rocksdb/db_stress_tool
Levi Tamasi dc5de45af8 Support readahead during compaction for blob files (#9187)
Summary:
The patch adds a new BlobDB configuration option `blob_compaction_readahead_size`
that can be used to enable prefetching data from blob files during compaction.
This is important when using storage with higher latencies like HDDs or remote filesystems.
If enabled, prefetching is used for all cases when blobs are read during compaction,
namely garbage collection, compaction filters (when the existing value has to be read from
a blob file), and `Merge` (when the value of the base `Put` is stored in a blob file).

Pull Request resolved: https://github.com/facebook/rocksdb/pull/9187

Test Plan: Ran `make check` and the stress/crash test.

Reviewed By: riversand963

Differential Revision: D32565512

Pulled By: ltamasi

fbshipit-source-id: 87be9cebc3aa01cc227bec6b5f64d827b8164f5d
2021-11-19 17:53:47 -08:00
..
batched_ops_stress.cc Allow WriteBatch to have keys with different timestamp sizes (#8725) 2021-09-12 15:34:26 -07:00
cf_consistency_stress.cc Fix cf_consistency_stress for backup/restore, harmonize (#7373) 2020-09-10 22:55:06 -07:00
CMakeLists.txt Experimental support for SST unique IDs (#8990) 2021-10-18 23:32:01 -07:00
db_stress_common.cc Add user-defined timestamps to db_stress (#8061) 2021-03-23 05:13:30 -07:00
db_stress_common.h Support readahead during compaction for blob files (#9187) 2021-11-19 17:53:47 -08:00
db_stress_compaction_filter.h Prevent deadlock in db_stress with DbStressCompactionFilter (#8956) 2021-09-24 16:54:02 -07:00
db_stress_driver.cc Use SystemClock* instead of std::shared_ptr<SystemClock> in lower level routines (#8033) 2021-03-15 04:34:11 -07:00
db_stress_driver.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
db_stress_env_wrapper.h db_stress to add --open_metadata_write_fault_one_in (#8235) 2021-04-28 10:58:05 -07:00
db_stress_gflags.cc Support readahead during compaction for blob files (#9187) 2021-11-19 17:53:47 -08:00
db_stress_listener.cc Fix stress/crash test handling of SST unique IDs (#9054) 2021-10-19 11:52:07 -07:00
db_stress_listener.h Fix stress/crash test handling of SST unique IDs (#9054) 2021-10-19 11:52:07 -07:00
db_stress_shared_state.cc Silence false alarms in db_stress fault injection (#6741) 2020-04-24 13:06:12 -07:00
db_stress_shared_state.h Refactor expected state in stress/crash test (#8913) 2021-09-28 14:13:33 -07:00
db_stress_stat.h Use SystemClock* instead of std::shared_ptr<SystemClock> in lower level routines (#8033) 2021-03-15 04:34:11 -07:00
db_stress_table_properties_collector.h Fix and detect headers with missing dependencies (#8893) 2021-09-10 10:00:26 -07:00
db_stress_test_base.cc Support readahead during compaction for blob files (#9187) 2021-11-19 17:53:47 -08:00
db_stress_test_base.h Inject fatal write failures to db_stress when DB is running (#8479) 2021-07-01 14:16:47 -07:00
db_stress_tool.cc Stress test to inject read failures in DB reopen (#8476) 2021-07-06 11:05:27 -07:00
db_stress.cc Add (& fix) some simple source code checks (#8821) 2021-09-07 21:19:27 -07:00
expected_state.cc Refactor expected state in stress/crash test (#8913) 2021-09-28 14:13:33 -07:00
expected_state.h Refactor expected state in stress/crash test (#8913) 2021-09-28 14:13:33 -07:00
no_batched_ops_stress.cc Improve fault injection to MultiRead (#8937) 2021-09-21 14:48:15 -07:00