similar to: How to ensure thread-safety

On 9 Jun 2018, at 07:37, 张少华 <xiangqianzsh at 163.com> wrote: > Many functions in xapian can be traced when they are called using LOGCALL_CTOR/LOGCALL_VOID/... and I want to output the debug information. In xapian-core/HACKING in the source code there's a section on this. As well as pass --enable-log to configure, you also need to: * set XAPIAN_DEBUG_LOG to be the path to a file

Hi, We have a search service based on xapian, when receving a request, we create several threads to create xapian-query and search in the corresponding databases, and then merge all results together. In some case, we use Xapian::Query::MatchAll to create the query, but it always has Segmentation fault (core dumped). It looks like some pointers are double freed. This is the function that we use

I've just had a quick look at the XS, but I can't see quite how to make these (or just MatchAll, really) available through the Perl binding ... where should I start please?

Why there still been rank when using Query::MatchAll() ?

HI, Many functions in xapian can be traced when they are called using LOGCALL_CTOR/LOGCALL_VOID/... and I want to output the debug information. So, I first install xapian and enable log, using commands as follow ``` cd xapian-core-1.4.5 # xapian source code downloaded ./configure --enable-log=yes --enable-assertions=yes make sudo make install ``` But there isn't any debug information when I

Hi, I want to print all the records from the passed database when the search string is not present. I quickly skimmed through the API but I couldn't find a way to do it. Can someone show some pointers. Thanks, Shri

Olly, Thanks a lot! I installed Xapian 1.2.25 on Ubuntu 14.04. How to set environment variable XAPIAN_CJK_NGRAM? I'm a newbie to Xapian. Best wishes, Peter At 2018-02-12 20:00:02, xapian-discuss-request at lists.xapian.org wrote: >Send Xapian-discuss mailing list submissions to > xapian-discuss at lists.xapian.org > >To subscribe or unsubscribe via the World Wide Web,

Hi, I am using libxapian in a C++ project (hence I am using Xapian's C++ API) and some user has requested that search requests should ignore accents. E.g. when the user searches for "Herr Müller" he expects that "Herr Muller" is also a search hit. Is this possible in Xapian? Do you have any links to the documentation of that feature? Thanks for your help, Kim

Hi, I have been looking at xapian for a project and have so far been very impressed. I have hit one major problem the final architecture requires that the web server be a deferent machine from the server that xapian is installed on. With my test code using local database ($db_path = "/var/xapain_db/default"; $db = new_database($db_path);) a query takes around 0.012 seconds on

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 >

http://bugzilla.mindrot.org/show_bug.cgi?id=585 Summary: sshd core dumping on IRIX 6.5.18 with VerifyReverseMapping enabled Product: Portable OpenSSH Version: -current Platform: MIPS OS/Version: IRIX Status: NEW Severity: major Priority: P2 Component: sshd AssignedTo:

Hi Hiroyuki, sorry for the late reply. Most of the work is definitely nice! There are few notes below, although they are not big issues. I will check this patch once more on monday, especially the rust parts. Otherwise, I'd say that we are close to merging this :) On Tuesday, 23 July 2019 10:37:17 CEST Hiroyuki Katsura wrote: > From: Hiroyuki_Katsura

I probably should've used boolean terms in addition to numeric values when indexing, but currently I have a set of numeric values[1] and trying to avoid having to reindex ~250GB DBs (and asking numerous users to do the same). Say I have a bunch of values which I want to filter a query against. If I had boolean terms, it could just OP_OR against the whole set. IOW, this is what notmuch does

In current Xapian SVN HEAD, there is a bug in the query parser concerned with the handling of wildcard terms with a "+" prefix. Specifically, a query such as "+foo* bar" will be parsed by the query parser into Xapian::Query("bar") if there are no terms in the database which start "foo". Instead, since the "+" term cannot be matched, I believe

>A possible workaround (and perhaps a better approach) would be to >set BoolWeight as the weighting scheme, then feed in your score as >a weight using a PostingSource. Then it's available via get_weight() >on the MSetIterator object: > >https://getting-started-with-xapian.readthedocs.io/en/latest/advanced/postingsource.html > >You may find that's faster because

I'm trying to compact (or at least merge) multiple databases, while stripping search records which are no longer required. Backstory: I've inherited the Cyrus IMAPd xapian-based search code from Greg Banks when he left Opera. One of the unfinished parts was removing expunged emails from the search database. We moved from having a single search database to supporting multiple

From: Hiroyuki_Katsura <hiroyuki.katsura.0513@gmail.com> Rust bindings: Add create / close functions Rust bindings: Add 4 bindings tests Rust bindings: Add generator of structs Rust bindings: Add generator of structs for optional arguments Rust bindings: Add generator of function signatures Rust bindings: Complete actions Rust bindings: Fix memory management Rust bindings: Add

I found a bug in the bindings, so I fixed it. I'm sorry about sending you the patch many times. Regards, Hiroyuki 2019年7月20日(土) 16:23 Hiroyuki Katsura <hiroyuki.katsura.0513@gmail.com>: > From: Hiroyuki_Katsura <hiroyuki.katsura.0513@gmail.com> > > Rust bindings: Add create / close functions > > Rust bindings: Add 4 bindings tests > > Rust bindings: Add

Dear Pino, Thank you for your helpful review. I fixed the patch based on your comments. I’ll send it later. > The same also for the various .gitkeep files, as they need to be in the > distribution tarball to ensure the directories exist. Is ’src/bin/.gitkeep’ required in EXTRA_DIST? I think because src/bin/ bindtests.rs is included in EXTRA_DIST, ’src/bin/.gitkeep’ is not required to

From: Hiroyuki_Katsura <hiroyuki.katsura.0513@gmail.com> --- generator/rust.ml | 71 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 71 insertions(+) diff --git a/generator/rust.ml b/generator/rust.ml index 174f6ded3..a229d5eac 100644 --- a/generator/rust.ml +++ b/generator/rust.ml @@ -29,10 +29,32 @@ open Structs open C open Events +(* Utilities for Rust *) +(* Are