couchbase / moss / 105

Builds Branch Commit Type Ran Committer Via Coverage
105 master Iterator.SeekTo() API with slow, naive, first implementation This naive, first attempt at a SeekTo() implementation just invokes Next() in a loop. Change-Id: I010e900ad Reviewed-on: http://review.couchbase.org/6792... push steveyen travis-ci pending completion   set done
104 master MB-20687 - optimize moss iterator when just a single level The newly introduced iteratorSingle is used in the case when there's only a single level or a single segment in the segment stack. In this situation, heap operations can be completely sk... push steveyen travis-ci pending completion   set done
103 master MB-20899 - only mmapRefresh an old footer when it's in active use mossStore tracks a linked-list of previous footers, where each footer struct has its own ref-count. When a new mmap'ed []byte is available due to a latest-&-greatest footer being ... push steveyen travis-ci pending completion   set done
102 master MB-20899 - TestAccessAfterUnmap (skipped) Manual test case of accessing memory after unmap(), and confirmed that it segfaults. But, test is marked as skipped because I'm not catching the segfaults right now (and recover() doesn't catch this case... push steveyen travis-ci pending completion   set done
101 master MB-20845 - better cleanup if file removal has error Change-Id: Iff963b4da Reviewed-on: http://review.couchbase.org/67649 Reviewed-by: Marty Schoch <marty.schoch@gmail.com> Tested-by: Steve Yen <steve.yen@gmail.com> push steveyen travis-ci pending completion   set done
100 master MB-20845 - cleanup unused mossStore files on open The cleaned up files should include any files that were only partially started but not completely written after a power-failure or a killed-process situation. On the next process restart, the Ope... push steveyen travis-ci pending completion   set done
99 master MB-20590 - mossStore.Stats() API Of note, num_bytes_used_disk and total_compactions are returned. The current implementation rescans the directory every time to compute the num_bytes_used_disk, and while simple, could likely be improved for high... push steveyen travis-ci pending completion   set done
98 master MB-20494 - compacted file is fsync'ed before file-footer written This change is with regards to fsync and compaction, and previously, an fsync would occur only _after_ the file-footer in the compacted file was written. This change invokes fsync ... push steveyen travis-ci pending completion   set done
97 master MB-20494 - optional mossStore StorePersistOptions.NoSync flag When an application calls Store.Persist() with StorePersistOptions.NoSync of false (the default), then both before and after the bytes of a file-footer have been written/appended to th... push steveyen travis-ci pending completion   set done
96 master refactor away iteratorWrapper Instead of having a separate iteratorWrapper and level-of-indirection, this change just moves the optional closer field right onto the iterator. This helps performance for apps like bleve that have a hot loop in ite... push steveyen travis-ci pending completion   set done
95 master cleanup middle of footer chain, not just the end The previous code used to cleanup only the tail end of the footer chain. So, if there were some unused footers in the middle of the chain somewhere, they would be inefficiently left in place. Thi... push steveyen travis-ci pending completion   set done
94 master MB-20397 - added TestRefCounting Change-Id: I4a1844c4a Reviewed-on: http://review.couchbase.org/66519 Reviewed-by: Marty Schoch <marty.schoch@gmail.com> Tested-by: Steve Yen <steve.yen@gmail.com> push steveyen travis-ci pending completion   set done
93 master OpenStoreCollection should drop initial snapshot when done Change-Id: If7932de49 Reviewed-on: http://review.couchbase.org/66518 Reviewed-by: Marty Schoch <marty.schoch@gmail.com> Tested-by: Steve Yen <steve.yen@gmai... push steveyen travis-ci pending completion   set done
92 master fix OpenStoreCollection ref-counting and added TestMMapRef Change-Id: Ib300de602 Reviewed-on: http://review.couchbase.org/66481 Reviewed-by: Marty Schoch <marty.schoch@gmail.com> Tested-by: Steve Yen <steve.yen@gmai... push steveyen travis-ci pending completion   set done
91 master MB-20397 - refresh mmap's on older footers/snapshots This change introduces a ref-counting wrapper (mmapRef) for mmap handles. When a mmapRef's ref-count drops to 0, its memory-mapped slice will be unmapped and its corresponding file handle (Fil... push steveyen travis-ci pending completion   set done