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asterix-gerrit.ics.uci.edu / asterixdb / 38c6578e6f4553da0642ece102fca2b8c0fa9a48
  1. 38c6578 Implemented dataflow components for length-partitioned inverted indexes. Added integration test. by alexander.behm · 12 years ago
  2. bbf3930 Changed partitioning field in length-partitioned inverted indexes from integer to short. by alexander.behm · 12 years ago
  3. 71ffa45 Changed the search algorithm for in-memory length-partitioned inverted indexes to only latch one inverted list at a time. by alexander.behm · 12 years ago
  4. 676b811 Merged hyracks_lsm_tree r2465:r2483. by alexander.behm · 12 years ago
  5. 8611a83 Fixed a bug introduced in r2413 that leadto LSM searches being executed as 'try' operations. This caused searchers not to wait for flushes, which violates our current CC protocol, and ultimately lead to hanging threads. by alexander.behm · 12 years ago
  6. 23055f7 Implemented length-partitioned LSM inverted index. Still some cleanup needed. by alexander.behm · 12 years ago
  7. 5161d80 Implemented in-memory component for length-partitioned inverted indexes. by alexander.behm · 12 years ago
  8. ff528ab Refactored code for better sharing. Added new test for on-disk component of length-partitioned inverted index. by alexander.behm · 12 years ago
  9. f7cd295 Merged hyracks_lsm_tree r2452:r2463. by alexander.behm · 12 years ago
  10. 0e13a7d Implemented bulk loading and basic search for the on-disk components of length-partitioned inverted indexes. by alexander.behm · 12 years ago
  11. 30f655a merged hyracks_asterix_stabilization -r 2431:2450 to hyracks_lsm_tree by kisskys · 12 years ago
  12. b353b6d changes of adding missing merge piece for reflecting index nested loop join by kisskys · 12 years ago
  13. bc3cf1c changes to handle null pointer exception when creating OPTracker by kisskys · 12 years ago
  14. b9ae24a Checkpointing progress on implementing a length-partitioned inverted index. by alexander.behm · 12 years ago
  15. 051c550 First steps in preparing the inverted-index testing framework to deal with length partitioning. by alexander.behm · 12 years ago
  16. 0b7985a Some generalizations to support length filtering. by alexander.behm · 12 years ago
  17. cda31b7 Created branch for adding a special fuzzy inverted index that incorporates length filtering. by alexander.behm · 12 years ago
  18. 54cd073 merged hyracks_asterix_stabilization -r1947:2431 to hyracks_lsm_tree by kisskys · 12 years ago
  19. ef5d900 changes for adding proper search/modification callbacks by kisskys · 12 years ago
  20. fcc53e1 removed COMMIT PhysicalOperatorTag by kisskys · 12 years ago
  21. d06bc45 Checkpoint towards introducing a CommitOperator which implements IOperatorExtension interface by kisskys · 12 years ago
  22. e6df8f1 Fixed a few remaining issues regarding closing of OS file handles. by alexander.behm · 12 years ago
  23. ded4ffe Fixed issue in LSM indexes where OS file handles would not be closed properly if destroy() was called after deactivate(). This issue caused 'too many open files' during the Asterix runtime tests on a 32-bit Ubuntu. by alexander.behm · 12 years ago
  24. b37b40c Interface change to accommodate Asterix' need to properly set LSNs in merged components. by alexander.behm · 12 years ago
  25. 642df06 Added LSM insert/delete operator that uses 'try' operations and partial flushing of Hyracks frames to avoid deadlocks with LSM component flushes. by alexander.behm · 12 years ago
  26. e5a55aa Added 'try' versions of LSM index operations to allow their caller to avoid potential deadlocks involving LSM flushes. by alexander.behm · 12 years ago
  27. 2fcbbcf Changed lsm io operation callback such that actions can be taken before and after executing the operation. This mechanism is going to be used by Asterix to inject the last lsn into components. by alexander.behm · 12 years ago
  28. 13fc5e4 Fixed a space calculation bug in the the btree interior frame split. Formatted the code. by salsubaiee · 12 years ago
  29. 3dc682dc Another round of interface changes for the operation tracker. by alexander.behm · 12 years ago
  30. f4827cf Changed operation tracker interface and implementations. by alexander.behm · 12 years ago
  31. dade609 Changed operation tracker to include an externally called completeOperation() for finally declaring an operation inactive on an lsm index. by alexander.behm · 12 years ago
  32. f8775bb Split IOperationCallbackProvider into ISearchOperationCallbackFactory and IModificationOperationCallbackFactory since we are going to have a variety of implementations for them in Asterix. by alexander.behm · 12 years ago
  33. 568d40a Modified operation callback to include the after image in before(). by alexander.behm · 12 years ago
  34. 8671125 Changed the split in the rtree to be non-recursive by making sure the split can successfully insert the new tuple in either split pages assuming tuples are not bigger than half of the page size. Added test cases for the new rtree page split. Fixed a bug in the page header size calculations in btree and rtree. by salsubaiee · 12 years ago
  35. b770379 Made the deleteDirs() method more robust. That method is used to make sure LSM indexes start off a clean directory, and in some cases files were not deleted properly. by alexander.behm · 12 years ago
  36. 390ef9c Changed the btree page split to use tuples sizes in order to determine which tuples are going to move to the new page and added a test case. by salsubaiee · 12 years ago
  37. 25598c2 Changed the RTree and RStarTree split algorithms to do double split if the new tuple cannot fit. All test cases pass. by salsubaiee · 12 years ago
  38. a87bf5e Cleaning the rtree interior frame code. by salsubaiee · 12 years ago
  39. 0cdfd4b - Changed the tree index interfaces so split return a boolean to indicate if the new tuple has been successfully inserted in either left or right page. by salsubaiee · 12 years ago
  40. a8b74c8 added NOOP indexOperation by kisskys · 12 years ago
  41. a8d9a98 removed unnecessary retrying of inserts code from LSMHarness and ILSMIndexes; by zheilbron · 12 years ago
  42. 07e6bee made naming of ILSMIndexAccessor implementations consistent; by zheilbron · 12 years ago
  43. c544195 updated versions to 0.2.2-SNAPSHOT by zheilbron · 12 years ago
  44. d974a5b merged hyracks_asterix_stabilization -r1913:1947 to hyracks_lsm_tree by zheilbron · 12 years ago
  45. 949579a added IInMemoryFreePageManager & IInMemoryBufferCache interfaces by zheilbron · 12 years ago
  46. ca7f68d Removed unused package edu.uci.ics.hyracks.storage.am.common.lifecycle; by zheilbron · 12 years ago
  47. e697b12 fixed a bug which appears in linux, but not in Mac. by kisskys · 12 years ago
  48. d8fc672 replaced the IIndexArtifactMap interface with the ILocalResourceRepository interface by kisskys · 12 years ago
  49. dd94f3a adding missing files by kisskys · 12 years ago
  50. 739d652 continuing implementing the local resource repository by kisskys · 12 years ago
  51. 80ef1d4 allowed operation callback methods to throw an exception by zheilbron · 12 years ago
  52. 3558be6 checkpoint of the local resource repository by kisskys · 12 years ago
  53. bf43701 removed spinlock in ReferenceCountingOperationTracker in favor of condition variable by zheilbron · 12 years ago
  54. 09ff0db renamed IIndexOpContext and its methods for clarity by zheilbron · 12 years ago
  55. c7904fe added classes which should have been added previous commit. by kisskys · 12 years ago
  56. 8fb2baa checkpoint of the local resource repository by kisskys · 12 years ago
  57. 1340ff9 another checkpoint for the local resource repository by kisskys · 12 years ago
  58. 822c2cb checkpoint of implementing the local resource repository by kisskys · 12 years ago
  59. a761518 started implementing local resource repository which stores an indexProvider which is required for local crash recovery. by kisskys · 12 years ago
  60. 2c92bb9 merged hyracks_asterix_stablilization(r 1907:1913) to hyracks_lsm_tree. This fixes the hang case bug in asterix_lsm_stabilization. by kisskys · 12 years ago
  61. 5063fee added cancel() operation callback method to ISearchOperationCallback to allow for releasal of locks when the reconciled tuple is not found after unlatch and retraverse dance by zheilbron · 12 years ago
  62. 7935098 exposed IHyracksTaskContext to op callbacks through IOperationCallbackProvider by zheilbron · 12 years ago
  63. 07afe45 merged hyracks_asterix_stabilization r1904:1907 by zheilbron · 12 years ago
  64. 601fbbc exposed interface for supplying LSM RTree with a linearizer by zheilbron · 12 years ago
  65. 15eccd8 merged hyracks_asterix_stabilization -r 1876:1904 by zheilbron · 12 years ago
  66. d543d53 changed IndexDropOperatorDescriptor to inherit from AbstractTreeIndexOpDesc which dataflowhelpers require by zheilbron · 12 years ago
  67. fba23a3 fixed bug in jaccard occurrence threshold computation to always return a positive (non-zero) value by zheilbron · 12 years ago
  68. a2789c4 fixed bug in index lifecycle: create() clears the in-memory state of an index instance as it should by zheilbron · 12 years ago
  69. 2747e4b fixed minor lifecycle bug in LSM search cursors--properly close even if not used for a search by zheilbron · 12 years ago
  70. f2218d0 increased default multithreading level for index tests (temporary fix to avoid divide by zero error) by zheilbron · 12 years ago
  71. ef3a003 Minor cleanup. by alexander.behm · 12 years ago
  72. dcd80ce Fixed cleanup of files/dirs in lsm inverted index tests. by alexander.behm · 12 years ago
  73. 654d979 More cleaning. Got rid of an unecessary interface. by alexander.behm · 12 years ago
  74. 097aa7e More index operator cleanup for better code sharing with the lsm inverted index. by alexander.behm · 12 years ago
  75. b0ceb85 modified provider and factory interfaces to allow access to hyracks task context by zheilbron · 12 years ago
  76. 86000c3 set ignore properties by zheilbron · 12 years ago
  77. b4fd49d Tweaked search parameters. by alexander.behm · 12 years ago
  78. ef46264 Reintegrated hyracks_inverted_index_updates_new. The inverted index is done (apart from minor cleaning). by alexander.behm · 12 years ago
  79. 6fdd1b0 Minor fixes. by alexander.behm · 12 years ago
  80. 0a335d6 More index operator cleanup. by alexander.behm · 12 years ago
  81. c25df01 First phase of cleaning up index operators for better code sharing. by alexander.behm · 12 years ago
  82. 0acc2d6 Switched inverted-index operators to lsm-inverted-index. Minor cleaning for better code sharing. by alexander.behm · 12 years ago
  83. 7660d93 Properly Using op callbacks in the lsm inverted index. by alexander.behm · 12 years ago
  84. 0e98fbe Adapted inverted index lifecycle calls to latest interfaces. by alexander.behm · 12 years ago
  85. bb906dc Merged hyracks_lsm_tree r1860:1879. by alexander.behm · 12 years ago
  86. 18c13d5 Removed superfluous tests. Tweaked testing parameters. by alexander.behm · 12 years ago
  87. 48c3238 merged hyracks_asterix_stabilization r1829:1876 by zheilbron · 12 years ago
  88. 409cced ensured all tree index operators that implement IFrameWriter properly implement IFrameWriter by zheilbron · 12 years ago
  89. 8e74f38 changed lifecycle manager to account for memory decrease only if deactivate succeeds by zheilbron · 12 years ago
  90. dbdc0b4 Forgot a file. by alexander.behm · 12 years ago
  91. f8e7f24 Fixed incorrect sharing of inverted-list builder causing the multi-threaded tests to break. Finished multi-threading tests. by alexander.behm · 12 years ago
  92. 444f112 revamped index lifecycle management interfaces to allow for more flexibility (needed in asterix for metadata) by zheilbron · 12 years ago
  93. f1b046a Fixed a few multi-threading issues in the lsm-inverted-index. Still some more to go. by alexander.behm · 12 years ago
  94. 512869d Checkpointing lsm-inverted-index multi thread test. Still needs some debugging. by alexander.behm · 12 years ago
  95. 573d565 Further improved lsm-inverted-index tests. Added configuration parameters to AccessMethodsTestConfig. by alexander.behm · 12 years ago
  96. 53f8bc8 Added tests for gram-based indexes, and hashed tokens. by alexander.behm · 12 years ago
  97. 13401ad Improved and fixed a few bugs in the lsm inverted index tests. by alexander.behm · 12 years ago
  98. c809639 Another bugfix. by alexander.behm · 12 years ago
  99. a34f2c8 Small bugfix related to pinning/unpinning papes properly. by alexander.behm · 12 years ago
  100. 6740195 Fixed deletion protocol in the lsm-inverted-index. The in-memory deleted-keys BTree now only contains keys referring to on-disk components. Deletions that refer to documents in the in-memory inverted index are physically removed from there, and no entry to the deleted-keys BTree is made. This behavior seems necessary to avoid a pathological case of 'lost deletes' to on-disk components (more details in comments of the code). by alexander.behm · 12 years ago