* EnhancedEnvironment.java
in getClassCatalog(), when read-only env, insist on read-only catalog
* PersistLoadProcessor.java
remove existing curi members from prior to prevent clobbering source
* PersistProcessor.java
set historyDbConfig read-only, set je.log.faultReadSize for
compatability with BDBModule.setup()
* Arc2Warc.java
when HTTP response, write response record rather than resource
enable reconstruction of ARC from WARC via namedFields
* ARCRecord.java
added headerString and accessor to save verbatim ARC header string
offer html
* XmlMarshaller.java
new class to write xml based on nested map structure
* BeanBrowseResource.java ScriptResource.java EngineResource.java
JobResource.java JobRelatedResource.java
support xml representation
* WorkQueueFrontier.java PrecedenceProvider.java WorkQueue.java ToeThread.java
ToePool.java CrawlJob.java Engine.java Frontier.java CrawlController.java
StatisticsTracker.java CrawledBytesHistotable.java FetchStats.java
ProcessorChain.java CrawlURI.java Reporter.java
offer same data that is returned in the single line reports in a map
suitable for use with XmlMarshaller
* FileUtils.java
new method tryToCanonicalize(File)
* commons/pom.xml, .classpath
update to BDB-JE 4.0.71
* BdbModule.java
(getStoredQueue) added
(getStoredMap) made more general
(openDatabase) all databases now 'managed'
* TempStoredSortedMap.java -> DisposableStoredSortedMap.java
renamed
* StatisticsTracker.java, **Report.java
use new name
* StoredQueue.java, StoredQueueTest.java
move to org.archive.bdb package
* BdbMultipleWorkQueues.java, PrefixFinderTest.java
update for BDB-JE 4 changes
* BdbFrontier.java
use getStoredQueue
drop unneeded custom serialization support
* WorkQueueFrontier.java
drop unneeded custom serialization support
* JobResource.java
suppress checkpoint-selector after terminate
* Checkpoint.java
adapt to work without direct reference to CheckpointService
* CheckpointService.java
configure Checkpoint without making it dependent on CheckpointService
* PersistLogProcessor.java
rotate logs on checkpoint
* CrawlerJournal.java, FrontierJournal.java
rotate for checkpoint support without full Checkpointable
stats & logging checkpoint support
* StatisticsTracker.java
implement Checkpointable; save small state in JSON, recycle BDB data when recovering
* CrawlerLoggerModule.java
implement Checkpointable; rotate logs on checkpoint
* GenerationFileHandler.java
avoid clobbering leftover logs from earlier futures via moveAside
* CrawlStatSnapshot.java
(sameProgressAs) test for lack-of-progress
* ObjectIdentityMemCache.java, TopNSet.java
offer deeper access to assist checkpoint/resume
core checkpointing system classes:
* Checkpointable.java
basic interface for checkpoint aware/capable beans
* Checkpoint.java
one Checkpoint, either in progress or recovery -- a name + storage directory
* CheckpointService.java
helper bean to enable, trigger checkpoints and recovery
* Checkpointer.java(*2), CheckpointInputStream.java, CheckpointRecovery.java DefaultCheckpointRecovery.java, RecoverAction.java
(deleted) no longer used
* 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
* ServerCache.java
make abstract, implement getHostFor(UURI) and getServerFor(UURI)
* DefaultServerCache.java
extend ServerCache, remove getHostFor(UURI) and getServerFor(UURI)
* ServerCacheUtil.java
removed
* other classes
change usage of ServerCacheUtil to ServerCache
* BloomUriUniqFilter.java
make bloom size configurable via bean properties
change implementing class to BloomFilter64bit (given growing prevalance of 64bit JVMs and larger heaps)
* BloomUriUniqFilterTest.java
update test for property-set sizing
* BloomFilter64bit.java
improve comment
* ScopePlusOneDecideRule.java
removing, in favor of SurtPrefixedDecideRule's 'alsoCheckVia' option
* RecyclingFastBufferedOutputStream.java
use library by deriving as subclass (rather than c&p), now that class is available in an included library (fastutil)
* BdbModule.java
allow Database instance reuse if BdbConfig is identical instance
* PersistProcessor.java
convert shared BdbConfig for history db to static constant HISTORY_DB_CONFIG
* PersistOnlineProcessor.java
use HISTORY_DB_CONFIG, don't close possibly-shared DB on stop()
* PrecedenceLoader.java, PreloadedUriPrecedencePolicy.java
use HISTORY_DB_CONFIG
* ConfigPathConfigurer, PathFixupListener
notify beans when paths fixed
* SurtPrefixedDecideRule.java
only read source prefixes after path fixup; dump after read or any batch of seeds
* SeedModule.java, TextSeedModule.java, SeedListener.java
new concludedSeedBatch event
* AbstractFrontier.java, StatisticsTracker.java
ignore new concluded-batch event
* AlertThreadGroup.java, JobResource.java
new mechanism for threads not part of AlertThreadGroup to temporarily redirect their logging to provided (job) logger
* ConfigPathConfigurer, PathFixupListener
notify beans when paths fixed
* SurtPrefixedDecideRule.java
only read source prefixes after path fixup; dump after read or any batch of seeds
* SeedModule.java, TextSeedModule.java, SeedListener.java
new concludedSeedBatch event
* AbstractFrontier.java, StatisticsTracker.java
ignore new concluded-batch event
* AlertThreadGroup.java, JobResource.java
new mechanism for threads not part of AlertThreadGroup to temporarily redirect their logging to provided (job) logger
* BdbModule.java
be more robust about 0/-1 as 'don't care' values
* AbstractFrontier.java
reorder settable properties for ease of discovery
* FetchHTTP.java
correct type to allow setting property
* profile-crawler-beans.cxml
add comments for all unstated default values an operator might want to change
* (many)
reorder, refactor, rename to better minimize/match simple configuration
szznax