Timeline
08/19/11:
- 19:28 Changeset [5058] by
- Javadoc concerning parallel decomposition of DISTINCT and modified …
- 19:25 Changeset [5057] by
- Removed unused slf4j dependency. Modified AST2BOpUtility in preparation …
- 15:09 Changeset [5056] by
- I had included the wrong slf4j artifact by mistake…
- 15:02 Changeset [5055] by
- Oops. I had the wrong sesame version set in build.properties.
- 14:51 Changeset [5054] by
- Bug fix to test
- 14:44 Ticket #339 (Change dependency to openrdf 2.4 (SPARQL 1.1 parser)) closed by
- fixed: I am going to close out this issue. We have SPARQL 1.1 TCK failures to …
- 14:43 Ticket #370 (Direct translation of openrdf AST to bigdata AST) created by
- Directly translate the openrdf AST to the bigdata AST. This is necessary …
- 14:39 Changeset [5053] by
- update: slf4j-api-1.6.1.jar (was 1.4.3) update: slf4j-jdk14-1.6.1.jar (was …
- 12:19 Changeset [5052] by
- Update GroupByNode? to use assignment node
08/18/11:
- 21:17 Changeset [5051] by
- Update to 2.4.2 openrdf dependencies [1]. update: …
- 19:34 Changeset [5050] by
- Stubbed out the subquery integration points a little further. I want to …
- 19:09 Changeset [5049] by
- Maintain node and leaf counts correctly and remove unnecessary touches …
- 17:37 Changeset [5048] by
- Commit after sync with Martyn. There appears to be a performance …
- 15:52 Ticket #369 (Aggregation does not allow select expressions to BIND() variables for use ...) created by
- One aggregate pattern that is valid for sparql1.1, which throws an …
- 15:30 Changeset [5047] by
- Relayered the AST nodes to introduce an abstraction for nodes which may …
- 14:04 Changeset [5046] by
- Roughing in the SPARQL 1.1 subquery and named subquery integration.
- 13:56 Changeset [5045] by
- Set sharedstate annotation on slice op
- 13:34 Changeset [5044] by
- Modified the aggregation operators to accept the IGroupByState and …
- 12:02 Changeset [5043] by
- Fix clone constructors on aggregate functions Fix projection node to …
- 10:30 Changeset [5042] by
- Fixed the unit tests for GROUP_CONCAT.
08/17/11:
- 19:54 Changeset [5041] by
- Set the SHARED_STATE anotation for the MemorySortOp?
- 19:22 Ticket #17 (Translate OFFSET/LIMIT into native "slice".) closed by
- fixed: Resolved in AST2BOpUtility. We need to resolve [1] before this feature …
- 19:11 Changeset [5040] by
- Integrated aggregation support into the AST.
- 18:59 Changeset [5039] by
- Add scalarValues param to functionNode and Factory within FunctionRegistry? …
- 17:29 Changeset [5038] by
- Sync to MRoy to work on the FunctionRegistry?
- 15:56 Changeset [5037] by
- Refactored to define QueryRoot? over an abstract base class shared by …
- 13:52 Changeset [5036] by
- Added a pipelined operator for PROJECTION of computing value expressions …
- 13:02 Changeset [5035] by
- Checkpoint on AST refactor to support SPARQL 1.1. This defines (but does …
08/16/11:
- 19:08 Changeset [5034] by
- Javadoc. Added notes on how to finish this stress test.
- 19:02 Changeset [5033] by
- Decoupled the concept of "shared state" for bops from the BOpStats. An …
- 17:27 Changeset [5032] by
- Finished the test suite for OPTIONALs for the HTreeHashJoinOp. See …
- 14:28 Changeset [5031] by
- Support for overflow pages worked out with Martyn. We are good to 5000 …
08/15/11:
- 20:59 Changeset [5030] by
- I've added a hash join operator based on the HTree. Handling OPTIONALs is …
- 16:06 Ticket #368 (Prune variable bindings during query evaluation) created by
- Variable bindings must be pruned at the earliest possible point during …
- 15:17 Changeset [5029] by
- made some modifications to hash join logic
08/13/11:
- 10:13 Changeset [5028] by
- Removed wild cards from cast. They were producing a compiler error under …
08/12/11:
- 19:18 Ticket #300 (Scaleable ORDER BY operator using native heap) closed by
- fixed: The bug mentioned above is resolved in committed revision r5027. See [1] …
- 19:16 Changeset [5027] by
- These changes are relevant to [1]. Depending on the timing of our next …
- 11:33 Ticket #367 (termId already assigned) created by
- The following problem has been present in integration build of the …
- 11:21 Ticket #361 (Code review of openrdf CloseableIterations and layering of ...) closed by
- fixed
08/11/11:
- 13:12 Ticket #366 (RMI/NIO should use versioned data structures or pure interfaces to support ...) created by
- In order to support rolling updates, all RMI/NIO transfers must use …
08/09/11:
- 17:46 Changeset [5026] by
- javadoc edit
- 16:56 Changeset [5025] by
- I've written a test suite for the MemorySortOp? and generalize the code to …
08/08/11:
- 15:58 Ticket #365 (Incompatible buffer size for addr during long running query) created by
- A stack trace has been reported for an RWStore journal (43g) with about …
08/06/11:
- 19:02 Ticket #364 (Scalable default graph evaluation) created by
- The default graph is currently backed by an in memory hash set which …
- 18:54 Ticket #58 (Scalable DISTINCT operator using native heap) closed by
- fixed: This is now fully integrated with the query engine. Further optimization …
- 18:44 Changeset [5024] by
- Checkpoint on integration of the query engine with the memory manager. I …
08/05/11:
- 15:46 Changeset [5023] by
- Modified AbstractRunningQuery? to accept the original IChunkMessage which …
- 12:39 Ticket #169 (Quads query benchmarks) closed by
- wontfix: The lod2 project is pushing new RDF benchmarks, which we will incorporate …
- 12:38 Ticket #178 (Harmonize the bigdata and CTC striterator packages and striterators with ...) closed by
- wontfix
- 12:32 Changeset [5022] by
- Lowered the log level for BigdataSail?.addStatement() from INFO to DEBUG.
08/04/11:
- 15:44 Changeset [5021] by
- If you modify …
- 14:03 Changeset [5020] by
- Bug fix for https://sourceforge.net/apps/trac/bigdata/ticket/361 …
- 13:46 Changeset [5019] by
- javadoc (spelling error)
- 12:00 Changeset [5018] by
- Added unit test contributed by gerjon for [1]. [1] …
08/03/11:
- 17:22 Changeset [5017] by
- Removed Predicate.HashedPredicate? now that we are specifying hashCode() …
- 16:48 Ticket #350 (Prepare 1.0.1 dot release) closed by
- fixed: Release is out.
- 16:21 Changeset [5016] by
- BIGDATA_RELEASE_1_0_1 (bug fix dot release).
- 16:16 Changeset [5015] by
- Added the use of reflection to com.bigdata.Banner to collect information …
- 12:46 Changeset [5014] by
- Updated the 1.0.1 release notes to reflect recently closed issues.
- 12:43 Ticket #359 (NamedGraph pattern fails to bind graph variable if only one binding ...) closed by
- fixed: The code path which replaces the graph variable with a constant …
- 12:41 Changeset [5013] by
- Per [1], the code path which replaces the graph variable with a constant …
- 11:30 Ticket #362 (Fix incompatible with log4j - slf4j bridge.) closed by
- fixed: There are three places where we use Logger.setLevel(). Of these, the most …
- 11:29 Changeset [5012] by
- Workaround for [1]. There are three places where we use …
- 11:02 Changeset [5011] by
- Modified FixedAllocator? to invoke checkBits() using conditional logging @ …
08/02/11:
- 18:46 Changeset [5010] by
- test demonstrating an OOM error related to branching factor on temp triple …
- 18:46 Changeset [5009] by
- test demonstrating an OOM error related to branching factor on temp triple …
- 17:34 Ticket #48 (Support aggregation queries) closed by
- fixed: Bug fixes and unit tests for cases where there are dependencies among the …
- 17:32 Ticket #363 (Integrate native operators into the AST) created by
- Integrate the native operators into the AST, including: - OFFSET/LIMIT …
- 17:16 Changeset [5008] by
- javadoc edit
- 17:13 Changeset [5007] by
- Bug fixes and unit tests for cases where there are dependencies among the …
- 16:10 Changeset [5006] by
- Removed part of a unit test which verified that a DuplicateBOpException …
- 16:05 Changeset [5005] by
- Checkpoint on aggregation support [1]. Wrote a pipelined aggregation …
- 12:48 Changeset [5004] by
- Apply fix from terms branch for ticket #357 to correctly maintain the …
- 12:46 Changeset [5003] by
- relax assertion on m_freeTransients being zero on abortAllocationContext …
- 12:28 Ticket #357 (RWStore reports "FixedAllocator returning null address, with freeBits") closed by
- fixed: The problem was not related to bit math with signed integers, although for …
- 12:00 Changeset [5002] by
- Added explicit touch for failure to resolve the query engine proxy on a …
- 10:56 Changeset [5001] by
- Added unit test for projecting a constant out of the group by operator.
- 10:53 Changeset [5000] by
- Added unit test for GroupByState? when projecting a constant and modified …
- 09:58 Changeset [4999] by
- Add assertions for bit integrity and ensure m_freeTransients is only reset …
08/01/11:
- 19:22 Changeset [4998] by
- Modified GROUP_CONCAT to implicitly convert inline IVs to Strings.
- 19:03 Changeset [4997] by
- Modified StrBOp() so that it will create a plain Literal from an inline IV …
- 18:29 Changeset [4996] by
- Finished the test suite for AVERAGE, COUNT, GROUP_CONCAT, MAX, MIN, …
- 14:11 Changeset [4995] by
- Modified the generalized aggregation operator to conform with SPARQL 1.1 …
- 12:00 Changeset [4994] by
- Modified ConcurrencyManager#shutdownNow?() to use …
- 11:57 Ticket #196 (Journal leaks memory) reopened by
- It appears that there is still a problem with a memory leak. This is …
07/31/11:
- 20:04 Changeset [4993] by
- Checkpoint on the aggregation support [2]. At this point we can integrate …
07/30/11:
- 20:08 Changeset [4992] by
- lifted out hexchar[] to static field.
07/29/11:
- 21:05 Changeset [4991] by
- javadoc edits
- 17:24 Changeset [4990] by
- added the htree to CI.
- 17:22 Changeset [4989] by
- Checkpoint on HTree. All persistence oriented issues appear to be …
- 15:19 Changeset [4988] by
- Ensure the identity of a BucketPage? is set on read from store
- 15:07 Changeset [4987] by
- Revert delete pattern to remain closer to BTree
- 13:50 Changeset [4986] by
- sync to martyn (aggregation)
- 13:14 Changeset [4985] by
- Refactoring the generalized aggregation operator.
- 09:54 Changeset [4984] by
- Refactor with addLevel methods on BucketPage? and DirectoryPage?
07/28/11:
- 21:28 Ticket #362 (Fix incompatible with log4j - slf4j bridge.) created by
- Bigdata cannot run with the slf4j – log4j bridge. […] because bigdata …
- 21:22 Changeset [4983] by
- Checkpoint on aggregation support. I have added a method to IGroupByState …
- 17:54 Ticket #361 (Code review of openrdf CloseableIterations and layering of ...) created by
- Do a code review of (a) all openrdf CloseableIterations?; and (b) the …
- 17:15 Changeset [4982] by
- Sync to Martyn.
- 16:43 Changeset [4981] by
- javadoc edit
- 15:49 Changeset [4980] by
- Sync to martyn. Appear to have fixed the eviction problem by touching the …
- 15:29 Changeset [4979] by
- Working w/ Martyn to reconcile some HTree changes and on the copy-on-write …
- 14:12 Changeset [4978] by
- tidy
- 14:11 Changeset [4977] by
- tidy for reconciliation
- 14:01 Changeset [4976] by
- set test limit statically rather than per invocation
- 13:42 Changeset [4975] by
- tidy up
- 13:36 Changeset [4974] by
- Sync up modifications
- 12:23 Changeset [4973] by
- revert some HTree insert operations
07/27/11:
- 21:31 Changeset [4972] by
- A little more work on the test suite.
- 19:52 Changeset [4971] by
- Working on a generalized aggregation operator for [1]. [1] …
07/26/11:
- 19:05 Ticket #360 (Truth maintenace in SAIL throws OutOfMemoryException) created by
- Truth maintenance in the SAIL can throw an OutOfMemoryException?. This …
- 16:31 Ticket #359 (NamedGraph pattern fails to bind graph variable if only one binding ...) created by
- Default and named graph queries use a decision tree to select the most …
- 15:11 Changeset [4970] by
- Added an ExportKB utility as described at [1] and [2] to the 1.0.0 release …
07/25/11:
- 23:31 Changeset [4969] by
- Reduced log levels for two log statements per inline comment from INFO to …
- 21:15 Ticket #358 (Scalable solution sets on the native heap) created by
- Support scalable solution sets on the native heap. Support for this …
- 19:38 Changeset [4968] by
- cache materialized value during asValue()
- 19:27 Ticket #357 (RWStore reports "FixedAllocator returning null address, with freeBits") created by
- A stack trace was provided. This trace was reported after a server …
- 16:57 Ticket #346 (Add full text search result cache) closed by
- fixed: The change sets have been migrated to the TERMS_REFACTOR_BRANCH. I will …
- 16:30 Changeset [4967] by
- migrating changes from quads query branch and 1.0.0 branch
- 16:08 Changeset [4966] by
- Updated release notes for 1.0.1 to reflect close of additional tickets.
- 13:25 Changeset [4965] by
- Removed if(true) and unused import. Made method arguments final.
- 12:03 Changeset [4964] by
- Removed @Override tags which were causing compilation errors on some JVM …
- 11:55 Changeset [4963] by
- Removed @Override tag on interface.
07/23/11:
- 21:12 Changeset [4962] by
- Commit to fix several problems with eviction and copyOnWrite
- 18:40 Changeset [4961] by
- Make literal based constraints more intelligent in terms of materializing …
07/22/11:
- 20:20 Changeset [4960] by
- made the closure programs easier to extend and added sample code for how …
- 20:18 Changeset [4959] by
- fixed tickets 352 and 355
- 17:17 Ticket #352 (ClassCastException when querying with binding-values that are not known to ...) closed by
- fixed
- 17:16 Ticket #355 (Query failure when comparing with non materialized value) closed by
- fixed
- 16:57 Ticket #353 (UnsupportedOperatorException for some SPARQL queries) closed by
- fixed
- 16:56 Changeset [4958] by
- fixed ticket 353
- 00:20 Changeset [4957] by
- Add basic let assignment operations to JoinGroupNode?
07/21/11:
- 22:30 Changeset [4956] by
- Implement more sparql functions and filters Fix Rule2Bop handling of …
- 22:21 Changeset [4955] by
- Implement more sparql functions and filters Fix Rule2Bop handling of …
07/20/11:
- 12:15 Changeset [4954] by
- added touch(child) on all paths through DirectoryPage?.getChild()
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