similar to: magical disappearing background processes!

What might be causing this error? I see it once in 2-3 days and it goes away when I restart backgroundrb. Quoted below is my backgroundrb_server_11007.log file. Can I do anything to avoid this? Thanks, Raghu ================================================================================== /usr/lib/ruby/1.8/monitor.rb:224:in `mon_exit'': stack level too deep (SystemStackError) from

Hi, I''ve been using bdrb for a while and just recently found the need to use the ask_status/register_status functionality of my worker. This is the error I get whenever the register_status method is encountered: ...lib/workers/session_worker.rb:10:in `create'': undefined method `register_status'' for #<SessionWorker:0xb6e7d52c> (NoMethodError) from

Hi All, I''ve been developing a rails app using the Bitnami RailsStack ( http://bitnami.org/stack/rubystack) and it has always worked as advertised. That is until I have tried to get BackgrounDRB up and running. I have followed the steps given on the plugin''s project page, each seems to work. I the plugin install works, I can generate workers etc, but when I start the backgrounDRB

Hi, I still have the following error while loading backgroundrb : /opt/ruby-enterprise-1.8.6-20081215/lib/ruby/gems/1.8/gems/ packet-0.1.14/lib/packet/packet_master.rb:116:in `exec'': No such file or directory - packet_worker_runner 14:11:maintenance_worker:64:/home/ antz/declix.com/production/lib/workers (Errno::ENOENT) from

Dear Rweavers, When generating reports with Sweave, I would like to quote some results in the abstract (Something like "The treatment effect is 10 mbar, see page 100). Currently, I used verbatimwrite and friends to write to multiple files to be included, but I wonder is there is a more elegant method for such accumulated forward references in one file similar to toc creation. Sorry if

Dear R users and developers After upgrading to Windows XP and R 1.9.1 and 2.0, I retried to execute plot.baysian() to a data set that I had used previously to plot with no problem in win2000 R1.8. The error I get is: Error in points(Mbar[-index], lods[-index], pch = ".") : only 0's may mix with negative subscripts Thanx in advance Dino P.S. I allready sent this message

Thanks to Rolph Turner and Jason Turner ... I guess I was too excited about getting back on the list after an absense of several years ... I'll be a little more thoughtful about the problem before posting next time, and a little less trigger-happy with the "Send" e-mail button. Never-the-less, much appreciated. - Mohamed -----Original Message----- From: Rolf Turner

Hi Folks, I have been working to fix BackgrounDRb memory usage as such. Ruby1.8 GC isn''t fork friendly and it seems to use a lot of memory because when you fork, it sets a bit in all the objects in global scope which causes OS to all pages in child process. A classic solution is to use fork and exec, rather than just fork. Its working and pretty stable, but you loose ability to pass

I''m working on an application that does extensive database searching. These searches can take a long time, so we have been working on moving the searches to a backgroundrb worker task so we can provide a sexy AJAX progress bar, and populate the search results as they are available. All of this seems to work fine until the size of the search results gets sufficiently large, when we start

Hello, I would like to retrieve data stored in MySQL database, so I installed RMySQL package. I can successfully connect with the my database using the following code > dvr<-dbDriver("MySQL") > con2<-dbConnect(dvr,group="exbardiv") > mysqlDescribeConnection(con2) <MySQLConnection:(972,0)> User: mmorag Host: localhost Dbname: exbardiv

Hi, I am trying to calculate a distance matrix on a binary data frame using dist.binary() {ade4}. This is the code I run and the error I get: > sjlc.dist <- dist.binary(as.data.frame(data), method=2) #D = (a+d) / (a+b+c+d) Error in if (any(df < 0)) stop("non negative value expected in df") : missing value where TRUE/FALSE needed I don't know if the problem are the

Hi there, I''m currently trying to cut back on memory usage on my production server. I have noticed that I have 2 ruby processes running on my server: "ruby" and "ruby1.8". Is this normal? If not, how do I get rid of the 2nd one? For Apache, I have 6 processes running - what is that good for? How can I reduce them or should I not? Thridly, I have 3

Dear all, > version _ platform i386-pc-mingw32 arch i386 os mingw32 system i386, mingw32 status major 1 minor 5.0 year 2002 month 04 day 29 language R OS: Win98 I have a strange problem with a particular data.frame built with

Hi there, I need to do the same thing as cumsum but with the variance and skewness. I have tried to do a loop for like this: var.value <- vector(mode = "numeric", length = length(daily)) for (i in (1:length(daily))) { var.value[i] <- var(daily[1:i]) } But because my dataset is so huge, I run out of memory..... Any ideas?!?! Much appreciate

I started emailing monit mailing list because I started getting this problem where I couldn''t start backgroundrb with monit anymore, thinking it was a monit problem. However, I back tracked a bit since I had added code to my project, and monit was able to start backgroundrb again. I seem to have zeroed in on the problem. I''m not sure where the problem lies - maybe monit or

What does the method query_all_workers() do? There is no documentation on what this method returns (1.0.1 version). Orion -------------- next part -------------- An HTML attachment was scrubbed... URL: http://rubyforge.org/pipermail/backgroundrb-devel/attachments/20080118/9f9b8112/attachment.html

On Oct 21, 2011, at 12:15 AM, James Molloy wrote: > Hi Andy, > > Could you describe how this would be done? In the current ARM itineraries > (say C-A9 for example), the superscalar issue stage is modelled as taking 1 > cycle. If it were to take 2 cycles instead, as far as I can tell the hazard > analyser would stall because both FU's would be acquired. > > I would

Hi there, We''ve been using previous version of bdrb (drb based one) for a while and it was running relatively OK. We recently attempted to upgrade to the new version to keep up / use supported version but we ended up reverting to the older version. Here are the things that moved us to revert : 1) With the workers we never manage to pass this error: '''' You have a nil

When checking on the UNIX attributes of the Domain Admins group I get the warning "Unwilling to perform" Is this something I should resolve first? Lin

Hi, Would greatly appreciate some help with this. Is the following error caused by an incorrect worker name? You have a nil object when you didn''t expect it! The error occurred while evaluating nil.send_request /usr/lib/ruby/gems/1.8/gems/packet-0.1.5/lib/packet/packet_master.rb:44:in `ask_worker'' Here''s what I''m doing in my rails console.