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CHANGES.txt
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Nutch Change Log
Nutch Current Development
* NUTCH-385 Improve description of thread related configuration for Fetcher (jnioche,lufeng)
* NUTCH-1633 slf4j is provided by hadoop and should not be included in the job file (kaveh minooie via jnioche)
* NUTCH-1787 update and complete API doc overview page (snagel)
* NUTCH-1767 remove special treatment of "params" in relative links (snagel)
* NUTCH-1718 redefine http.robots.agent as "additional agent names" (snagel, Tejas Patil, Daniel Kugel)
* NUTCH-1794 IndexingFilterChecker to optionally dumpText (markus)
* NUTCH-1590 [SECURITY] Frame injection vulnerability in published Javadoc (jnioche)
* NUTCH-1793 HttpRobotRulesParser not configured properly (jnioche)
* NUTCH-1647 protocol-http throws 'unzipBestEffort returned null' for redirected pages (jnioche)
* NUTCH-1736 Can't fetch page if http response header contains Transfer-Encoding：chunked (ysc via jnioche)
* NUTCH-1782 NodeWalker to return current node (markus)
* NUTCH-1758 IndexChecker to send document to IndexWriters (jnioche)
* NUTCH-1786 CrawlDb should follow db.url.normalizers and db.url.filters (Diaa via markus)
* NUTCH-1757 ParserChecker to take custom metadata as input (jnioche)
* NUTCH-1676 Add rudimentary SSL support to protocol-http (jnioche, markus)
* NUTCH-1772 Injector does not need merging if no pre-existing crawldb (jnioche)
* NUTCH-1752 Cache robots.txt rules per protocol:host:port (snagel)
* NUTCH-1613 Timeouts in protocol-httpclient when crawling same host with >2 threads (brian44 via jnioche)
* NUTCH-1766 Generator to unlock crawldb and remove tempdir if generate job fails (Diaa via jnioche)
* NUTCH-207 Bandwidth target for fetcher rather than a thread count (jnioche)
* NUTCH-1182 fetcher to log hung threads (snagel)
* NUTCH-1759 Upgrade to Crawler Commons 0.4 (jnioche)
* NUTCH-1764 readdb to show command-line help if no action (-stats, -dump, etc.) given (Diaa via snagel)
* NUTCH-1700 Remove deprecated code from creativecommons plugin (lewismc)
* NUTCH-1761 Crawl script fails to find job file if not started from inside bin dir (David Hosking, jnioche)
* NUTCH-1603 ZIP parser complains about truncated PDF file (snagel)
* NUTCH-1720 Duplicate lines in HttpBase.java (Walter Tietze via jnioche)
* NUTCH-1750 Improvement of Fetcher's reportStatus (jnioche)
* NUTCH-1747 Use AtomicInteger as semaphore in Fetcher (jnioche)
* NUTCH-1735 code dedup fetcher queue redirects (snagel)
* NUTCH-1745 Upgrade to ElasticSearch 1.1.0 (jnioche)
* NUTCH-1645 Junit Test Case for Adaptive Fetch Schedule class (Yasin Kılınç, lufeng, Sertac TURKEL via snagel)
* NUTCH-1737 Upgrade to recent JUnit 4.x (lewismc)
* NUTCH-1733 parse-html to support HTML5 charset definitions (snagel)
* NUTCH-1671 indexchecker to add digest field (snagel, lufeng)
Nutch 1.8 - 11/03/2014 (dd/mm/yyyy)
Release Report - https://s.apache.org/oHY
* NUTCH-1706 IndexerMapReduce does not remove db_redir_temp (markus, snagel)
* NUTCH-1113 SegmentMerger can now be safely used to merge segments (Edward Drapkin, markus, snagel)
* NUTCH-1729 Upgrade to Tika 1.5 (jnioche)
* NUTCH-1707 DummyIndexingWriter (markus)
* NUTCH-1721 Upgrade to Crawler commons 0.3 (tejasp)
* NUTCH-1253 Incompatable neko and xerces versions (snagel, lewismc)
* NUTCH-1715 RobotRulesParser adds additional '*' to the robots name (tejasp)
* NUTCH-356 Plugin repository cache can lead to memory leak (Enrico Triolo, Doğacan Güney via markus)
* NUTCH-1413 Record response time (Yasin Kılınç, Talat Uyarer, snagel)
* NUTCH-1680 CrawlDbReader to dump minRetry value (markus)
* NUTCH-1699 Tika Parser - Image Parse Bug (Mehmet Zahid Yüzügüldü, snagel via lewismc)
* NUTCH-1695 Add NutchDocument.toString() to ease debugging (markus)
* NUTCH-1675 NutchField to support long (markus)
* NUTCH-1670 set same crawldb directory in mergedb parameter (lufeng via tejasp)
* NUTCH-1080 Type safe members, arguments for better readability (tejasp)
* NUTCH-1360 Suport the storing of IP address connected to when web crawling (lewismc, ferdy and Yasin Kılınç)
* NUTCH-1681 In URLUtil.java, toUNICODE method does not work correctly (İlhami KALKAN, snagel via markus)
* NUTCH-1668 Remove package org.apache.nutch.indexer.solr (jnioche)
* NUTCH-1621 Remove deprecated class o.a.n.crawl.Crawler (Rui Gao via jnioche)
* NUTCH-656 Generic Deduplicator (jnioche, snagel)
* NUTCH-1100 Avoid NPE in SOLRDedup (markus)
* NUTCH-1666 Optimisation for BasicURLNormalizer (jnioche)
* NUTCH-1656 ParseMeta not passed to CrawlDatum for not_modified (markus)
* NUTCH-1606 Check that Factory classes use the cache in a thread safe way (jnioche)
* NUTCH-1653 AbstractScoringFilter (jnioche)
* NUTCH-1562 Order of execution for scoring filters (jnioche, snagel)
* NUTCH-1640 Reuse ParseUtil instance in ParseSegment (Mitesh Singh Jat via jnioche)
* NUTCH-1639 bin/crawl fails on mac os (various contributors via snagel)
* NUTCH-1646 IndexerMapReduce to consider DB status (markus)
* NUTCH-1636 Indexer to normalize and filter repr URL (Iain Lopata via snagel)
* NUTCH-1637 URLUtil is missing getProtocol (markus)
* NUTCH-1622 Create Outlinks with metadata (jnioche)
* NUTCH-1629 Injector skips empty lines in seed files (kaveh minooie via jnioche)
* NUTCH-911 protocol-file to return proper protocol status (Peter Lundberg via snagel)
* NUTCH-806 Merge CrawlDBScanner with CrawlDBReader (jnioche)
* NUTCH-1587 misspelled property "threshold" in conf/log4j.properties (snagel)
* NUTCH-1604 ProtocolFactory not thread-safe (jnioche)
* NUTCH-1595 Upgrade to Tika 1.4 (jnioche, markus)
* NUTCH-1598 ElasticSearchIndexer to read ImmutableSettings from config (markus)
* NUTCH-1520 SegmentMerger looses records (markus)
* NUTCH-1602 improve the readability of metadata in readdb dump normal (lufeng)
* NUTCH-1596 HeadingsParseFilter not thread safe (snagel via markus)
* NUTCH-1597 HeadingsParseFilter to trim and remove exess whitespace (markus)
* NUTCH-1601 ElasticSearchIndexer fails to properly delete documents (markus)
* NUTCH-1600 Injector overwrite does not always work properly (markus)
* NUTCH-1581 CrawlDB csv output to include metadata (markus)
* NUTCH-1327 QueryStringNormalizer (markus)
* NUTCH-1593 Normalize option missing in SegmentMerger's usage (markus)
* NUTCH-1580 index-static returns object instead of value for index.static (Antoinette, lewismc, snagel)
* NUTCH-1126 JUnit test for urlfilter-prefix (Talat UYARER via markus)
Apache Nutch 1.7 Release - 06/20/2013 (mm/dd/yyyy)
Release report - https://s.apache.org/1zE
* NUTCH-1585 Ensure duplicate tags do not exist in microformat-reltag tag set. (lewismc)
* NUTCH-1583 Headings plugin to support multivalued headings (markus)
* NUTCH-1245 URL gone with 404 after db.fetch.interval.max stays db_unfetched in CrawlDb (snagel)
* NUTCH-1527 Elasticsearch indexer (lufeng + markus)
* NUTCH-1475 Index-More Plugin -- A better fall back value for date field (James Sullivan, snagel via lewismc)
* NUTCH-1560 index-metadata to add all values of multivalued metadata (snagel)
* NUTCH-1467 Not able to parse mutliValued metatags (kiran via snagel)
* NUTCH-1430 Freegenerator records overwrite CrawlDB records with AdaptiveFetchSchedule (markus)
* NUTCH-1522 Upgrade to Tika 1.3 (jnioche)
* NUTCH-1578 Upgrade to Hadoop 1.2.0 (markus)
* NUTCH-1577 Add target for creating eclipse project (tejasp)
* NUTCH-1513 Support Robots.txt for Ftp urls (tejasp)
* NUTCH-1249 and NUTCH-1275 : Resolve all issues flagged up by adding javac -Xlint argument (tejasp)
* NUTCH-1053 Parsing of RSS feeds fails (tejasp)
* NUTCH-956 solrindex issues: add field tld to Solr schema (Alexis via lewismc, snagel)
* NUTCH-1277 Fix [fallthrough] javac warnings (tejasp)
* NUTCH-1514 Phase out the deprecated configuration properties (if possible) (tejasp)
* NUTCH-1334 NPE in FetcherOutputFormat (jnioche via tejasp)
* NUTCH-1549 Fix deprecated use of Tika MimeType API in o.a.n.util.MimeUtil (tejasp)
* NUTCH-346 Improve readability of logs/hadoop.log (Renaud Richardet via tejasp)
* NUTCH-829 duplicate hadoop temp files (Mike Baranczak, lewismc, tejasp)
* NUTCH-1501 Harmonize behavior of parsechecker and indexchecker (snagel + lewismc)
* NUTCH-1031 Delegate parsing of robots.txt to crawler-commons (tejasp)
* NUTCH-1547 BasicIndexingFilter - Problem to index full title (Feng)
* NUTCH-1389 parsechecker and indexchecker to report truncated content (snagel)
* NUTCH-1419 parsechecker and indexchecker to report protocol status (snagel + lewismc)
* NUTCH-1047 Pluggable indexing backends (jnioche)
* NUTCH-1536 Ant build file has hardcoded conf dir location (zm via lewismc)
* NUTCH-1420 Get rid of the dreaded � (markus via lewismc)
* NUTCH-1521 CrawlDbFilter pass null url to urlNormalizers (Lufeng via lewismc)
* NUTCH-1284 Add site fetcher.max.crawl.delay as log output by default (tejasp)
* NUTCH-1453 Substantiate tests for IndexingFilters (lufeng via lewismc)
* NUTCH-840 Port tests from parse-html to parse-tika (lewismc, jnioche)
* NUTCH-1509 Implement read/write in NutchField (markus)
* NUTCH-1507 Remove FetcherOutput (markus)
* NUTCH-1506 Add UPDATE action to NutchIndexAction (markus)
* NUTCH-1500 bin/crawl fails on step solrindex with wrong path to segment (Tristan Buckner, snagel)
* NUTCH-1274 Fix [cast] javac warnings (tejasp via lewismc)
* NUTCH-1494 RSS feed plugin seems broken (Sourajit Basak, tejasp and lewismc)
* NUTCH-1127 JUnit test for urlfilter-validator (tejasp via lewismc)
* NUTCH-1119 JUnit test for index-static (tejasp via lewismc)
* NUTCH-1510 Upgrade to Hadoop 1.1.1 (markus)
* NUTCH-1118 JUnit test for index-basic (tejasp via lewismc)
* NUTCH-1331 limit crawler to defined depth (jnioche)
Release 1.6 - 23/11/2012
* NUTCH-1370 Expose exact number of urls injected @runtime (snagel via lewismc)
* NUTCH-1117 JUnit test for index-anchor (lewismc)
* NUTCH-1451 Upgrade automaton jar to 1.11-8 (lewismc)
* NUTCH-1488 bin/nutch to run junit from any directory (snagel via lewismc)
* NUTCH-1493 Error adding field 'contentLength'='' during solrindex using index-more (Nathan Gass via lewismc)
* NUTCH-1491 Strip UTF-8 non-character codepoints in title (Nathan Gass via markus)
* NUTCH-1421 RegexURLNormalizer to only skip rules with invalid patterns (snagel)
* NUTCH-1341 NotModified time set to now but page not modified (markus)
* NUTCH-1215 UpdateDB should not require segment as input (markus)
* NUTCH-1383 IndexingFiltersChecker to show error message instead of null pointer exception (snagel)
* NUTCH-1476 SegmentReader getStats should set parsed = -1 if no parsing took place (snagel)
* NUTCH-1252 SegmentReader -get shows wrong data (snagel)
* NUTCH-1344 BasicURLNormalizer to normalize https same as http (snagel)
* NUTCH-706 Url regex normalizer: pattern for session id removal not to match "newsId" (Meghna Kukreja via snagel)
* NUTCH-1415 release packages to contain top level folder apache-nutch-x.x (snagel)
* NUTCH-1441 AnchorIndexingFilter should use plain HashSet (ferdy via lewismc)
* NUTCH-1470 Ensure test files are included for runtime testing (lewismc)
* NUTCH-1434 Indexer to delete robots noindex (markus)
* NUTCH-1443 Solr schema version is invalid (markus)
* NUTCH-1417 Remove o.a.n.metadata.Office (lewismc)
* NUTCH-1376 Add description parameter to every ant task (lewismc)
* NUTCH-1440 reconfigure non-existent stopwords_en.txt in schema-solr4.xml (shekhar sharma via lewismc)
* NUTCH-1439 Define boost field as type float in schema-solr4.xml (shekhar sharma via lewismc)
* NUTCH-1433 Upgrade to Tika 1.2 (jnioche)
* NUTCH-1388 Optionally maintain custom fetch interval despite AdaptiveFetchSchedule (markus)
* NUTCH-1430 Freegenerator records overwrite CrawlDB records with AdaptiveFetchSchedule (markus)
* NUTCH-1087 Deprecate crawl command and replace with example script (jnioche)
* NUTCH-1306 Add option to not commit and clarify existing solr.commit.size (ferdy)
* NUTCH-1405 Allow to overwrite CrawlDatum's with injected entries (markus)
* NUTCH-1412 Upgrade commons lang (markus)
* NUTCH-1251 SolrDedup to use proper Lucene catch-all query (Arkadi Kosmynin via markus)
* NUTCH-1407 BasicIndexingFilter to optionally add domain field (markus)
* NUTCH-1408 RobotRulesParser main doesn't take URL's (markus)
* NUTCH-1300 Indexer to filter normalize URL's (markus)
* NUTCH-1330 WebGraph OutlinkDB to preserve back up (markus)
* NUTCH-1319 HostNormalizer plugin (markus)
* NUTCH-1386 Headings filter not to add empty values (markus)
* NUTCH-1356 ParseUtil use ExecutorService instead of manually thread handling (ferdy via markus)
* NUTCH-1352 Improve regex urlfilters/normalizers synchronization (ferdy via markus)
* NUTCH-1024 Dynamically set fetchInterval by MIME-type (markus)
* NUTCH-1364 Add a counter in Generator for malformed urls (lewismc)
* NUTCH-1262 Map `duplicating` content-types to a single type (markus)
* NUTCH-1385 More robust plug-in order properties in nutch-site.xml (Andy Xue via markus)
* NUTCH-1336 Optionally not index db_notmodified pages (markus)
* NUTCH-1346 Follow outlinks to ignore external (markus)
* NUTCH-1320 IndexChecker and ParseChecker choke on IDN's (markus)
* NUTCH-1351 DomainStatistics to aggregate by TLD (markus)
* NUTCH-1381 Allow to override default subcollection field name (markus)
* NUTCH-XX Commit to add configuration for separation of ant distribution targets (lewismc + jnioche)
Release 1.5.1 - 07/10/2012
* NUTCH-1404 Nutch script fails to find job file in deploy mode (sidabatra, jnioche)
* NUTCH-1415 release packages to contain top level folder apache-nutch-x.x (snagel via lewismc)
* NUTCH-1400 Remove developer -core option for bin/nutch (jnioche)
* NUTCH-1384 Typo in ParseSegment's run-method (Matthias Agethle via markus)
* NUTCH-1398 Upgrade to Hadoop 1.0.3 (jnioche)
Release 1.5 - 04/15/2012
* NUTCH-1208 Don't include KEYS file in bin distribution (jnioche)
* NUTCH-1234 Upgrade to Tika 1.1 (jnioche, markus)
* NUTCH-809 Parse-metatags plugin (jnioche)
* NUTCH-1310 Nutch to send HTTP-accept header (markus)
* NUTCH-1305 Domain(blacklist)URLFilter to trim entries (markus)
* NUTCH-1307 Improve formatting of ant targets for clearer project help (lewismc)
* NUTCH-1299 LinkRank inverter to ignore records without Node (markus)
* NUTCH-1258 MoreIndexingFilter should be able to read Content-Type from both parse metadata and content metadata (jnioche, markus)
* NUTCH-1293 IndexingFiltersChecker to store detected content type in crawldatum metadata (markus)
* NUTCH-1291 Fetcher to stringify exception on // unexpected exception (markus)
* NUTCH-965 Skip parsing for truncated documents (alexis, lewismc, ferdy)
* NUTCH-1210 DomainBlacklistFilter (markus)
* NUTCH-1193 Incorrect url transform to lowercase: parameter solr (Eduardo dos Santos Leggiero via lewismc)
* NUTCH-1272 Wrong property name for index-static in nutch-default.xml (Daniel Baur via jnioche)
* NUTCH-1259 Store detected content-type in crawldatum metadata (jnioche, markus)
* NUTCH-1266 Subcollection to optionally write to configured fields (markus)
* NUTCH-1005 Parse headings plugin (markus)
* NUTCH-1264 Configurable indexing plugin index-metadata (jnioche)
* NUTCH-1242 Allow disabling of URL Filters in ParseSegment (Edward Drapkin via markus)
* NUTCH-1256 WebGraph to dump host + score (markus)
* NUTCH-1260 Fetcher should log fetching of redirects (Sebastian Nagel via markus)
* NUTCH-1255 Change ivy.xml of all plugins to remove "nutch.root" property (ferdy)
* NUTCH-1248 Generator to select on status (markus)
* NUTCH-1177 Generator to select on retry interval (markus)
* NUTCH-1246 Upgrade to Hadoop 1.0.0 (jnioche)
* NUTCH-1139 Indexer to delete gone documents (markus)
* NUTCH-1244 CrawlDBDumper to filter by regex (markus)
* NUTCH-1237 Improve javac arguements for more verbose ouput (lewismc)
* NUTCH-1236 Add link to site documentation to download older versions of Nutch (lewismc)
* NUTCH-1146 Prevent generation of _SUCCESS files in output (jnioche)
* NUTCH-1232 Remove site field from index-basic (markus)
* NUTCH-1239 Webgraph should remove deleted pages from segment input (markus)
* NUTCH-1238 Fetcher throughput threshold must start before feeder finished (markus)
* NUTCH-1138 remove LogUtil from trunk and nutch gora (lewismc)
* NUTCH-1231 Upgrade to Tika 1.0 (markus)
* NUTCH-1230 MimeType API deprecated and breaks with Tika 1.0 (markus)
* NUTCH-1235 Upgrade to new Hadoop 0.20.205.0 (markus)
* NUTCH-1217 Update NOTICE.txt to drop some copyrights (lewismc)
* NUTCH-1129 Add freegenerator, domainstats and crawldbscanner to log4j (markus)
* NUTCH-1184 Fetcher to parse and follow Nth degree outlinks (markus)
* NUTCH-1221 Migrate DomainStatistics to MapReduce API (markus)
* NUTCH-1216 Add trivial comment to lib/native/README.txt (lewismc)
* NUTCH-1214 DomainStats tool should be named for what it's doing (markus)
* NUTCH-1213 Pass additional SolrParams when indexing to Solr (ab)
* NUTCH-1211 URLFilterChecker command line help doesn't inform user of
STDIN requirements (mattmann)
* NUTCH-1209 Output from ParserChecker Url missing a newline (mattmann)
* NUTCH-1207 ParserChecker to output signature (markus)
* NUTCH-1090 InvertLinks should inform when ignoring internal links (Marek Backmann via markus)
* NUTCH-1174 Outlinks are not properly normalized (markus)
* NUTCH-1203 ParseSegment to show number of milliseconds per parse (markus)
* NUTCH-1185 Decrease solr.commit.size to 250 (markus)
* NUTCH-1180 UpdateDB to backup previous CrawlDB (markus)
* NUTCH-1173 DomainStats doesn't count db_not_modified (markus)
* NUTCH-1155 Host/domain limit in generator is generate.max.count+1 (markus)
* NUTCH-1061 Migrate MoreIndexingFilter from Apache ORO to java.util.regex (markus)
* NUTCH-1178 Incorrect CSV header CrawlDatumCsvOutputFormat (markus)
* NUTCH-1142 Normalization and filtering in WebGraph (markus)
* NUTCH-1153 LinkRank not to log all keys and not to write Hadoop _SUCCESS file (markus)
Release 1.4 - 11/4/2011
* NUTCH-1195 Add Solr 4x (trunk) example schema (ab)
* NUTCH-1192 Add '/runtime' to svn ignore (ferdy)
* NUTCH-1097 application/xhtml+xml should be enabled in plugin.xml of parse-html; allow multiple mimetypes for plugin.xml (Ferdy via lewismc)
* NUTCH-797 Fix parse-tika and parse-html to use relative URL resolution per RFC-3986
(Robert Hohman, ab)
* NUTCH-1154 Upgrade to Tika 0.10. NOTE: Tika's new RTF parser may ignore more
text in malformed documents than previously - see TIKA-748 for details. (ab)
* NUTCH-1109 Add Sonar targets to Ant build.xml (lewismc)
* NUTCH-1152 Upgrade SolrJ to version 3.4.0 (ab)
* NUTCH-1136 Ant pmd target is broken (lewismc)
* NUTCH-1058 Upgrade Solr schema to version 1.4 (markus)
* NUTCH-1137 LinkDB invertlinks other options ignored when using -dir option (Sebastian Nagel, markus)
* NUTCH-1141 Configurable Fetcher queue depth (jnioche)
* NUTCH-1091 Remove commons logging dependency from Nutch branch and trunk (lewismc)
* NUTCH-672 allow unit tests to be run from bin/nutch (Todd Lipton via lewismc)
* NUTCH-937 Put plugins in classes/plugins in job file (Claudio Martella, Ferdy Galema, jnioche)
* NUTCH-623 Change plugin source directory "languageidentifier" to "language-identifier" (lewismc)
* NUTCH-1074 topN is ignored with maxNumSegments and generate.max.count (Robert Thomson via markus)
* NUTCH-1078 Upgrade all instances of commons logging to slf4j (with log4j backend) (lewismc)
* NUTCH-1115 Option to disable fixing embedded URL parameters in DomContentUtils (markus)
* NUTCH-1114 Attr file missing in domain filter (markus)
* NUTCH-1067 Configure minimum throughput for fetcher (markus)
* NUTCH-1102 Fetcher to rely on fetcher.parse directive (markus)
* NUTCH-1110 UpdateDB must not write _success file (markus)
* NUTCH-1105 Max content length option for index-basic (markus)
* NUTCH-940 static field plugin (Claudio Martella via lewismc)
* NUTCH-914 Implement Apache Project Branding Requirements (lewismc)
* NUTCH-1095 remove i18n from Nutch site to archive and legacy secton of wiki (lewismc)
* NUTCH-1101 Option to purge db_gone records with updatedb (markus)
* NUTCH-1096 Empty (not null) ContentLength results in failure of fetch (Ferdy Galema via jnioche)
* NUTCH-1073 Rename parameters 'fetcher.threads.per.host.by.ip' and 'fetcher.threads.per.host' (jnioche)
* NUTCH-1089 Short compressed pages caused exception in protocol-httpclient (Simone Frenzel via jnioche)
* NUTCH-1085 Nutch script does not require HADOOP_HOME (jnioche)
* NUTCH-1075 Delegate language identification to Tika (jnioche)
* NUTCH-1049 Add classes to bin/nutch script (markus)
* NUTCH-1051 Export WebGraph node scores for Solr.ExternalFileField (markus)
* NUTCH-1083 ParserChecker implements Tools (jnioche)
* NUTCH-1082 IndexingFiltersChecker utility does not list multi valued fields (markus)
* NUTCH-1004 Do not index empty values for title field (markus)
* NUTCH-914 Implement Apache Project Branding Requirements (lewismc via jnioche)
* NUTCH-1069 Readlinkdb broken on Hadoop > 0.20 (markus)
* NUTCH-1044 Redirected URLs and possibly all of their outlinked URLs have invalid scores (jnioche)
* NUTCH-1028 Log urls when parsing (markus)
* NUTCH-1065 New mvn.template (lewismc)
* NUTCH-1072 Display number and size of queues in Fetcher status (jnioche)
* NUTCH-1071 Crawldb update displays total number of URLs per status (jnioche)
* NUTCH-1045 MimeUtil to rely on default config provided by Tika (jnioche)
* NUTCH-1057 Fetcher thread time out configurable (markus)
* NUTCH-1037 Option to deduplicate anchors prior to indexing (markus)
* NUTCH-1050 Add segmentDir option to WebGraph (markus)
* NUTCH-1055 upgrade package.html file in language identifier plugin (lewismc)
* NUTCH-1059 Remove convdb command from /bin/nutch (lewismc)
* NUTCH-1019 Edit comment in org.apache.nutch.crawl.Crawl to reflect removal of legacy (lewismc)
* NUTCH-1023 Trivial error in error message for org.apache.nutch.crawl.LinkDbReader (lewismc)
* NUTCH-1043 Add pattern for filtering .js in default url filters (jnioche)
* NUTCH-1054 LinkDB optional during indexing (jnioche)
* NUTCH-1029 Readdb throws EOFException (markus)
* NUTCH-1036 Solr jobs should increment counters in Reporter (markus)
* NUTCH-987 Support HTTP auth for Solr communication (markus)
* NUTCH-1027 Degrade log level of `can't find rules for scope` (markus)
* NUTCH-783 IndexingFiltersChecker utility (jnioche via markus)
* NUTCH-1030 WebgraphDB program requires manually added directories (markus)
* NUTCH-1011 Normalize duplicate slashes in URL's (markus)
* NUTCH-993 NullPointerException at FetcherOutputFormat.checkOutputSpecs (Christian Guegi via jnioche)
* NUTCH-1013 Migrate RegexURLNormalizer from Apache ORO to java.util.regex (markus)
* NUTCH-1016 Strip UTF-8 non-character codepoints and add logging for SolrWriter (markus)
* NUTCH-1012 Cannot handle illegal charset $charset (markus)
* NUTCH-1022 Upgrade version number of Nutch agent in conf (markus)
* NUTCH-295 Description for fetcher.threads.fetch property (kubes via markus)
* NUTCH-1000 Add option not to commit to Solr (markus)
* NUTCH-1006 MetaEquiv with single quotes not accepted (markus)
* NUTCH-1010 ContentLength not trimmed (markus)
Release 1.3 - 6/4/2011
* NUTCH-995 Generate POM file using the Ivy makepom task (mattmann, jnioche, Gabriele Kahlout)
* NUTCH-1003 task 'package' does not reflect the new organisation of the code (jnioche)
* NUTCH-994 Fine tune Solr schema (markus)
* NUTCH-997 IndexingFitlers to store Date objects instead of Strings (jnioche)
* NUTCH-996 Indexer adds solr.commit.size+1 docs (markus)
* NUTCH-983 Upgrade SolrJ to 3.1 (markus, jnioche)
* NUTCH-989 Index-basic plugin and Solr schema now use date fieldType for tstamp field (markus)
* NUTCH-888 Remove parse-rss and add tests for rss to parse-tika (jnioche)
* NUTCH-991 SolrDedup must issue a commit (markus)
* NUTCH 986 SolrDedup fails due to date incorrect format (markus)
* NUTCH-977 SolrMappingReader uses hardcoded configuration parameter name for mapping file (markus)
* NUTCH-976 Rename properties solrindex.* to solr.* (markus)
* NUTCH-890 Fix IllegalAccessError with slf4j used in Solrj (markus)
* NUTCH-891 Subcollection plugin won't require blacklist any more (markus)
* NUTCH-972 CrawlDbMerger doesn't break on non-existent input (Gabriele Kahlout via jnioche)
* NUTCH-967 Upgrade to Tika 0.9 (jnioche)
* NUTCH-975 Fix missing/wrong headers in source files (markus)
* NUTCH-963 Add support for deleting Solr documents with STATUS_DB_GONE in CrawlDB (Claudio Martella, markus)
* NUTCH-825 Publish nutch artifacts to central maven repository (mattmann, jnioche)
* NUTCH-962 max. redirects not handled correctly: fetcher stops at max-1 redirects (Sebastian Nagel via ab)
* NUTCH-921 Reduce dependency of Nutch on config files (ab)
* NUTCH-876 Remove remaining robots/IP blocking code in lib-http (ab)
* NUTCH-872 Change the default fetcher.parse to FALSE (ab)
* NUTCH-564 External parser supports encoding attribute (Antony Bowesman, mattmann)
* NUTCH-964 Upgraded Xerces to 2.91, ERROR conf.Configuration - Failed to set setXIncludeAware (markus)
* NUTCH-927 Fetcher.timelimit.mins is invalid when depth is greater than 1 (Wade Lau via jnioche)
* NUTCH-824 Crawling - File Error 404 when fetching file with an hexadecimal character in the file name (Michela Becchi via jnioche)
* NUTCH-954 Strict application of Content-Length limit for http protocols (Alexis Detreglode via jnioche)
* NUTCH-950 DomainURLFilter throws NPE on bogus urls (Alexis Detreglode via jnioche)
* NUTCH-935 basicurlnormalizer removes unnecessary /./ in URLs (Stondet via markus)
* NUTCH-912 MoreIndexingFilter does not parse docx and xlsx date formats (Markus Jelsma, jnioche)
* NUTCH-886 A .gitignore file for Nutch (dogacan)
* NUTCH-930 Remove remaining dependencies on Lucene API (ab)
* NUTCH-883 Remove unused parameters from nutch-default.xml (jnioche)
* NUTCH-936 LanguageIdentifier should not set empty lang field on NutchDocument (Markus Jelsma via jnioche)
* NUTCH-787 ScoringFilters should not override the injected score (jnioche)
* NUTCH-949 Conflicting ANT jars in classpath (jnioche)
* NUTCH-863 Benchmark and a testbed proxy server (ab)
* NUTCH-844 Improve NutchConfiguration (ab)
* NUTCH-845 Native hadoop libs not available through maven (ab)
* NUTCH-843 Separate the build and runtime environments (ab)
* NUTCH-821 Use ivy in nutch builds (Enis Soztutar, jnioche)
* NUTCH-837 Remove search servers and Lucene dependencies (ab)
* NUTCH-836 Remove deprecated parse plugins (jnioche)
* NUTCH-939 Added -dir command line option to SolrIndexer (Claudio Martella via ab)
* NUTCH-948 Remove Lucene dependencies (ab)
Release 1.2 - 09/18/2010
* NUTCH-901 Make index-more plug-in configurable (Markus Jelsma via mattmann)
* NUTCH-908 Infinite Loop and Null Pointer Bugs in Searching (kubes via mattmann)
* NUTCH-906 Nutch OpenSearch sometimes raises DOMExceptions (Asheesh Laroia via ab)
* NUTCH-862 HttpClient null pointer exception (Sebastian Nagel via ab)
* NUTCH-905 Configurable file protocol parent directory crawling (Thorsten Scherler, mattmann, ab)
* NUTCH-877 Allow setting of slop values for non-quote phrase queries on query-basic plugin (kubes via jnioche)
* NUTCH-716 Make subcollection index filed multivalued (Dmitry Lihachev via jnioche)
* NUTCH-878 ScoringFilters should not override the injected score
* NUTCH-870 Injector should add the metadata before calling injectedScore (jnioche via mattmann)
* NUTCH-858 No longer able to set per-field boosts on lucene documents (ab)
* NUTCH-869 Add parse-html back (jnioche)
* NUTCH-871 MoreIndexingFilter missing date format (Max Lynch via mattmann)
* NUTCH-696 Timeout for Parser (ab, jnioche)
* NUTCH-857 DistributedBeans should not close their RPC counterparts (kubes)
* NUTCH-855 ScoringFilter and IndexingFilter: To allow for the propagation of URL Metatags
and their subsequent indexing (Scott Gonyea via mattmann)
* NUTCH-677 Segment merge filering based on segment content (Marcin Okraszewski via mattmann)
* NUTCH-774 Retry interval in crawl date is set to 0 (Reinhard Schwab via mattmann)
* NUTCH-697 Generate log output for solr indexer and dedup (Dmitry Lihachev, Jeroen van Vianen via mattmann)
* NUTCH-850 SolrDeleteDuplicates needs to clone the SolrRecord objects (jnioche)
* NUTCH-838 Add timing information to all Tool classes (Jeroen van Vianen, mattmann)
* NUTCH-835 Document deduplication failed using MD5Signature (Sebastian Nagel via ab)
* NUTCH-831 Allow configuration of how fields crawled by Nutch are stored / indexed /
tokenized (Jeroen van Vianen via mattmann)
* NUTCH-278 Fetcher-status might need clarification: kbit/s instead of kb/s shown (Alex McLintock via mattmann)
* NUTCH-833 Website is still Lucene branded (mattmann, Alex McLintock)
* NUTCH-832 Website menu has lots of broken links - in particular the API docs (Alex McLintock via mattmann)
Release 1.1 - 2010-06-06
* NUTCH-819 Included Solr schema.xml and solrindex-mapping.xml don't play together (ab)
* NUTCH-818 Bugfix : Parse-tika uses minorCodes instead of majorCodes in ParseStatus (jnioche)
* NUTCH-816 Add zip target to build.xml (mattmann)
* NUTCH-732 Subcollection plugin not working (Filipe Antunes, ab)
* NUTCH-815 Invalid blank line before If-Modified-Since header (Pascal Dimassimo via ab)
* NUTCH-814 SegmentMerger bug (Rob Bradshaw, ab)
* NUTCH-812 Crawl.java incorrectly uses the Generator API resulting in NPE (Phil Barnett via mattmann and ab)
* NUTCH-810 Upgrade to Tika 0.7 (jnioche)
* NUTCH-785 Copy metadata from origin URL when redirecting in Fetcher + call scfilters.initialScore on newly created URL (jnioche)
* NUTCH-779 Mechanism for passing metadata from parse to crawldb (jnioche)
* NUTCH-784 CrawlDBScanner (jnioche)
* NUTCH-762 Generator can generate several segments in one parse of the crawlDB (jnioche)
* NUTCH-740 Configuration option to override default language for fetched pages (Marcin Okraszewski via jnioche)
* NUTCH-803 Upgrade to Hadoop 0.20.2 (ab)
* NUTCH-787 Upgrade Lucene to 3.0.1. (Dawid Weiss via ab)
* NUTCH-796 Zero results problems difficult to troubleshoot due to lack of logging (ab)
* NUTCH-801 Remove RTF and MP3 parse plugins (jnioche)
* NUTCH-798 Upgrade to SOLR1.4 and its dependencies (jnioche)
* NUTCH-799 SOLRIndexer to commit once all reducers have finished (jnioche)
* NUTCH-782 Ability to order htmlparsefilters (jnioche)
* NUTCH-719 fetchQueues.totalSize incorrect in Fetcher (Steven Denny via jnioche)
* NUTCH-790 Some external javadoc links are broken (siren)
* NUTCH-766 Tika parser (jnioche via mattmann)
* NUTCH-786 Improvement to the list of suffix domains (jnioche)
* NUTCH-775 Enhance searcher interface (siren)
* NUTCH-781 Update Tika to v0.6 (jnioche)
* NUTCH-269 CrawlDbReducer: OOME because no upper-bound on inlinks count (stack + jnioche)
* NUTCH-655 Injecting Crawl metadata (jnioche)
* NUTCH-658 Use counters to report fetching and parsing status (jnioche)
* NUTCH-777 Upgrading to jetty6 broke unit tests (mattmann)
* NUTCH-767 Update Tika to v0.5 for the MimeType detection (Julien Nioche via ab)
* NUTCH-769 Fetcher to skip queues for URLS getting repeated exceptions
(Julien Nioche via ab)
* NUTCH-768 - Upgrade Nutch 1.0 to use Hadoop 0.20.1, also upgrades Xerces to
version 2.9.1. (kubes)
* NUTCH-712 ParseOutputFormat should catch java.net.MalformedURLException
coming from normalizers (Julien Nioche via ab)
* NUTCH-741 Job file includes multiple copies of nutch config files
(Kirby Bohling via ab)
* NUTCH-739 SolrDeleteDuplications too slow when using hadoop (Dmitry Lihachev via ab)
* NUTCH-738 Close SegmentUpdater when FetchedSegments is closed
(Martina Koch, Kirby Bohling via ab)
* NUTCH-746 NutchBeanConstructor does not close NutchBean upon contextDestroyed,
causing resource leak in the container. (Kirby Bohling via ab)
* NUTCH-772 Upgrade Nutch to use Lucene 2.9.1 (ab)
* NUTCH-760 Allow field mapping from Nutch to Solr index (David Stuart, ab)
* NUTCH-761 Avoid cloning CrawlDatum in CrawlDbReducer (Julien Nioche, ab)
* NUTCH-753 Prevent new Fetcher from retrieving the robots twice (Julien Nioche via ab)
* NUTCH-773 - Some minor bugs in AbstractFetchSchedule (Reinhard Schwab via ab)
* NUTCH-765 - Allow Crawl class to call Either Solr or Lucene Indexer (kubes)
* NUTCH-735 - crawl-tool.xml must be read before nutch-site.xml when
invoked using crawl command (Susam Pal via dogacan)
* NUTCH-721 - Fetcher2 Slow (Julien Nioche via dogacan)
* NUTCH-702 - Lazy Instanciation of Metadata in CrawlDatum (Julien Nioche via dogacan)
* NUTCH-707 - Generation of multiple segments in multiple runs returns only 1 segment
(Michael Chen, ab)
* NUTCH-730 - NPE in LinkRank if no nodes with which to create the WebGraph
(Dennis Kubes via ab)
* NUTCH-731 - Redirection of robots.txt in RobotRulesParser (Julien Nioche via ab)
* NUTCH-757 - RequestUtils getBooleanParameter() always returns false
(Niall Pemberton via ab)
* NUTCH-754 - Use GenericOptionsParser instead of FileSystem.parseArgs() (Julien
Nioche via ab)
* NUTCH-756 - CrawlDatum.set() does not reset Metadata if it is null (Julien Nioche
via ab)
* NUTCH-679 - Fetcher2 implementing Tool (Julien Nioche via ab)
* NUTCH-758 - Set subversion eol-style to "native" (Niall Pemberton via ab)
Release 1.0 - 2009-03-23
1. NUTCH-474 - Fetcher2 crawlDelay and blocking fix (Dogacan Guney via ab)
2. NUTCH-443 - Allow parsers to return multiple Parse objects.
(Dogacan Guney et al, via ab)
3. NUTCH-393 - Indexer should handle null documents returned by filters.
(Eelco Lempsink via ab)
4. NUTCH-456 - Parse msexcel plugin speedup (Heiko Dietze via siren)
5. NUTCH-446 - RobotRulesParser should ignore Crawl-delay values of other
bots in robots.txt (Dogacan Guney via siren)
6. NUTCH-482 - Remove redundant plugin lib-log4j (siren)
7. NUTCH-483 - Remove redundant commons-logging jar from ontology plugin
(siren)
8. NUTCH-161 - Change Plain text parser to
use parser.character.encoding.default property for fall back encoding
(KuroSaka TeruHiko, siren)
9. NUTCH-61 - Support for adaptive re-fetch interval and detection of
unmodified content. (ab)
10. NUTCH-392 - OutputFormat implementations should pass on Progressable.
(cutting via ab)
11. NUTCH-495 - Unnecessary delays in Fetcher2 (dogacan)
12. NUTCH-443 - allow parsers to return multiple Parse object, this will speed
up the rss parser (dogacan via mattmann). This update is a fix and semantics
change from the original patch for NUTCH-443. The original patch did not tell
the Indexer to read crawl_parse too so that it can pickup sub-urls' fetch
datums. This patch addresses that issue. Now, if Fetcher gets a null content,
instead of pushing an empty content, it filters the null content.
13. NUTCH-485 - Change HtmlParseFilter 's to return ParseResult object instead of
Parse object. (Gal Nitzan via dogacan)
14. NUTCH-489 - URLFilter-suffix management of the url path when the url contains
some query parameters. (Emmanuel Joke via dogacan)
15. NUTCH-502 - Bug in SegmentReader causes infinite loop.
(Ilya Vishnevsky via dogacan)
16. NUTCH-444 Possibly use a different library to parse RSS feed for improved
performance and compatibility. This patch introduced a new plugin, feed,
that includes an index filter and a parse plugin for feeds that uses ROME.
There was discussion to remove parse-rss, in light of the feed plugin,
however, this patch does not explicitly remove parse-rss. (dogacan, mattmann)
17. NUTCH-471 - Fix synchronization in NutchBean creation.
(Enis Soztutar via dogacan)
18. Upgrade to Lucene 2.2.0 and Hadoop 0.12.3. (ab)
19. NUTCH-468 - Scoring filter should distribute score to all outlinks at
once. (dogacan)
20. NUTCH-504 - NUTCH-443 broke parsing during fetching. (dogacan)
21. NUTCH-497 - Extreme Nested Tags causes StackOverflowException in
DomContentUtils...Spider Trap. (kubes)
22. NUTCH-434 - Replace usage of ObjectWritable with something based on
GenericWritable. (dogacan)
23. NUTCH-499 - Refactor LinkDb and LinkDbMerger to reuse code. (dogacan)
24. NUTCH-498 - Use Combiner in LinkDb to increase speed of linkdb generation.
(Espen Amble Kolstad via dogacan)
25. NUTCH-507 - lib-lucene-analyzers jar defintion is wrong in plugin.xml.
(Emmanuel Joke via dogacan)
26. NUTCH-503 - Generator exits incorrectly for small fetchlists.
(Vishal Shah via dogacan)
27. NUTCH-505 - Outlink urls should be validated. (dogacan)
28. NUTCH-510 - IndexMerger delete working dir. (Enis Soztutar via dogacan)