to
be useful, but MySQL master-master replication
Jeff wrote:
For some reason I cannot fathom,
cron.hourly runs twice each hour
on one of my two CentOS-5.4 systems,
hourly, daily, weekly and monthly jobs are configured in /etc/crontab.
What's your /etc/crontab look like? Are you seeing the same behavior
for daily/weekly jobs? Have you
On Wed, 2010-03-17 at 13:29 +0200, Alexander Georgiev wrote:
2010/3/17 Neil Aggarwal n...@jammconsulting.com:
The only potential place a conflict may occur is in
the qty available for a specific product. The inventory
system updates the inventory regularly so even if the number
is
Michael Schumacher wrote:
I just wonder if anyone has come across this curiosity?
Or can suggest any possible cause.
Did you edit one of the jobs? Some Editors (joe) create a file with an
~ at the end as a backup. If you edit one of your cronjob-scripts
in /etc/cron.hourly/ , you may
I have brand new deployment of tomcat 5.5.23 on centos5.3. I have received a
jar file and distribution folder from my developer who has developed the
application on windows.
Can anyone please tell me how to deploy this to linux?
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Timothy,
On Wednesday, March 17, 2010 you wrote:
For some reason I cannot fathom,
cron.hourly runs twice each hour
on one of my two CentOS-5.4 systems,
Here comes a very weird idea. I don't know the internals of the
cron-daemon good enough to know if this can actually happen.
If you have a
-Original Message-
From: centos-boun...@centos.org
[mailto:centos-boun...@centos.org] On Behalf Of Michael Schumacher
Sent: Wednesday, March 17, 2010 9:00
To: CentOS mailing list
Subject: Re: [CentOS] cron.hourly runs twice
Timothy,
On Wednesday, March 17, 2010 you wrote:
JohnS wrote:
On Tue, 2010-03-16 at 23:19 -0500, Neil Aggarwal wrote:
Mysql by itself has built in clustering though
there can be significant limitations in it depending on your
requirements.
I agree. The built in cluster has too many limitations to
be useful, but MySQL master-master
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
thus Bill Campbell spake:
On Tue, Mar 16, 2010, Timo Schoeler wrote:
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
thus JohnS spake:
On Mon, 2010-03-15 at 19:13 -0700, Bill Campbell wrote:
I am seeing ``APIC error on CPU3: 60(60)'' warnings
On Mar 17, 2010, at 12:10 AM, Christopher Chan
christopher.c...@bradbury.edu.hk
wrote:
On Wednesday, March 17, 2010 11:46 AM, John R Pierce wrote:
Rajagopal Swaminathan wrote:
Greetings,
I would move this discussion to 'CentOS Users' as that is the more
appropriate list for this.
On Wed, 2010-03-17 at 21:10 +0800, Chan Chung Hang Christopher wrote:
JohnS wrote:
On Tue, 2010-03-16 at 23:19 -0500, Neil Aggarwal wrote:
Mysql by itself has built in clustering though
there can be significant limitations in it depending on your
requirements.
I agree. The built in
JohnS wrote:
I have always heard the replication of MySQL could not keep up with lots
of writes.
I don't think MySQL replication has an issue with number of writes,
at least with regular replication(can't speak to multi master stuff),
all replication is is the DB sending the raw query to the
On Wed, Mar 17, 2010 at 8:59 AM, testwreq wreq testw...@gmail.com wrote:
I have brand new deployment of tomcat 5.5.23 on centos5.3. I have received a
jar file and distribution folder from my developer who has developed the
application on windows.
Can anyone please tell me how to deploy this
speaking of UPS's...
I -almost- ordered $300 worth of UPS replacement batteries today, but on
a hunch, I swapped electronic modules with a twin UPS (the ERM is
hotswappable on these 2U 3000VA units), and lo and behold, its the ERM
thats faulty, not the battery pack. found a fleabay ERM for
Timothy wrote:
Michael Schumacher wrote:
I just wonder if anyone has come across this curiosity?
Or can suggest any possible cause.
Did you edit one of the jobs? Some Editors (joe) create a file with an
~ at the end as a backup. If you edit one of your cronjob-scripts
in /etc/cron.hourly/
Well what are your plans when it gets the AXE??
We will probably consider Maria DB. Hopefully,
it will be mature enough by then.
Neil
--
Neil Aggarwal, (281)846-8957, http://UnmeteredVPS.net/centos
Virtual private server with CentOS 5.4 preinstalled for $25/month!
Unmetered bandwidth
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--
Message: 8
Date: Wed, 17 Mar 2010 16:25:40 +0100
From: Tru Huynh t
Nate:
I don't think MySQL replication has an issue with number of writes,
That has been our experience as well.
There are a couple of things to ensure:
1. The databases have to be sized such that they can handle
all transactions occurring on the entire system, not
just one side.
2. The
John:
Have you thought of separating the databases? One for the
reads and one
for the write on different raids? Despite what some may believe this
can be done.
Our goal is to create redundancy. We want either system to be able
to work if the other is not available. Designating one
On Mon, Mar 15, 2010 at 1:04 PM, Janez Kosmrlj
postnali...@googlemail.comwrote:
Hi, i have some old IBM USB touchscreens, that insist on not working
correctly under CentOS. I tried to use the 3m driver and the elousb driver,
but none of them work.
The touch part works out of the box witohut
Neil Aggarwal wrote:
Our goal is to create redundancy. We want either system to be able
to work if the other is not available. Designating one database
as a write db and the other as a read defeats that.
Depending on the requirements splitting out can greatly improve
scalability though,
On Wed, 2010-03-17 at 11:06 -0500, Neil Aggarwal wrote:
It is not real time but close
enough for our needs.
Neil
---
You said it your self...
John
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On Wed, 2010-03-17 at 11:10 -0500, Neil Aggarwal wrote:
John:
Have you thought of separating the databases? One for the
reads and one
for the write on different raids? Despite what some may believe this
can be done.
Our goal is to create redundancy. We want either system to be
I have 2 files. gdb.jar and dist.zip.
I extracted the jar folder. It has all class files. Something not correct.
Do I have to unzip the dist.zip instead?
On Wed, Mar 17, 2010 at 10:08 AM, Kwan Lowe kwan.l...@gmail.com wrote:
On Wed, Mar 17, 2010 at 8:59 AM, testwreq wreq testw...@gmail.com
Alex:
Do you mean that a separate job, iterates the orders, accumulates the
real ordered quantity and subtracts it from some initial quantity in
order to produce available quantity?
There are a few things we do:
1. When we place an order, we commit the order to the database in
a
On Wed, 2010-03-17 at 12:07 -0500, Neil Aggarwal wrote:
There are a few things we do:
1. When we place an order, we commit the order to the database in
a transaction.
2. In a separate transaction, we reduce the qty available of the
product by the amounts ordered. This
John:
So, even if an inventory number is wrong for a short time, it will
be updated to an accurate number soon.
--
I am just curious is this a hack around some specific
problem? It just
does not merge in my head.
Our customers sell products on marketplaces (Like Amazon)
as well as
m.r...@5-cent.us wrote:
speaking of UPS's...
I -almost- ordered $300 worth of UPS replacement batteries today, but on
a hunch, I swapped electronic modules with a twin UPS (the ERM is
hotswappable on these 2U 3000VA units), and lo and behold, its the ERM
thats faulty, not the battery pack.
On Wed, Mar 17, 2010 at 1:02 PM, testwreq wreq testw...@gmail.com wrote:
I have 2 files. gdb.jar and dist.zip.
I extracted the jar folder. It has all class files. Something not correct.
Do I have to unzip the dist.zip instead?
Right, don't extract the .jar but the zip.
Neil Aggarwal wrote:
There are a few things we do:
1. When we place an order, we commit the order to the database in
a transaction.
2. In a separate transaction, we reduce the qty available of the
product by the amounts ordered. This transaction may be
a conflict with
Neil Aggarwal wrote:
There are a few things we do:
1. When we place an order, we commit the order to the database in
a transaction.
2. In a separate transaction, we reduce the qty available of the
product by the amounts ordered. This transaction may be
a conflict with other
John R Pierce wrote:
that may be OK for an order processing system, but it could be a serious
problem for something like a banking system where you are dispersing cash.
Hopefully no such systems run on MySQL anyways :)
nate
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that may be OK for an order processing system, but it could
be a serious
problem for something like a banking system where you are
dispersing cash.
I agree. I did preface my comments with that.
Neil
--
Neil Aggarwal, (281)846-8957
FREE trial: cPanel VPS with unmetered
Jason Pyeron wrote:
For some reason I cannot fathom,
cron.hourly runs twice each hour
on one of my two CentOS-5.4 systems,
Add this to the cron.hourly
#!/bin/sh
pstree -up /tmp/foo.log
I tried this; the relevant lines on the first machine are:
--
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
- -
- Jason Pyeron PD Inc. http://www.pdinc.us -
- Principal Consultant 10 West 24th Street #100-
- +1 (443) 269-1555 x333
Hi
When I install NCL on my system. There are many error about X11 appeared.
Such like:
xdevice.c(40): catastrophic error: could not open source file X11/Xlib.h
rasdraw.c(30): catastrophic error: could not open source file
X11/Intrinsic.h
w_idt.c(26): catastrophic error: could not open source
On Wed, Mar 17, 2010 at 05:29:46PM -0500, brick wrote:
When I install NCL on my system. There are many error about X11 appeared.
yum whatprovides '*Xlib.h'
On my C5 system it includes:
libX11-devel-1.0.3-11.el5.i386 : X.Org X11 libX11 development package
Repo: c5-local
Matched from:
Jason Pyeron wrote:
Please send output of:
for i in /etc/crontab /var/spool/cron/*; do echo $i cat $i; done
Thank you very much.
That seems indeed to be the solution.
On the first machine I have:
---
[r...@helen tmp]# for i in /etc/crontab
On Wednesday, March 17, 2010 09:41 PM, JohnS wrote:
On Wed, 2010-03-17 at 21:10 +0800, Chan Chung Hang Christopher wrote:
JohnS wrote:
On Tue, 2010-03-16 at 23:19 -0500, Neil Aggarwal wrote:
Mysql by itself has built in clustering though
there can be significant limitations in it depending
Greetings,
On Thu, Mar 18, 2010 at 5:23 AM, Christopher Chan
christopher.c...@bradbury.edu.hk wrote:
GT.M perhaps for speed ;)
Regards,
Rajagopal
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On Thursday, March 18, 2010 12:38 PM, Rajagopal Swaminathan wrote:
Greetings,
On Thu, Mar 18, 2010 at 5:23 AM, Christopher Chan
christopher.c...@bradbury.edu.hk wrote:
GT.M perhaps for speed ;)
Actually, I'd rather get a Tesla. When, oh when, will Tesla come to HK.
This is getting way
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