Commit Graph
19 Commits
Author SHA1 Message Date
gojomo e42e2ed7f6 Cleanup/consolidation/expansion of *Utils classes
* IoUtils.java
    remove class that confusingly-overlaps with commons IOUtils; move remaining methods to ArchiveUtils or archive's FileUtils
* ArchiveUtils.java, FileUtils.java
    receive relocated methods; eliminated deprecated or unused methods
* JSONUtils.java
    new class to collect common JSON actions
* Iteratorable.java
    wrap Iterator as Iterable for foreach usage
* (many)
    update to use alternate utils methods
2009-11-19 22:39:53 +00:00
gojomo 0497efbb32 [HER-1561] update license to Apache License 2.0
* (many)
    update license boilerplate
* (few)
    delete no-longer used classes
2009-11-10 21:03:27 +00:00
gojomo c05044d51b Eliminate double-database close log messages
* BdbModule.java
   split openDatabase() to openManagedDatabase() (auto-closed) and plain openDatabase() (caller-closes)
   set TempStoredSortedMap to use unmanaged openDatabase
* (others)
   use openManagedDatabase()
2009-10-04 05:06:14 +00:00
gojomo 1951930842 Improve test robustness in face of unpredictable GC
* ObjectIdentityBdbCache.java
   (pageOutStaleEntries) package-protection for unit-test visibility
* ObjectIdentityBdbCacheTest.java
   explicit pageOutStaleEntries, better assert-fail message
2009-09-29 20:20:14 +00:00
gojomo 5a0fe30366 Quiet JUnite test issues
* BdbModuleTest.java, CachedBdbMapTest.java
    use putIfAbsent() in preference to put() (which logs warning)
* BdbModule.java
    register big-cache DBs in implementation-specific methods, so always auto-closed on env close
2009-09-29 19:22:23 +00:00
gojomo 7521375128 [HER-1677] threads stuck in CachedBdbMap.get/_getMem
alternate simplified implementation of our object-cache need
* ObjectIdentityCache.java
    new interface, far less than (Concurrent)Map, for big seems-like-in-memory object-cache
* Supplier.java
    trivial interface for deferred-provision of new instance
* CachedBdbMap.java
    implement ObjectIdentityCache, mainly via getOrUse()
* ObjectIdentityMemCache.java
    trivial ConcurrentHashMap-based all-in-memory ObjectIdentityCache implementation
* ObjectIdentityBdbCache.java
    BDB-backed ObjectIdentityCache implementation, carved from CachedBdbMap
* BdbModule.java
    refactor utility methods to offer CachedBdbMap or ObjectIdentityBdbCache instances, via source toggle
* EnhancedEnvironment.java
    convenience test-environment method
* (others)
    update to use ObjectIdentityCache/ObjectIdentityMemCache in place of ConcurrentMap/ConcurrentHashMap
2009-09-25 21:18:14 +00:00
gojomo e7ab73dd5d [HER-1677] threads stuck in CachedBdbMap.get/_getMem
alternate simplified implementation of our object-cache need
* ObjectIdentityCache.java
    new interface, far less than (Concurrent)Map, for big seems-like-in-memory object-cache
* Supplier.java
    trivial interface for deferred-provision of new instance
* CachedBdbMap.java
    implement ObjectIdentityCache, mainly via getOrUse()
* ObjectIdentityMemCache.java
    trivial ConcurrentHashMap-based all-in-memory ObjectIdentityCache implementation
* ObjectIdentityBdbCache.java
    BDB-backed ObjectIdentityCache implementation, carved from CachedBdbMap
* BdbModule.java
    refactor utility methods to offer CachedBdbMap or ObjectIdentityBdbCache instances, via source toggle
* EnhancedEnvironment.java
    convenience test-environment method
* (others)
    update to use ObjectIdentityCache/ObjectIdentityMemCache in place of ConcurrentMap/ConcurrentHashMap
2009-09-25 21:16:53 +00:00
gojomo 8d09ee38ae CachedBdbMap cleanup 2009-08-11 02:07:22 +00:00
gojomo 0ebac2f115 * CachedBdbMapTest.java
more timing/heap voodoo for test robustness
2009-08-06 20:11:04 +00:00
gojomo 272ae19961 Cleanup
* CachedBdbMap.java
    remove debug output
* TestUtils.java
    add info logging
* CachedBdbMapTest.java
    make more robust against prior heap usage, different platforms
2009-08-04 06:55:31 +00:00
gojomo c196a1de77 [HER-1658] CachedBdbMaps not expunging as expected (especially StatisticsTracker.processedSeedsRecords)
* CachedBdbMap.java
    do expunge on put(), replace()
    add low-memory-sensitive 'canary' to force expunge even if otherwise untriggered
* CachedBdbMapTest.java
    add test of idle expunge in low-memory conditions
* CrawlURI.java
    (getURI) direct access to String URI (don't reuse toString() functionally)
* SeedRecord.java
    support for updating record with later/repeat report
* StatisticsTracker.java
    remove put()s for processedSeedRecords, hostsLastFinished
* BdbFrontier.java
    (getQueueFor) remove put, do in concurrent-compliant manner
2009-08-04 00:06:22 +00:00
szznax e8a8639277 initial checkin: this class is useful for determining why ArchiveReader fails for problematic W/ARC files 2009-07-17 21:52:21 +00:00
gojomo dd254088e1 [HER-1633] port IsCrossTopmostAssignedSurtHopDecideRule to heritrix3
* HopCrossesAssignmentLevelDomainDecideRule.java
    port H2 IsCrossTopmostAssignedSurtHopDecideRule to H3 under this new name
* PublicSuffixes.java
    update comment, public method for 'Assignment Level Domain'/'Assignment Level SURT' term
* AssignmentLevelSurtQueueAssignmentPolicy
    renamed TopmostAssignedSurtQueueAssignmentPolicy
2009-07-08 00:28:56 +00:00
gojomo cb8a374e5d [HER-1636] H3: Failed get of replay char sequence due the OutOfMemoryError: Map failed (port HER-1482)
(from nlevitt's H2 commit message:)
* InMemoryReplayCharSequence.java
    new, simple ReplayCharSequence that supports any encoding, keeping everything in memory
* GenericReplayCharSequence.java
    If the encoding supports random access, memory maps the backing file directly; otherwise decodes to UTF-16 and maps that. Supports the first Integer.MAX_VALUE bytes of the file. Maps up to 64M; moves the map around as necessary for larger files.
* Latin1ByteReplayCharSequence.java
    removed, functionality split between InMemoryReplayCharSequence and GenericReplayCharSequence
* ReplayCharSequenceTest.java
    xestHugeReplayCharSequence() - uncomment to test a huge replay char sequence
    testReplayCharSequenceByteToStringOverflow() - test both UTF-8 and windows-1252
* RecordingOutputStream.java
    use the new ReplayCharSequences
2009-07-07 21:53:57 +00:00
gojomo d336ea760f quiet excessive logging 2009-06-05 02:00:07 +00:00
gojomo 9155e5f4f9 copying noah's work to h3
Fix for [HER-1506] ByteReplayCharSequence ignores specified/non-default character encodings, reported by Jean-No?\195?\171l Rivasseau
* RecordingOutputStream.java
    use ByteReplayCharSequence only for iso8859-1
* ReplayCharSequenceTest.java
    new tests for iso8859-1, windows-1252 and ascii
2009-05-14 21:19:24 +00:00
gojomo 2dec5dfd1a Fix for [HER-1268] ExtractorHTML not able to extract some links (due to them violating RFC2396)
* ExtractorHTMLTest.java, UURIFactoryTest.java
    test that relative-URIs with late-position colons aren't interpreted as absolute URIs with long, illegal schemes
* UURIFactory.java
    update RFC2396REGEX to require legal scheme
* LaxURI.java
    allow illegal candidate scheme to just be interpreted as something else
2009-05-12 22:22:11 +00:00
gojomo 3f7d85d7aa Fix for [HER-1528] NumberFormatException in UURIFactory.checkPort()
* UURIFactoryTest.java
    test that port-looking-part that's out of integer bounds throws URIException not NumberFormatException
* UURIFactory.java
    catch NumberFormatException; allow to surface as URIException
2009-05-12 18:21:17 +00:00
gojomo e047bf68e0 copy 'springy' branch to heritrix3 2009-05-11 22:56:36 +00:00