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6cc9aef162
Summary: Previously users could set `max_background_flushes=0` to force rocksdb to use a single thread pool for both background flushes and compactions. That'll no longer be possible since I'm going to deprecate `max_background_flushes` and `max_background_compactions` in favor of a single option. This diff introduces a new way to force a single thread pool: when high-pri pool has zero threads, all background jobs will be submitted to low-pri pool. Note the majority of the code change is adding `Env::GetBackgroundThreads()`, which is necessary to check whether the user has provided a zero-sized thread pool. Closes https://github.com/facebook/rocksdb/pull/2204 Differential Revision: D4936256 Pulled By: ajkr fbshipit-source-id: 929a07a0c0705f7766f5339cd013ff74e90d6e01 |
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| .. | ||
| env.cc | ||
| env_basic_test.cc | ||
| env_chroot.cc | ||
| env_chroot.h | ||
| env_hdfs.cc | ||
| env_posix.cc | ||
| env_test.cc | ||
| io_posix.cc | ||
| io_posix.h | ||
| memenv.cc | ||
| mock_env.cc | ||
| mock_env.h | ||
| mock_env_test.cc | ||
| posix_logger.h | ||