X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=NEWS;h=06a806a6bcd506917797a476fd515a0185ff4ad4;hb=f1f5ad98bb98e05e467f80c81941531d906b6042;hp=14674488b80ae02c19e3f8bc1b21d247993f93e8;hpb=76e3f9fadf1748a87711cbe3d7f18e884aae6cc2;p=pazpar2-moved-to-github.git diff --git a/NEWS b/NEWS index 1467448..06a806a 100644 --- a/NEWS +++ b/NEWS @@ -1,3 +1,121 @@ +--- 1.6.37 2013/11/18 + +Fix 'Record Missing' for command=show PAZ-903 + +Preserve order of records within cluster PAZ-902 + +testing: use yaz-ztest -V if possible and use YAZ in sibling directory +if present. + +Allow clustered records to be ingested during retrieval. PAZ-900 + +Fix void function error which cannot return a value. + +--- 1.6.36 2013/11/11 + +SRU pz:authentication="a/b" may end up as x-username=a%2Fb PAZ-899 + +Upgrade to debhelper version 7 PAZ-898 + +Package with libyaz5 PAZ-897 + +Better error message for CCL parse errors PAZ-887 + +--- 1.6.35 2013/09/23 + +New target setting: pz:authentication_mode. PAZ-896 + +pazpar2 PRM: pazpar2 runs as user nobody. PAZ-893 + +Strip #-suffix for ZOOM URLs. PAZ-892 + +--- 1.6.34 2013/08/30 + +Fix issue with hanging show/bytarget. Could happen if new search was +fired with filter before show from previous show completed. + +Add 'date' handling for solr-pz2.xsl. + +--- 1.6.33 2013/08/13 + +pz:authentication may carry user group password. If pz:authentication +has at least one blank in it, that forces Pazpar2 to use idPass Z39.50 +authentication. Two forms are allowed + user password + user group password +If no blanks are present, open authentication is in use (as before). + +Fix {prev,next}recid elements that are returned by record +command. These were incorrect in versions 1.6.23 thru 1.6.32. + +--- 1.6.32 2013/06/14 + +Experimental support for snippets. If argument snippets=1 is given +for command record or show, the text will include -tags for +those area that matches. + +Fix memory leak WRT client structures (incorrect inc ref count). + +Log when a HTTP response is serialized and the time elapsed. + +New command, service, which returns current service XML in use for +session. + +--- 1.6.31 2013/05/24 + +Local limit for fields of type "generic" (ie text fields) are +now normalized by mergekey rule before comparison takes place. +Before, no normalization took place and comparsion was, thus, exact. + +New facility: dynamic rank , which allows ranking to be changed +for an existing result set. The rank can be set for search or +show. This overrides the rank for metadata elements (which fields +to rank and weight). + +New facility:dynamic mergekey , which allows mergekey to be changed +for an existing result set. The mergekey can be set for search or +show. + +HTTP server: host=@ listens on IPV6 and IPV4 if possible. +Also, allow ports to be given as names (not just integers). +Fix @-notation on systems that don't support IPV6 sockets. + +--- 1.6.30 2013/04/26 + +Add MasterKey Connect configuration. Refer to section "non-standard +databases" for more information. + +Allow timeformat for log to be specified with option -m (as Metaproxy +and YAZ GFS). + +New Debian package pazpar2-dbg. + +Fix NULL ptr reference of se->relevance. If a new search is initiated +and a CCL query fails to parse, Pazpar2 could crash. + +Fix problem with host/port mangling in Pazpar2 HTTP server. Problem +existed in 1.6.29 only. + +--- 1.6.29 2013/04/05 + +IPV6 updates. Allow IPv6 addresses for database hosts and IPv6 address +for HTTP server. By default the HTTP server uses IPv4 only, but that can be +changed by setting "host" attribute for the "listen" element. + +Change semantics of pz:extendrecs. Allow for repeated fetches . +pz:extendrecs is now the number of extra records to fetch (was total +count before). + +--- 1.6.28 2013/03/21 + +Fix hang or memory violation if show occurred before a search. (not that +it makes much sense to perform a show before a search). + +--- 1.6.27 2013/03/08 + +pz2.js: Element_parseChildNodes concatenates all Text/CDATA nodes, instead +of the first child. + --- 1.6.26 2013/03/08 New pz:metadata attribute, empty="empty-value" for Pazpar2's @@ -46,20 +164,20 @@ when YAZ is compiled without ICU support. --- 1.6.22 2012/10/11 -Requires YAZ-4.2.40 to support native solr support. +Requires YAZ-4.2.40 to support native solr support. -Fix and improve logic handling whether or not to re-do search on sort -order changes. A sort order with change in ascending/descending only -whould not trigger a new search, which is required for targets with +Fix and improve logic handling whether or not to re-do search on sort +order changes. A sort order with change in ascending/descending only +whould not trigger a new search, which is required for targets with native sorting capabilities. Each client is now checked if instructions -(sortmap) exist for native sorting and only client that does requires -it is researched. Other clients is just re-ingesting the records, -they already have. The resultset is now cleared if any researching -is done. - -Connection sharing between session has broken since version 1.6.8 with -introduction of logic that would minimize searching if pazpar2 could -detect this based on same query and limits and partly sort order. +(sortmap) exist for native sorting and only client that does requires +it is researched. Other clients is just re-ingesting the records, +they already have. The resultset is now cleared if any researching +is done. + +Connection sharing between session has broken since version 1.6.8 with +introduction of logic that would minimize searching if pazpar2 could +detect this based on same query and limits and partly sort order. This could lead to segementations violations. Added a chapter in the manaul about relevance ranking. @@ -77,7 +195,7 @@ term occurs (l=0 for first term, l=1 for second term, ..). Default value of k is 0.0. Rank tweak: length=strategy. length="linear" if mult is to be divided -by length (existing, default behavior), length="log" if mult is to be +by length (existing, default behavior), length="log" if mult is to be divided by log2(1+length), length="none" if mult is not to be affected by length. @@ -90,11 +208,11 @@ is used in service. Record as returned by show/record command have a minimal indentation which makes things human-readable. -New configuration of default sorting criteria (sort-default) in +New configuration of default sorting criteria (sort-default) in service definition. If no criteria is defined it will be as before -'relevance'. +'relevance'. -Search command now supports sort parameter just as the show command. +Search command now supports sort parameter just as the show command. If no parameter is give, it will use the service sort-default value. --- 1.6.19 2012/09/18 @@ -123,14 +241,14 @@ be reused). --- 1.6.16 2012/08/22 -Fix a bug introduce in 1.6.15 around the position sorting. It resetted the +Fix a bug introduce in 1.6.15 around the position sorting. It resetted the resultset and sorting when the sort order is position. However this will be done on -every client poll, which will make pazpar2 continuing reset and fetching. -It should only be done on FIRST request where the sort order change. +every client poll, which will make pazpar2 continuing reset and fetching. +It should only be done on FIRST request where the sort order change. -Fix an issue on suggestion option: Also disable suggestions on empty string. +Fix an issue on suggestion option: Also disable suggestions on empty string. -Clean up in turbo marc stylesheet. +Clean up in turbo marc stylesheet. Remove the hardcoded size of termlists. @@ -151,17 +269,17 @@ M is default rank and N is rank for CCL terms from field F. Fix for IE7/8 in pz.js -Applied patch from Giannis Kosmas on keepAlive, which also adds keepAlive to init response. +Applied patch from Giannis Kosmas on keepAlive, which also adds keepAlive to init response. Lower log level some places. -Remove some invalid test results. +Remove some invalid test results. --- 1.6.13 2012/05/23 Introducing a version=2 parameter for show, termlist and bytarget commands. -This enables pazpar2 to return approximation on hit and count count when -doing record filtering using the limit parameter on search and a +This enables pazpar2 to return approximation on hit and count count when +doing record filtering using the limit parameter on search and a limitmap with a value of "local:" Setting pz:xslt may embed local XSLT as an alternative to referring @@ -181,13 +299,13 @@ Metadata field rank may given by XML internal document (pz:xslt result). If rank is not given, the rank from service description is used - as before. -Metadata field can now configured a default limitmap and facetmap. +Metadata field can now configured a default limitmap and facetmap. Setting limitmap to "local:" would work for all kind of targets, but would -prob. not be the optimal solution. But at least better than the default behavior -of pazpar2 where no filtering is done. +prob. not be the optimal solution. But at least better than the default behavior +of pazpar2 where no filtering is done. A service definition can now also contains that defines service-wide -settings. These will override server-wide sets and will be overridded by +settings. These will override server-wide sets and will be overridded by settings. New setting, pz:present_chunk, that specifies number of records to fetch @@ -195,31 +313,31 @@ at a time. Zero will disable chunkation; will fetch max_records at once. --- 1.6.12 2012/03/14 -Revert the format change in termlist response, that could break -some clients / UIs since they were expecting an (empty) element -if no facet values was found. +Revert the format change in termlist response, that could break +some clients / UIs since they were expecting an (empty) element +if no facet values was found. --- 1.6.11 2012/03/07 -Revert the behavior of returning errors when unable to block -on termlist, bytarget and search, when unable to block due to -other block. The client will now receive a regular response, +Revert the behavior of returning errors when unable to block +on termlist, bytarget and search, when unable to block due to +other block. The client will now receive a regular response, but it will be logged in the server. A parameter (report) is -added to change behavior to return error response or WARNING -status message. Consider this "API" as private, as it is mostly -untested and could be changed in future releases. +added to change behavior to return error response or WARNING +status message. Consider this "API" as private, as it is mostly +untested and could be changed in future releases. Fix spell error in pz2.js fix in 1.6.10. -New Marc2TurboMarc.xsl (contribution from Sven Porst). -Can solve the missing marc21.xsl updates in some cases. +New Marc2TurboMarc.xsl (contribution from Sven Porst). +Can solve the missing marc21.xsl updates in some cases. -tmarc.xsl: Simplify the 6xx to subject-long and fix 1-based +tmarc.xsl: Simplify the 6xx to subject-long and fix 1-based substring (contribtion from Sven Porst) marc21.xsl: fix 1-based substring call -tmarc.xsl and marc21.xsl: use 856$a as last option for electronic-text. +tmarc.xsl and marc21.xsl: use 856$a as last option for electronic-text. Add test_termlist_block to test suite @@ -230,14 +348,14 @@ Also refactor a bit the code that converts from PQF to SRU/SOLR queries. Fix pz2.js: "null object" due to change in in bytarget result XML. -Fixes in tmarc.xsl: Subject-long shorten for extra commas only. -Added this normalization to the other subject-long fields (d6xx), +Fixes in tmarc.xsl: Subject-long shorten for extra commas only. +Added this normalization to the other subject-long fields (d6xx), where it was missing. -Fixes in marc21.xsl: Updated with most of the new tmarc.xsl. -Still differences around medium and holdings. marc21.xsl is not +Fixes in marc21.xsl: Updated with most of the new tmarc.xsl. +Still differences around medium and holdings. marc21.xsl is not longer active used by Index Data, and should be considered unsupported. -Use tmarc.xsl instead. +Use tmarc.xsl instead. --- 1.6.9 2012/01/19 @@ -271,9 +389,9 @@ for a limitmap. --- 1.6.5 2011/11/01 Updated bytarget command to contain a suggestions element with misspelled -words and suggestions to these. pz2.js has been updated to deliver this -onwards as well. Only target that currently delivers this is the solr -client in YAZ 4.2.18. +words and suggestions to these. pz2.js has been updated to deliver this +onwards as well. Only target that currently delivers this is the solr +client in YAZ 4.2.18. --- 1.6.4 2011/10/28 @@ -370,7 +488,7 @@ Pazpar2 may save HTTP requests. Enabled by option -R. Experimental support for DTIC DADS target. New dads-pz2.xsl. -Support for query_syntax (overrides the default for SRU | Z39.50) +Support for query_syntax (overrides the default for SRU | Z39.50) Support for extraArgs (ZOOM "extraArgs" option) for targets @@ -378,11 +496,11 @@ New commands: status-server and status-session --- 1.5.3 2011/02/18 -Fix for threaded runs: Client now have a copy of the database URL, -which can used after the database has been release from the client. -This makes the logging in the connection idle timeout of the client nicer (no NOURL) and should be thread-safe. +Fix for threaded runs: Client now have a copy of the database URL, +which can used after the database has been release from the client. +This makes the logging in the connection idle timeout of the client nicer (no NOURL) and should be thread-safe. -tmarc.xsl: Add journal-title-abbrev and full text. +tmarc.xsl: Add journal-title-abbrev and full text. cf.xsl: new fields: isbn, issn, journaltitle, volume, issue @@ -478,7 +596,7 @@ and a symlink to it is created from services-enabled. The default.xml service is unnamed and, thus, will be used by jsdemo and test1. New setting pz:negotiation_charset. Patch from Andrei V. Toutoukine. The -new setting pz:negotiation_charset specifies character set for Z39.50 Init. +new setting pz:negotiation_charset specifies character set for Z39.50 Init. --- 1.2.4 2010/01/15 @@ -535,7 +653,7 @@ is now ordered in the same way as metadata in the service definition. Older Pazpar2 version use the order in which metadata appeared in a record instance. -The search argument 'filter' now offers a new operator ~ which does a +The search argument 'filter' now offers a new operator ~ which does a substring match. The = operator works as before: string match for anything but pz:id, or target match for pz:id. @@ -562,7 +680,7 @@ during the session. The service may have its own target settings, ICU config, timeout, etc. In order to be recognized, the POST request must use Content-Type=text/xml. -Timeout values may be given per-service. That's element 'timeout' +Timeout values may be given per-service. That's element 'timeout' which takes three attribute values (a subset may be given): 'session', 'z3950_operation', 'z3950_session'. Option -T is no longer supported - used to specify session timeout. @@ -609,7 +727,7 @@ Session timeout may be specified on the command-line as option -T. Pazpar2 may now be operated in a no-merged mode for records.. All records will be considered unique. This mode is enabled if no mergekey is -generated by the normalization stylesheet (pz:xslt). +generated by the normalization stylesheet (pz:xslt). Pazpar2 caches original records from each target and the 'record' command with offset returns the original record if 'syntax' and 'esn' are NOT @@ -726,7 +844,7 @@ not support some fields are ignored in a search. --- 1.0.1 2007/07/03 -Improved handling of socket timeout for Z39.50 connections. +Improved handling of socket timeout for Z39.50 connections. Misc documentation updates and spell fixes.