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author | David Grogan <dgrogan@chromium.org> | 2013-12-10 10:36:31 -0800 |
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committer | David Grogan <dgrogan@chromium.org> | 2013-12-10 10:36:31 -0800 |
commit | 0cfb990d58ffba9b56df6e9829ddb9d220824066 (patch) | |
tree | 3fbb7b8fae37a78ffa9991cb0b57e3dbbb24e373 /table | |
parent | 0b9a89f40efdd143fa1426e7d5cd997f67ba6361 (diff) | |
download | leveldb-0cfb990d58ffba9b56df6e9829ddb9d220824066.tar.gz |
Release LevelDB 1.15v1.15
- switched from mmap based writing to simpler stdio based writing. Has a
minor impact (0.5 microseconds) on microbenchmarks for asynchronous
writes. Synchronous writes speed up from 30ms to 10ms on linux/ext4.
Should be much more reliable on diverse platforms.
- compaction errors now immediately put the database into a read-only
mode (until it is re-opened). As a downside, a disk going out of
space and then space being created will require a re-open to recover
from, whereas previously that would happen automatically. On the
plus side, many corruption possibilities go away.
- force the DB to enter an error-state so that all future writes fail
when a synchronous log write succeeds but the sync fails.
- repair now regenerates sstables that exhibit problems
- fix issue 218 - Use native memory barriers on OSX
- fix issue 212 - QNX build is broken
- fix build on iOS with xcode 5
- make tests compile and pass on windows
Diffstat (limited to 'table')
-rw-r--r-- | table/filter_block_test.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/table/filter_block_test.cc b/table/filter_block_test.cc index 3a2a07c..8c4a474 100644 --- a/table/filter_block_test.cc +++ b/table/filter_block_test.cc @@ -29,7 +29,7 @@ class TestHashFilter : public FilterPolicy { virtual bool KeyMayMatch(const Slice& key, const Slice& filter) const { uint32_t h = Hash(key.data(), key.size(), 1); - for (int i = 0; i + 4 <= filter.size(); i += 4) { + for (size_t i = 0; i + 4 <= filter.size(); i += 4) { if (h == DecodeFixed32(filter.data() + i)) { return true; } |