similar to: importing large datasets in R

Greetings, I am Hemant Kumar Singh, a computer science undergrad studying in NIT Warangal, India. I am interested to work on the project "Weighting Schemes" under the guidance of Olly Bets and Gaurav Arora; this project requires basic(or better) C++ knowledge and I've done 2 years of basic C++ in my high school. Moreover, this is my 2nd semester pursuing a computer science major in

I can ping the google.com ip addresses (209.85.231.104) but can't ping the FQDN, obviously DNS is broken. I can also ping the nameserver ip addresses specified in /etc/resolv.conf. -- Gaurav On Sun, Mar 7, 2010 at 10:48 PM, Gaurav Nangla <gaurav.knangla at gmail.com>wrote: > Hi Everyone, > I've setup a Centos 5.4 (x86_64) box in a VM recently; the trouble is I just >

This might be a little late but I was engaged in my university examinations. Moreover, I have an exam even today so apologies for the delay. Also, I had to change my project from weighting schemes to improve to improve estimated total number of results as weighting schemes was demanding a lot of time going through it. I would really appreciate if you could review my proposal asap.

Hi all, I'm a beginner user of R. I am stuck at what I thought was a very obvious problem, but surprisingly, I havent found any solution on the forum or online till now. My problem is simple. I have a file which has entries like the following: #ID Value1 List_of_values ID1 0.342 0.01,1.2,0,0.323,0.67 ID2 0.010 0.987,0.056,1.3,1.5,0.4

Logs from newly added node helped me in RCA of the issue. Info file on node 10.5.6.17 consist of an additional property "tier-enabled" which is not present in info file from other 3 nodes, hence when gluster peer probe call is made, in order to maintain consistency across the cluster cksum is compared. In this case as both files are different leading to different cksum, causing state in

Hi James, Thanks for clearing doubts I had earlier. >>if we can introduce the variants using optional parameters that default to >>(effectively) 'off' that might be better than distinct ones, Yes, this will definitely be the better approach for introducing the variants of existing weighting functions. Thanks for the suggestion. Next, I will try to come up with a draft of

Hi Vivek, I saw your comments on IRC, as noted by olly : *<olly> vivekp: (if you check the logs) - you want: ./trec_index config* *<olly> you want to run the compiled binary (no ".cc") not the source file...* But i guess you are not able to compile the setup. I can write steps and send across how to compile and sample files from config. Most of the files in config are

hI I have to calculate V statistic for each row of a large dataframe (28000). I can not use multtest package for paired wilcox test. I have been using for loop which are. Is there a way to speed the computation with another method like using apply or tapply? My data set looks like this: 11573_MB 11911_MB 11966_MB 12091_MB 12168_MB 12420_MB................ cg00000292

Hi This is Gaurav Khanna, from MacResearch.org - a community for scientists that use the Mac and related hardware for research. One service we perform for the community is supply g77 & gfortran compilers for Mac OS X (which are not supplied by Apple). We are interested in the progress made by LLVM and have some quick questions. We'd appreciate any comments you can make. 1) What is the

Thanks Gaurav! 1. Any time estimation on to when this fix would be released? 2. Any recommended workaround? Best, Guy. From: Gaurav Yadav [mailto:gyadav at redhat.com] Sent: Tuesday, June 20, 2017 9:46 AM To: Guy Cukierman <guyc at elminda.com> Cc: Atin Mukherjee <amukherj at redhat.com>; gluster-users at gluster.org Subject: Re: [Gluster-users] gluster peer probe failing

glusterd returned to normal, here is the logs: https://www.dropbox.com/s/41jx2zn3uizvr53/80servers_glusterd_normal_status.zip?dl=0 On Tue, Aug 29, 2017 at 1:47 PM, Serkan ?oban <cobanserkan at gmail.com> wrote: > Here is the logs after stopping all three volumes and restarting > glusterd in all nodes. I waited 70 minutes after glusterd restart but > it is still consuming %100 CPU.

Here is the logs after stopping all three volumes and restarting glusterd in all nodes. I waited 70 minutes after glusterd restart but it is still consuming %100 CPU. https://www.dropbox.com/s/pzl0f198v03twx3/80servers_after_glusterd_restart.zip?dl=0 On Tue, Aug 29, 2017 at 12:37 PM, Gaurav Yadav <gyadav at redhat.com> wrote: > > I believe logs you have shared logs which consist of

hi, i have a situation where i have a list of options from which a user selects his options if its not in the list he/she selects Others/Not Present and a new textfield should pop up and the data entered there should be considered instead of dropdown. i have done this using javascript/dhtml but i was wondering how this can be done using pure rails i.e using some of the RoR apis?. i would

hi all, if i want to write a query select * from a,b where a.b_id=b.id in active record using joins,condition how can i write that in docs i found for conditions you do by giving "?" and then the parameter eg. a.b_id=? but it takes b.id as string i.e a.b_id=''b.id'' i dont want that any suggestions thanks in advance regards gaurav -------------- next

I believe logs you have shared logs which consist of create volume followed by starting the volume. However, you have mentioned that when a node from 80 server cluster gets rebooted, glusterd process hangs. Could you please provide the logs which led glusterd to hang for all the cases along with gusterd process utilization. Thanks Gaurav On Tue, Aug 29, 2017 at 2:44 PM, Serkan ?oban

Hi, I am able to recreate the issue and here is my RCA. Maximum value i.e 32767 is being overflowed while doing manipulation on it and it was previously not taken care properly. Hence glusterd was crashing with SIGSEGV. Issue is being fixed with " https://bugzilla.redhat.com/show_bug.cgi?id=1454418" and being backported as well. Thanks Gaurav On Tue, Jun 20, 2017 at 6:43 AM, Gaurav

Hello All, My name is Gaurav, and I am tasked with configuring a linux box with NTP. I am having a problem that I hope you can help me with. We have installed CentOS V5 on 1 processor down in the lab. The rest of the processors on the network are AIX boxes versions 3.2.5 and 5.2. I worked through the entire initial NTP configuration; setup the /etc/ntp.conf file to point to the server, etc.

Hello, I'd like to test if 3.10.6 version fixes the problem . I'm wondering which is the correct way to upgrade from 3.10.5 to 3.10.6. It's hard to find upgrade guides for a minor release. Can you help me please ? Thanks in advance Ismael ________________________________ De : Atin Mukherjee <amukherj at redhat.com> Envoy? : dimanche 17 septembre 2017 14:56 ? : ismael

hi, i have a situation where i have a list of options from which a user selects his options if its not in the list he/she selects Others/Not Present and a new textfield should pop up and the data entered there should be considered instead of dropdown. i have done this using javascript/dhtml but i was wondering how this can be done using pure rails i.e using some of the RoR apis?. i would

Hi, I am a student at IIT Kanpur. I am working on Path Profiling, i just came with a need to know about the number of static paths in a program(actually in a function) before it's actually get run. As i saw in PathProfiling.c file in llvm\runtime\libprofile they are just storing the path information at run time and dynamically adding entries for the new path. But i need to know the number of