Log - f09b6835b553cbe8c91e4adce0bea80cfc5a04dd - asterixdb

5e9224e Factored out common code for tree index search ops. Added LSM BTree search operator (other existing ops can be directly used). by alexander.behm · 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
43382db Simplifying tree operators in preparation of LSM tree operators. 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
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
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
e7aaf0d - Added LSMRTree test framework. by salsubaiee · 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
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
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
34f27e6 Added test for LSMBTree merge. by alexander.behm · 13 years ago
e0f4e1e Fixed a concurrency bug in the LSMBTree that allowed more than one concurrent merge (needed to use isMerging CAS properly). by alexander.behm · 13 years ago
184f71f Added test for LSMBTree tuple writers and references. Found and fixed a bug where antimatter tuples used more space than necessary. by alexander.behm · 13 years ago
d7e0ba2 Added proper synchronization for LSM-BTree bulk load. by alexander.behm · 13 years ago
c258677 Implemented LSM-BTree merge including correct behavior with concurrent accesses. by alexander.behm · 13 years ago
d1cffab Renamed some packages. by alexander.behm · 13 years ago
9e7f433 Using consistent file naming for LSMBTree. More code cleanup. by alexander.behm · 13 years ago
64fa2da Avoiding some object construction in LSM-BTree. by alexander.behm · 13 years ago
7b96aaa Fixed LSM-BTree bulk load. More cleanup. by alexander.behm · 13 years ago
bc852d8 Fixed delete for LSM-BTree. All LSM-BTree tests pass. by alexander.behm · 13 years ago
f5bce6b Implemented test suite for LSMBTree using ordered index testing framework. Found a bug in LSMBTree delete which still needs to be fixed. by alexander.behm · 13 years ago
58ecb02 Finished generic test framework for ordered indexes (currently for BTree and LSMBTree). Ported BTree tests to the new framework. by alexander.behm · 13 years ago
ddffd69 Preparatory refactoring of BTree tests for sharing with LSM-BTree. by alexander.behm · 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-btree]
24dd85c Fixed lsm-tree exceptions. Started to refactor BTree tests for sharing with LSM-BTree. by alexander.behm · 13 years ago
211cf70 Major cleanup of lsm-btree. Added first simple insert+search test. by alexander.behm · 13 years ago
d3f20be More cleanup: Moved datagen and perftest related packages into more appropriate places. by alexander.behm · 13 years ago
f17eaaa Cleaned in-memory buffercache and freepagemanager. Added tests for them. by alexander.behm · 13 years ago
3531aad Cleaned up lsm-btree concurrency. 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
4eb439e Reorganizing lsm-btree code into meaningful packages. by alexander.behm · 13 years ago
5a2c317 Reorganizing lsm tree packages and projects. by alexander.behm · 13 years ago