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b26b395e0a
Summary: **Context/Summary:** `CleanStagingDirectory()` is called when the temporary .tmp folder we use to create checkpoint is not empty to begin with. Expanded fault injection can make this call fail e.g, `Delete file /dev/shm/rocksdb_test/rocksdb_crashtest_blackbox/.checkpoint17.tmp/012393.sst -- IO error: injected metadata write error`. But The result of `CleanStagingDirectory()` is ignored in `CreateCheckpoint()`. So the injected IO error can't be propagated to db stress test and handled correctly. Hence we see `While mkdir: /dev/shm/rocksdb_test/rocksdb_crashtest_blackbox/.checkpoint17.tmp: File exists` when we try to re-use a non-empty .tmp folder for new snapshots. Pull Request resolved: https://github.com/facebook/rocksdb/pull/12894 Test Plan: Monitor CI Reviewed By: ltamasi Differential Revision: D60422849 Pulled By: hx235 fbshipit-source-id: 6f735c98eaa05d2b97ba4f781e0928357a50377a |
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| .. | ||
| agg_merge | ||
| backup | ||
| blob_db | ||
| cassandra | ||
| checkpoint | ||
| compaction_filters | ||
| convenience | ||
| leveldb_options | ||
| memory | ||
| merge_operators | ||
| option_change_migration | ||
| options | ||
| persistent_cache | ||
| simulator_cache | ||
| table_properties_collectors | ||
| trace | ||
| transactions | ||
| ttl | ||
| write_batch_with_index | ||
| cache_dump_load.cc | ||
| cache_dump_load_impl.cc | ||
| cache_dump_load_impl.h | ||
| compaction_filters.cc | ||
| counted_fs.cc | ||
| counted_fs.h | ||
| debug.cc | ||
| env_mirror.cc | ||
| env_mirror_test.cc | ||
| env_timed.cc | ||
| env_timed.h | ||
| env_timed_test.cc | ||
| fault_injection_env.cc | ||
| fault_injection_env.h | ||
| fault_injection_fs.cc | ||
| fault_injection_fs.h | ||
| fault_injection_secondary_cache.cc | ||
| fault_injection_secondary_cache.h | ||
| memory_allocators.h | ||
| merge_operators.cc | ||
| merge_operators.h | ||
| object_registry.cc | ||
| object_registry_test.cc | ||
| types_util.cc | ||
| types_util_test.cc | ||
| util_merge_operators_test.cc | ||
| wal_filter.cc | ||