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asterix-gerrit.ics.uci.edu / asterixdb / ecae78ed4592dbfae00ad911790dc951479cc565 / hyracks-dataflow-std / src / main / java
  1. ecae78e Fixed bugs for key maintanance codes in groupers (after being moved out of the aggregators). by jarodwen · 13 years ago
  2. 7144e68 implementing writing keys to output in group-by operator rather than aggregators by buyingyi · 13 years ago
  3. 95ce6f3 add explicit system.gc() call at the beginning of merge phase by buyingyi · 13 years ago
  4. 26252db reformat the source code by buyingyi · 13 years ago
  5. 9dfda07 merge hyracks_dev_next r847:977 by buyingyi · 13 years ago
  6. 84ff168 Updated the aggregator interfaces to use ArrayTupleBuilder; removed the state length calculator. by jarodwen · 13 years ago
  7. 8f46a5e Removed getter and setter from AggregateState by jarodwen · 13 years ago
  8. 6e39697 Major changes: by jarodwen · 13 years ago
  9. 1970313 Removed the initFromPartial() method from the new aggregator interface; added AvgFieldMergeAggregatorFactory for the merge phase of AVG(). by jarodwen · 13 years ago
  10. 3288740 Pre-merge cleanup: removed old aggregator interfaces, and updated codes to use the new interface. by jarodwen · 13 years ago
  11. fd95270 Fixed bugs on key fields arrangement when partial grouping values are stored; added test cases to benchmark the new interface. by jarodwen · 13 years ago
  12. 3f0ffca Update issue #52: rewrote GroupingHashTable to use aggregator for key fields output; fixed a bug of incorrect initialization in pre-cluster grouper; tested all integration tests for new aggregation interfaces with larger dataset (so external grouper spills). by jarodwen · 13 years ago
  13. fab7b6a Update #52: fixed bugs on external grouper on merging phase; fixed bugs on aggregation integration tests. by jarodwen · 13 years ago
  14. e5c7d47 Update issue #52: added initial version of PreCluster grouper operator; added test case for PreCluster grouper. by jarodwen · 13 years ago
  15. 07edaaf Update issue #52: by jarodwen · 13 years ago
  16. ab0220e Update issue #52: by jarodwen · 13 years ago
  17. ab138b8 Update issue #52: by jarodwen · 13 years ago
  18. 49f12b9 Update issue #52 by jarodwen · 13 years ago
  19. 6762257 Update issue #52: by jarodwen@gmail.com · 13 years ago
  20. 6bc6298 Update legacy tuple slot length computation code, regarding to issue #51 by jarodwen · 13 years ago
  21. d3f3ea7 Update legacy codes on computing the field slot length in aggregators are updated. And, the incorrect initialization of the sum aggregator is fixed. Fixes issue 51. by jarodwen · 13 years ago
  22. 661781f Fixed bug in Grace Hash Join by vinayakb · 13 years ago
  23. 7407537 Cleaned up createPushRuntime api by vinayakb · 13 years ago
  24. 95eb8a0 Added a Virtual Cluster Driver by vinayakb · 13 years ago
  25. 5e93424 Added ability to register TaskState with the infrastructure by vinayakb · 13 years ago
  26. 36a6a73 Fixed protocol to call fail() on writers when source operators encounter an error. by vinayakb · 13 years ago
  27. f787877 Added fail() call to IFrameWriter by vinayakb · 13 years ago
  28. d0f1ffb Merged 500:541 from trunk by vinayakb · 13 years ago
  29. e0616d8 Changed job id from UUID to JobId by vinayakb · 13 years ago
  30. 54702fb Converted OperatorDescriptorId and ConnectorDescriptorId to hold ints instead of UUIDs by vinayakb · 13 years ago
  31. 21d59d4 Merged r490:491 from trunk by vinayakb · 14 years ago
  32. a157789 Removed a println. Changed code to use FrameUtils.makeReadable() instead of ByteBuffer.flip() by vinayakb · 14 years ago
  33. fa860d1 Fixed bug in SortMergePartitionCollector. Fixed over-synchronization in collectors. by vinayakb · 14 years ago
  34. 1774c50 Merged r432 from trunk by vinayakb · 14 years ago
  35. 3224dba Added more connector policies. Cleaned up Activity API. by vinayakb · 14 years ago
  36. 646e1ef Merged -r 356:400 from trunk by vinayakb · 14 years ago
  37. a17a768 Fixed task cluster build issue. Fixed closing of Task context by vinayakb · 14 years ago
  38. ceb312d Added sort-merge collector. tests pass by vinayakb · 14 years ago
  39. e809eb0 Partial commit. Code compiles, but not complete by vinayakb · 14 years ago
  40. f1c6fb9 Refactored code for scheduling changes by vinayakb · 14 years ago
  41. 350ce27 Merged in trunk@304:314 by vinayakb · 14 years ago
  42. 3d4c974 Added new scheduler. Temporarily disabled build of compat layer pending some changes by vinayakb · 14 years ago
  43. 74c7207 Merged r289:290 from the hyracks_io_management branch by vinayakb · 14 years ago
  44. 1d66da3 Minor change in comparison loop by vinayakb · 14 years ago
  45. 0eda49a Merged 229:231 from hyracks_online_aggregation branch by vinayakb · 14 years ago
  46. 3aba6b9 Fixed bug when sorting empty input by vinayakb · 14 years ago
  47. f75b793 Merged online_aggregation @186:220 by vinayakb · 14 years ago
  48. 8d3e9b0 Currently FileSplit stores java.io.file as a field and the host housing the file as a string. This is appropriate for a local file system but not for HDFS. The path contained inside the file type is incorrectly normalized. FileSplit should be constructed just from the node and the file path. Added field path (String) to FileSplit. by RamanGrover29 · 14 years ago
  49. 8629755 Fixed dropped tuples bug in HHJ by vinayakb · 14 years ago
  50. b90c11e checking in bug fix in PreClustered Group operator. The close on aggregate was not being called that prevented reducer from closing by RamanGrover29 · 14 years ago
  51. 8d7af5d Added missing abstract class by vinayakb · 14 years ago
  52. 6cf661e Added more descriptive information to operator start/finish logs by vinayakb · 14 years ago
  53. 10b98d6 Fixed ExternalSortOperatorDescriptor to work correctly on empty input by vinayakb · 14 years ago
  54. efbbec5 Fixed external sort flush/reset sequence. Fixed FrameSorter buffer length. Added normalized key to external sort in Word count example by vinayakb · 14 years ago
  55. 424e1ae Optimized in-memory sorting. Added Eclipse project files by vinayakb · 14 years ago
  56. b42d141 createAggregator() throws HyracksDataException. by vinayakb · 14 years ago
  57. 8144aa1 Added Nick's patch that provides IHyracksContext to createAggregator(). by vinayakb · 14 years ago
  58. 2dc6277 Fixed file handle leaks by vinayakb · 14 years ago
  59. 168d92f Added Binary Preclustered Group Operator. Preclustered and Hash based group operators now use the same aggregator interface. Added a Frame Writing Operator. by vinayakb · 14 years ago
  60. 0e6f338 Added Partition Constraints to JSON by vinayakb · 14 years ago
  61. 97ceca9 Refactored IOperatorNodePushable to be extended for multiple inputs by vinayakb · 14 years ago
  62. 824a36d Added flush call to IFrameWriter by vinayakb · 14 years ago
  63. 72cc822 Moved to filescanners that do not need object construction by vinayakb · 14 years ago
  64. 5ba3708 Renamed Map* to DeserializedMap* by vinayakb · 14 years ago
  65. f93682a Refactored hadoop operators out of dataflow-std by vinayakb · 14 years ago
  66. 632a7ce Changed class to accept RawComparator by vinayakb · 14 years ago
  67. 47c2f43 Renamed packages in dataflow-common by vinayakb · 14 years ago
  68. 847471c Refactored Hyracks into runtime/dataflow-common/dataflow-std/server by vinayakb · 14 years ago