Some hopefully useful tips on speeding up data import via SOLR DataImportHandler.
Latest version of log-malloc2 library has (IMHO) an unique little feature, that makes it well suited for unit testing memory allocations. It provides simple API for inquiring actual memory usage at runtime. This way, it is possible to compare usage before entering and after leaving some function, to ensure that there are no memory leaks […]
New version of log-malloc2 provides new helpful functions and scripts that make backtrace printing and analyzing easy and convenient. log-malloc2_util.h provides few fully inlined functions: 1. log_malloc_backtrace_init(void) Pre-initializes backtrace() function, to avoid any later memory allocations. Use of this function is optional, but it’s good to use it on program start if you want to […]
I’ve actually released log-malloc2 library for linux, that logs calls to memory allocation functions and should be very helpful when trying to locate memory leaks. It can be used without recompiling application, simply by preloading it using LD_PRELOAD . Logged functions: malloc realloc calloc free memalign Every function call is logged with their parameters, amount […]
Released solr_pager 0.2.2. This release fixes little bug that prevented solr_pager to work in some configurations (ie. with standard search handler). Well, Solr documentation did not mentioned that it can pass empty (null) result set to my component. Also added some sanity checks to prevent similar situation again. New version can be found on http://devel.dob.sk/solr_pager, […]
Released solr_pager 0.2.1, an feature update with improved first/last page navigation. Now they appear in result only when first/last page is not visible in generated paging list. This version can be found on http://devel.dob.sk/solr_pager, for more informations about how it works see this post.
Just released passwd_exp version 1.2.11 with small feature fix for email seding. Download here. passwd_exp is a highly customizable but easy to setup email password/account expiration notifier.
I’ve just published solr_pager a search component for Solr that should make paging easier. It’s main use should be by XSLT transformation (using XSLT writer), so one should not bother anymore with slow recursive XSLT hacks and only apply fast templates on paging list in search result. Initial version 0.2.0 can be found on http://devel.dob.sk/solr_pager. […]
I’ve found again, that simple things don’t get so simple in OpenSource world, and you have to do it yourself when you want something. That’s the difference, in the world of commercial software you have to, either pay big money or you never get feature you need (and mostly both ;-)) I’veÂ slightly unusual and […]