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asterix-gerrit.ics.uci.edu / asterixdb / f081de218cf214af62222f4df81542a1dbc7b23e / hyracks-storage-am-lsm-rtree / src / main
  1. f081de2 refactored opcallback interfaces and touchpoints by zheilbron · 13 years ago
  2. 81eb48f added merge policy and minor fixes to flush policy by zheilbron · 13 years ago
  3. 753f630 exposed flush policy interfaces properly to layers above by zheilbron · 13 years ago
  4. 9c6583f added LSM flush policy interface and dummy/naive impl for hyracks testing by zheilbron · 13 years ago
  5. 165465d merged hyracks_asterix_stabilization r1453:1468 by zheilbron · 13 years ago
  6. 3dd54f5 Removed dependencies on hyracks-control-nc. by alexander.behm · 13 years ago
  7. 816d042 Added in-memory sorting algorithm for the in memory RTree to be used prior to flushing. by salsubaiee · 13 years ago
  8. acce7c3 reverted to r1326 by zheilbron · 13 years ago
  9. ea80af0 Changed the resourceId(which was fileId) value into a persistent value. by kisskys · 13 years ago
  10. 5287de0 Using btree upsert in lsmbtree by zheilbron · 13 years ago
  11. 890182a Implemented BTree upsert. Using callback interface for logging. by alexander.behm · 13 years ago
  12. b84584b Fixed superfluous file creation in LSM B-Tree and LSM R-Tree integration tests. by alexander.behm · 13 years ago
  13. 2f216e3 Finished readthrough and cosmetic cleanup of lsm-common package: by zheilbron · 13 years ago
  14. 5a23956 - Merged interface changes from hyracks_inverted_index_updates by zheilbron · 13 years ago
  15. c8f86a6 Refactored the integration tests and added integration tests for the LSMRTree. by salsubaiee · 13 years ago
  16. 2661ec4 Added LSMRTree search operator. by salsubaiee · 13 years ago
  17. c2db1ea - Fixed a potential bug in the RTree delete that could happen when a deleter latch the root page while it is leaf and when it wants to upgrade the latch to write latch the root is no longer a leaf page. by salsubaiee · 13 years ago
  18. f09b683 Fixed a bug in the LSMRTree delete operation reported by Markus in issue 58. For each delete operation we need to make sure that we run a true in-memory RTree delete operation to avoid return duplicate keys in case of consequent inserts and deletes for the same tuple before flush occur. by salsubaiee · 13 years ago
  19. 96712d3 Fixed a bug in the LSMRTree search cursor related to the timing of opening the RTree cursors which can cause deadlocks. by salsubaiee · 13 years ago
  20. 0364b85 Completed consistency checking for components of the LSM B-Tree and LSM R-Tree in open(). by alexander.behm · 13 years ago
  21. 035a8ba Removed atomic rename for LSM components. Using special value in metadata page of trees to guarantee consistency of written LSM components. When adding a new LSM component, it is forced to disk, and then the special value is force to disk. by alexander.behm · 13 years ago
  22. 854c466 - Fixed various bugs in the RTree concurrency control protocol which caused some searchers to miss some nodes due to concurrent splits. by salsubaiee · 13 years ago
  23. 0e18687 Implemented registration of LSM components via atomic renaming of a temp component. Modified LSMFileNameManager to use IOManager, such that new LSM components are written to IODevices in a round rob in fashion. Added tests using multiple IO devices. by alexander.behm · 13 years ago
  24. 44d7c07 Implemented new file naming scheme for LSM indexes based on timestamp intervals. Relying on the file names alone, an LSM index can always determine whether an LSM component is valid or not. Still TODO: Implement flushing/merging into a temp file, followed by an atomic rename upon success. by alexander.behm · 13 years ago
  25. 5606015 Fixed a race between mergers and searchers in LSM indexes. Completed multi-threading tests for LSM B-Tree. by alexander.behm · 13 years ago
  26. e7aaf0d - Added LSMRTree test framework. by salsubaiee · 13 years ago
  27. eaebc0d Committed, so Alex can put some changes to avoid conflicts. by salsubaiee · 13 years ago
  28. 44637c1 - Fixed a bug in the LSMRTree search cursor which caused returning corrputed tuples. by salsubaiee · 13 years ago
  29. 07769de Fixed thread-concurrency issues in tree indexes due to IBinaryComparator not being thread safe anymore. by alexander.behm · 13 years ago
  30. 5b706a5 Factored out thread-concurrency code of LSM-Trees into a common harness. Modified LSMBTree and LSMRTree to use the harness. by alexander.behm · 13 years ago
  31. 7b5eb1b Added copyright notice. by salsubaiee · 13 years ago
  32. b3f611f Bug fix. by salsubaiee · 13 years ago
  33. 05316c1 - Fixed merging bug. by salsubaiee · 13 years ago
  34. 9e8e57e Removing BTree reverse scan functionality because it is can cause latch deadlock, and adds more complexity to the BTRee. Changed search cursor, more changes to follow. by alexander.behm · 13 years ago
  35. 61defab - Added LSM-RTree merge operation with correct concurrency managment. by salsubaiee · 13 years ago
  36. 59345d4 Added more test cases and did more cleaning. by salsubaiee · 13 years ago
  37. 59669d3 More of LSM-RTree clean up and bug fixes. by salsubaiee · 13 years ago
  38. 0ea799b Fixed package declarations and imports after renaming lsmtree to lsm. by alexander.behm · 13 years ago
  39. 02e9fbd Renamed lsmtree packages to lsm. by alexander.behm · 13 years ago
  40. 20fb7be Renaming lsmtree to lsm. First phase. by alexander.behm · 13 years ago