c6abe30ee3
Summary: We were removing the file from `log_recycle_files_` before renaming it with `ReuseWritableFile()`. Since `ReuseWritableFile()` occurs outside the DB mutex, it was possible for a concurrent full purge to sneak in and delete the file before it could be renamed. Consequently, `SwitchMemtable()` would fail and the DB would enter read-only mode. The fix is to hold the old file number in `log_recycle_files_` until after the file has been renamed. Full purge uses that list to decide which files to keep, so it can no longer delete a file pending recycling. Pull Request resolved: https://github.com/facebook/rocksdb/pull/5900 Test Plan: new unit test Differential Revision: D19771719 Pulled By: ajkr fbshipit-source-id: 094346349ca3fb499712e62de03905acc30b5ce8 |
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| .. | ||
| db_impl_compaction_flush.cc | ||
| db_impl_debug.cc | ||
| db_impl_experimental.cc | ||
| db_impl_files.cc | ||
| db_impl_open.cc | ||
| db_impl_readonly.cc | ||
| db_impl_readonly.h | ||
| db_impl_secondary.cc | ||
| db_impl_secondary.h | ||
| db_impl_write.cc | ||
| db_impl.cc | ||
| db_impl.h | ||
| db_secondary_test.cc | ||