fork of https://github.com/oxigraph/rocksdb and https://github.com/facebook/rocksdb for nextgraph and oxigraph

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Yanqin Jin 670a916d01 Add more verification to db_stress (#6173) ... Summary: Currently, db_stress performs verification by calling `VerifyDb()` at the end of test and optionally before tests start. In case of corruption or incorrect result, it will be too late. This PR adds more verification in two ways. 1. For cf consistency test, each test thread takes a snapshot and verifies every N ops. N is configurable via `-verify_db_one_in`. This option is not supported in other stress tests. 2. For cf consistency test, we use another background thread in which a secondary instance periodically tails the primary (interval is configurable). We verify the secondary. Once an error is detected, we terminate the test and report. This does not affect other stress tests. Test plan (devserver) ``` $./db_stress -test_cf_consistency -verify_db_one_in=0 -ops_per_thread=100000 -continuous_verification_interval=100 $./db_stress -test_cf_consistency -verify_db_one_in=1000 -ops_per_thread=10000 -continuous_verification_interval=0 $make crash_test ``` Pull Request resolved: https://github.com/facebook/rocksdb/pull/6173 Differential Revision: D19047367 Pulled By: riversand963 fbshipit-source-id: aeed584ad71f9310c111445f34975e5ab47a0615		5 years ago
..
CMakeLists.txt	Add an option to the CMake build to disable building shared libraries (#6122)	5 years ago
batched_ops_stress.cc	cmake: do not build tests for Release build and cleanups (#5916)	5 years ago
cf_consistency_stress.cc	Add more verification to db_stress (#6173)	5 years ago
db_stress.cc	Break db_stress_tool.cc to a list of source files (#6134)	5 years ago
db_stress_common.cc	Add more verification to db_stress (#6173)	5 years ago
db_stress_common.h	Add more verification to db_stress (#6173)	5 years ago
db_stress_driver.cc	Add more verification to db_stress (#6173)	5 years ago
db_stress_driver.h	Break db_stress_tool.cc to a list of source files (#6134)	5 years ago
db_stress_env_wrapper.h	db_stress: preserve all historic manifest files (#6142)	5 years ago
db_stress_gflags.cc	Add more verification to db_stress (#6173)	5 years ago
db_stress_listener.h	Break db_stress_tool.cc to a list of source files (#6134)	5 years ago
db_stress_shared_state.cc	Add more verification to db_stress (#6173)	5 years ago
db_stress_shared_state.h	Add more verification to db_stress (#6173)	5 years ago
db_stress_stat.h	Break db_stress_tool.cc to a list of source files (#6134)	5 years ago
db_stress_test_base.cc	Add more verification to db_stress (#6173)	5 years ago
db_stress_test_base.h	Add more verification to db_stress (#6173)	5 years ago
db_stress_tool.cc	Add more verification to db_stress (#6173)	5 years ago
no_batched_ops_stress.cc	Add more verification to db_stress (#6173)	5 years ago