rocksdb/db_stress_tool
Baptiste Lemaire d6006f9c9b Add experimental mempurge policy flag to db_stress. (#8588)
Summary:
Add `experimental_mempurge_policy` flag to `db_stress` and `db_crashtest.py`.
This flag is only read if the `experimental_allow_mempurge` flag is set to `true`. This flag can take the following values: `kAlways`, and `kAlternate` (default).
- `kAlways`: a flush is always redirected to a mempurge. If the mempurge aborts, the a regular flush proceeds.
- `kAlternate`: if one or more of the flush input memtables is an mempurge output memtable, then a flush is performed, else a mempurge is carried out. Similar to kAlways, if a mempurge aborts, the FlushJob proceeds to a regular flush to storage.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/8588

Reviewed By: pdillinger

Differential Revision: D29934251

Pulled By: bjlemaire

fbshipit-source-id: 90c1debed2029b9915d066914556547507c33dae
2021-07-28 13:27:58 -07:00
..
batched_ops_stress.cc Integrity protection for live updates to WriteBatch (#7748) 2021-01-29 12:18:58 -08:00
cf_consistency_stress.cc
CMakeLists.txt
db_stress.cc
db_stress_common.cc Add user-defined timestamps to db_stress (#8061) 2021-03-23 05:13:30 -07:00
db_stress_common.h Add experimental mempurge policy flag to db_stress. (#8588) 2021-07-28 13:27:58 -07:00
db_stress_compaction_filter.h
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
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 Add experimental mempurge policy flag to db_stress. (#8588) 2021-07-28 13:27:58 -07:00
db_stress_listener.h Make EventListener into a Customizable Class (#8473) 2021-07-27 07:47:02 -07:00
db_stress_shared_state.cc
db_stress_shared_state.h Stress test to inject read failures in DB reopen (#8476) 2021-07-06 11:05:27 -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
db_stress_test_base.cc Add experimental mempurge policy flag to db_stress. (#8588) 2021-07-28 13:27:58 -07:00
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
no_batched_ops_stress.cc Inject fatal write failures to db_stress when DB is running (#8479) 2021-07-01 14:16:47 -07:00