Log - 07f520622d542ddbe94407b4619be1c036f5df95 - asterixdb

ef10d07 More cleaning and prepwork. by alexander.behm · 12 years ago
9f4b5f8 Reworked in-memory inverted index that buffers insertions. Still needs testing. by alexander.behm · 12 years ago
b5f8322 added LRU strategy to index lifecycle manager by zheilbron · 12 years ago
5bd708b fixed minor bugs in lsm btree search cursor (related to opcallback) and added opcallback tests for BTree and LSM BTree by zheilbron · 12 years ago
3b89343 added validate() method for IIndexes. Currently only supported for BTree/LSM-BTree by zheilbron · 12 years ago
330cfa9 fixed LSM search cursor to properly release mem component latches during search opcallback sequence by zheilbron · 12 years ago
13493b9 added documentation for ILSMOperationTracker by zheilbron · 12 years ago
d64c4ba updated lsm harness to implement its proper interface by zheilbron · 12 years ago
2392095 LSM indexes now flush upon deactivation (closing), fixing issue 65 by zheilbron · 12 years ago
4211425 fixed bug in lsm search cursors: reset properly resets the cursors by zheilbron · 12 years ago
d75365d split flush and merge into two-part calls to allow for IO scheduling by zheilbron · 12 years ago
43126e2 renamed ILSMIOSchedulerProvider to ILSMIOOperationSchedulerProvider to be consistent by zheilbron · 12 years ago
258a885 abstracted flush and merge operations into lsm io operation for scheduling by zheilbron · 12 years ago
c8fbea0 changed iinIIndex.open and IIndex.close to activate and deactive, respectively by zheilbron · 12 years ago
7bbb2c1 fixing previous commit by zheilbron · 12 years ago
98657e0 changed in-memory buffer cache to have calls that explicitly allocate & deallocate (allow gc) by zheilbron · 12 years ago
bc7fe77 changed lsmbtree insert semantics to be true insert rather than upsert by zheilbron · 12 years ago
a165d0a implemented proper (and uniform) lifecycle management for all indexes by zheilbron · 12 years ago
6087964 refactored index interfaces to allow proper lifecycle management by zheilbron · 12 years ago
621f01e Changed all indexes to use the new bulkload interface by zheilbron · 12 years ago
05f0aa0 Added flush controller and operation tracker interfaces for LSM indexes by zheilbron · 12 years ago
68dc82e Reintegrated hyracks_rtree_bulkload. by alexander.behm · 12 years ago
f081de2 refactored opcallback interfaces and touchpoints by zheilbron · 12 years ago
748063e separated IO scheduling from flush and merge policies by zheilbron · 12 years ago
81eb48f added merge policy and minor fixes to flush policy by zheilbron · 12 years ago
209094e forgot files in last commit :( by zheilbron · 12 years ago
9c6583f added LSM flush policy interface and dummy/naive impl for hyracks testing by zheilbron · 12 years ago
e077b6c Removed extra/misplaced lsm directory creation call by zheilbron · 12 years ago
3dd54f5 Removed dependencies on hyracks-control-nc. by alexander.behm · 12 years ago
e74da94 merged r1274:1322 from hyracks_dev_next by zheilbron · 12 years ago
acce7c3 reverted to r1326 by zheilbron · 12 years ago
416fcd3 Made semantics of LSMBTree.create() consistent with BTree.create(); create resets the index as if it were new by zheilbron · 12 years ago
5287de0 Using btree upsert in lsmbtree by zheilbron · 13 years ago
890182a Implemented BTree upsert. Using callback interface for logging. by alexander.behm · 13 years ago
2f216e3 Finished readthrough and cosmetic cleanup of lsm-common package: by zheilbron · 13 years ago
5a23956 - Merged interface changes from hyracks_inverted_index_updates by zheilbron · 13 years ago
1d0f9a6 Moved tree index test framework to hyracks-test-support. Removed JUnit dependency from access method poms. Cleaned up all access method dependencies. by alexander.behm · 13 years ago
0364b85 Completed consistency checking for components of the LSM B-Tree and LSM R-Tree in open(). by alexander.behm · 13 years ago
e598a47 Added a missing getter method to the RTree. by salsubaiee · 13 years ago
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
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
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
4663e4a Fixed a minor bug in LSMBTree merge. by alexander.behm · 13 years ago
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
b3892c8 Fixed bug in checking expected results of disk-order scan in BTree tests (they still pass). by alexander.behm · 13 years ago
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
4ee9f67 Fixed a BTree concurrency bug, where an unsafe read lead to releasing the wrong latch type. Adding LSMBTree multi-threading tests (still incomplete). by alexander.behm · 13 years ago
7222c93 Minor comment changes. by salsubaiee · 13 years ago
07769de Fixed thread-concurrency issues in tree indexes due to IBinaryComparator not being thread safe anymore. by alexander.behm · 13 years ago
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
ed88dc5 Fixed the order of closing and deleting a tree during the cleanup of a merge. by salsubaiee · 13 years ago
7b5eb1b Added copyright notice. by salsubaiee · 13 years ago
9643b9e Removed warnings. by salsubaiee · 13 years ago
05316c1 - Fixed merging bug. by salsubaiee · 13 years ago
61defab - Added LSM-RTree merge operation with correct concurrency managment. by salsubaiee · 13 years ago
bc852d8 Fixed delete for LSM-BTree. All LSM-BTree tests pass. by alexander.behm · 13 years ago
59345d4 Added more test cases and did more cleaning. by salsubaiee · 13 years ago
1371816 Added ILSMFileNameManager to properly handle the lifecycle of LSM files. Added its implementation for LSM-BTrees with corresponding test. Implemented LSMTree open() using its file name manager. by alexander.behm · 13 years ago
0ea799b Fixed package declarations and imports after renaming lsmtree to lsm. by alexander.behm · 13 years ago
02e9fbd Renamed lsmtree packages to lsm. by alexander.behm · 13 years ago
20fb7be Renaming lsmtree to lsm. First phase. by alexander.behm · 13 years ago[Renamed from hyracks-storage-am-lsmtree-common]
77cf7e3 LSM-RTree cleanup by salsubaiee · 13 years ago
fc84dc4 - Added search operation to the LSM-RTree by salsubaiee · 13 years ago
f17eaaa Cleaned in-memory buffercache and freepagemanager. Added tests for them. by alexander.behm · 13 years ago
ab03f27 Removed PageAllocationException. by alexander.behm · 13 years ago
b6d5be1 Moving lsm test files into their appropriate projects. by alexander.behm · 13 years ago
14b46d0 Added in-memory buffercache with overflow. Created test projects for lsmtree-common and lsmtree-btree. by alexander.behm · 13 years ago
38e1385 Allowed the LSM-RTree to use on in-memory buffer cache for both the r-tree and b-tree by salsubaiee · 13 years ago
bccebb5 * Created new projects for the LSM-Rtree. by salsubaiee · 13 years ago