Revision 7c1c8ce5acc882fa0496b71b9a9813d1dff47e0f authored by Andrew Kryczka on 05 May 2017, 00:40:29 UTC, committed by Facebook Github Bot on 05 May 2017, 00:43:22 UTC
Summary: When user doesn't set a limit on compaction output file size, let's use the sum of the input files' sizes. This will avoid passing UINT64_MAX as fallocate()'s length. Reported in #2249. Test setup: - command: `TEST_TMPDIR=/data/rocksdb-test/ strace -e fallocate ./db_compaction_test --gtest_filter=DBCompactionTest.ManualCompactionUnknownOutputSize` - filesystem: xfs before this diff: `fallocate(10, 01, 0, 1844674407370955160) = -1 ENOSPC (No space left on device)` after this diff: `fallocate(10, 01, 0, 1977) = 0` Closes https://github.com/facebook/rocksdb/pull/2252 Differential Revision: D5007275 Pulled By: ajkr fbshipit-source-id: 4491404a6ae8a41328aede2e2d6f4d9ac3e38880
1 parent a45e98a
| File | Mode | Size |
|---|---|---|
| cache_bench.cc | -rw-r--r-- | 7.6 KB |
| cache_test.cc | -rw-r--r-- | 20.1 KB |
| clock_cache.cc | -rw-r--r-- | 26.0 KB |
| clock_cache.h | -rw-r--r-- | 636 bytes |
| lru_cache.cc | -rw-r--r-- | 13.6 KB |
| lru_cache.h | -rw-r--r-- | 9.1 KB |
| lru_cache_test.cc | -rw-r--r-- | 5.0 KB |
| sharded_cache.cc | -rw-r--r-- | 4.9 KB |
| sharded_cache.h | -rw-r--r-- | 4.2 KB |
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