similar to: DatabaseLockError: REMOTE: unable to get write lock

Hi all, I'm (still) need(ing) something like Solr[1] to Xapian, to make it I have 2 options, extend xapian-tcpsrv or re-implement ftss project[2], the problem of ftss is that it is 5 years old, and there's lots of changes into Xapian library (and also libc), what is the best way to implement a Solr-like server to Xapian? Did you done some progress Philip Neustrom? [1] -

Software: OS: Redhat 9 Samba Ver: Samba 3.0.0 (Plus excel writelock patch, waiting for 3.0.2!) OpenLDAP Ver: 2.0.27-8 Just a quick question about PDC / BDC interaction, my plan is to distribute Samba (with slave ldap backend) BDCs to remote facilities, as well as have one on each network segment in the hopes of avoiding unnecessary nmb broadcast traffic. My question is this: Will the PDC /

Hi, I'm trying to use xapian from php script with TCP daemon. I started TCP daemon: xapian-tcpsrv --port 5050 --writable /path-to-db When I trying to get access to it within my php-script with remote_open_writable("localhost", 5050) or remote_open("localhost", 5050) apache fails with signal 11: dev kernel: pid 35923 (httpd), uid 80: exited on signal 11 TCP demon also

Hi, I think, there is missing constructor function supporting remote writing for XapianWritableDatabase class in the php bindings (0.9.7). This code: $db = new XapianWritableDatabase(remote_open($db_host, $db_port), $action); returns: Fatal error: No matching function for overloaded 'new_XapianWritableDatabase' (...) $db = new XapianWritableDatabase($path, $action); works fine.

Good day, everyone. I have SAN server build with Openfiler OS, with iSCSI mode turned on. I have two nodes, which connect to that server via iSCSI, using one of two active iSCSI partitions. I've installed ocfs2 1.3.3 with kernel 2.6.23.1, configured it, made ocfs2 partition and was successful in mounting it on both nodes. Everything works just fine, I can upload file from one node and

Dear all, I have some trouble with special characters while building my R package. I tried to follow the usual LATEX format, but could not fix the problem: For instance, for "greater than or equal", I tried "\geq", but R says that this is an unknown macro. Could anyone direct me how to solve this issue? Best Ozgur ----- ************************************ Ozgur ASAR

On Wed, 24 Feb 2016 03:17:35 +0000, Olly Betts <olly at survex.com> wrote: >On Mon, Feb 22, 2016 at 12:26:27PM +0100, Eric wrote: >> On Sun, 21 Feb 2016 22:33:22 +0000, Olly Betts <olly at survex.com> wrote: >>> On Sun, Feb 21, 2016 at 02:15:25PM +0100, Eric J wrote: >>>> I discovered, while trying to set up Tcl bindings for Notmuch >>>>

Hi, Your mistake seems to be in sum(v[1:x]) You create "x" as a vector but your treat it as a single number. v[1:x] expects "x" to be a single number and only considers its first element which is 1. If I understand your query correctly, the following might handle your problem: sum.vec <-NULL for (x in 1:1000){ t <- rbinom(1000, 1, 0.5) v <- replace(t,t==0,-1)

On Wed, Feb 24, 2016 at 04:30:55PM +0100, Eric J wrote: > On Wed, 24 Feb 2016 03:17:35 +0000, Olly Betts <olly at survex.com> wrote: > >On Mon, Feb 22, 2016 at 12:26:27PM +0100, Eric wrote: > >> % package require xapian 1.0.0 > >> 1.2.18 > > > > I've tested with 1.2.18 and can't reproduce this with that version > > either (is that also

Dear all, Actually I could not decide who to contact, then decided to post here. If not appropriate sorry for that. I have written some functions in R which might be supposed to available in the base package but not available. I am wondering that how can I submit those functions to that package? Best Ozgur ----- ************************************ Ozgur ASAR Research Assistant Middle East

On Thu, 25 Feb 2016 02:24:51 +0000, Olly Betts <olly at survex.com> wrote: > On Wed, Feb 24, 2016 at 04:30:55PM +0100, Eric J wrote: >> On Wed, 24 Feb 2016 03:17:35 +0000, Olly Betts <olly at survex.com> wrote: >>>On Mon, Feb 22, 2016 at 12:26:27PM +0100, Eric wrote: >>>> % package require xapian 1.0.0 >>>> 1.2.18 >>> >>>

Hi, I have read the concurrency webpage from the Xapian documentation: http://getting-started-with-xapian.readthedocs.io/en/latest/concepts/concurrency.html But it is still not clear to me how to ensure thread-safety when using libxapian (C++ API). Usually when doing multi-threading many threads can read the same variable concurrently without locking provided none of the threads modifies the

I think it is a important bug. When there are mutiple write to a xapian db, it should raise db locked error. But I found the DB is currupted after that. It happened very often in our system. Yes, I know xapian support only one write. But admin mistake may happen. Can this be solved? thanks. -- Pan

On 8 Feb 2018, at 15:18, Kim Walisch <kim.walisch at gmail.com> wrote: > I have read the concurrency webpage from the Xapian documentation: > > http://getting-started-with-xapian.readthedocs.io/en/latest/concepts/concurrency.html > > But it is still not clear to me how to ensure thread-safety when using > libxapian (C++ API). > > 1) Can many thread search the >

Dear R Users, I want to fit GLMM with lmer with binomial data and a one-way random effects model with an overall mean and random effects. From R help, Laplace is slower than PQL, but more accurate. When I fit my model with Laplace method with control = list (usePQL = FALSE)), for most data sets it works well, but for some I get an error message (Error in if (any(sd < 0))

Dear Researchers, I am looking for to read a SAS macro in R. Although I searched it on web, I couldn’t find anything. Can you help me or direct me? Thank you for your interest and patience. Best. Ozgur [[alternative HTML version deleted]]

Thank you to Ozgur, who gave me the hints for an easy solution. There are the commands that work for my case: mean(my_dataframe$Freq[my_dataframe$month == 5 & my_dataframe$day %in% c(1:7)]) mean(my_dataframe$Freq[my_dataframe$month == 5 & my_dataframe$day %in% c(8:14)]) ... Stefano Sofia PhD This is the original message: Dear list users, I have a data frame as below specified. From

Dear all, I want to concatenate the elements of two vectors such as a<-c("a1","a2") b<-c("b1","b2") and obtain "a1b1", "a1b2","a2b1","a2b2" I tried the paste and paste0 functions, but they yielded elementwise concatenation such as "a1b1","a2b2" I am wondering that is there an efficient

Dear all, I want to manipulate a character string such as ex<-"cbind(data$response1,data$response2)" in R in two ways: 1) extracting the "response1" portion of ex 2) replacing "$" with "." I am wondering that is it possible efficiently doing these in R? Best Ozgur -- View this message in context:

Hello, i'm fresh new to xapian (and impressed.. fast, faster, xapian). And so i have a problem with no solution at the moment. I have a webapp based on php5 in a special fastcgi loop environment (thus there are some loops spawned handling multiple requests so there is no need for php to recreate classes and Objects all the time). I implemented a xapian wrapper class to access a remote