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Peter Dillinger 6380df5e10 Vary bloom_bits in db_crashtest (#6103) 
Summary:
Especially with non-integral bits/key now supported,
db_crashtest should vary the bloom_bits configuration. The probabilities
look like this:

1/2 chance of a uniform int from 0 to 19. This includes overall 1/40
chance of 0 which disables the bloom filter.

1/2 chance of a float from a lognormal distribution with a median of 10.
This always produces positive values but with a decent chance of < 1
(overall ~1/40) or > 100 (overall ~1/40), the enforced/coerced
implementation limits.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/6103

Test Plan:
start 'make blackbox_crash_test' several times and look at
configuration output

Differential Revision: D18734877

Pulled By: pdillinger

fbshipit-source-id: 4a38cb057d3b3fc1327f93199f65b9a9ffbd7316
2019-12-10 08:39:50 -08:00
..
advisor Rules Advisor: some fixes to support fetching stats from ODS (#4223) 2018-08-02 15:42:42 -07:00
block_cache_analyzer Fix compliation error on GCC4.8.2 (#6106) 2019-12-03 11:59:21 -08:00
dump simplify include directive involving inttypes (#5402) 2019-06-06 13:56:07 -07:00
rdb Add copyright headers per FB open-source checkup tool. (#5199) 2019-04-18 10:55:01 -07:00
analyze_txn_stress_test.sh Add copyright headers per FB open-source checkup tool. (#5199) 2019-04-18 10:55:01 -07:00
auto_sanity_test.sh Add copyright headers per FB open-source checkup tool. (#5199) 2019-04-18 10:55:01 -07:00
benchmark_leveldb.sh Add copyright headers per FB open-source checkup tool. (#5199) 2019-04-18 10:55:01 -07:00
benchmark.sh Add copyright headers per FB open-source checkup tool. (#5199) 2019-04-18 10:55:01 -07:00
blob_dump.cc comment unused parameters to turn on -Wunused-parameter flag 2018-04-12 17:59:16 -07:00
check_format_compatible.sh Update HISTORY.md for forward compatibility (#6085) 2019-11-26 10:00:31 -08:00
CMakeLists.txt Break db_stress_tool.cc to a list of source files (#6134) 2019-12-08 23:51:01 -08:00
db_bench_tool_test.cc Refactor trimming logic for immutable memtables (#5022) 2019-08-23 13:55:34 -07:00
db_bench_tool.cc Workload generator (Mixgraph) based on prefix hotness (#5953) 2019-11-06 13:02:20 -08:00
db_bench.cc simplify include directive involving inttypes (#5402) 2019-06-06 13:56:07 -07:00
db_crashtest.py Vary bloom_bits in db_crashtest (#6103) 2019-12-10 08:39:50 -08:00
db_repl_stress.cc Move some memory related files from util/ to memory/ (#5382) 2019-05-30 17:44:09 -07:00
db_sanity_test.cc Change RocksDB License 2017-07-15 16:11:23 -07:00
dbench_monitor Fix /bin/bash shebangs 2017-08-03 15:56:46 -07:00
Dockerfile adding docker build script and dockerfile 2015-05-22 16:03:39 -07:00
generate_random_db.sh Add copyright headers per FB open-source checkup tool. (#5199) 2019-04-18 10:55:01 -07:00
ingest_external_sst.sh Add copyright headers per FB open-source checkup tool. (#5199) 2019-04-18 10:55:01 -07:00
ldb_cmd_impl.h Support custom env in sst_dump (#5845) 2019-10-08 19:19:12 -07:00
ldb_cmd_test.cc Support custom env in sst_dump (#5845) 2019-10-08 19:19:12 -07:00
ldb_cmd.cc Support decoding blob indexes in sst_dump (#5926) 2019-10-17 19:36:54 -07:00
ldb_test.py Support custom env in sst_dump (#5845) 2019-10-08 19:19:12 -07:00
ldb_tool.cc Support custom env in sst_dump (#5845) 2019-10-08 19:19:12 -07:00
ldb.cc comment unused parameters to turn on -Wunused-parameter flag 2018-04-12 17:59:16 -07:00
pflag Fix /bin/bash shebangs 2017-08-03 15:56:46 -07:00
reduce_levels_test.cc Organizing rocksdb/db directory 2019-05-31 11:57:01 -07:00
regression_test.sh Add copyright headers per FB open-source checkup tool. (#5199) 2019-04-18 10:55:01 -07:00
report_lite_binary_size.sh Add copyright headers per FB open-source checkup tool. (#5199) 2019-04-18 10:55:01 -07:00
rocksdb_dump_test.sh Add copyright headers per FB open-source checkup tool. (#5199) 2019-04-18 10:55:01 -07:00
run_flash_bench.sh Add copyright headers per FB open-source checkup tool. (#5199) 2019-04-18 10:55:01 -07:00
run_leveldb.sh Add copyright headers per FB open-source checkup tool. (#5199) 2019-04-18 10:55:01 -07:00
sample-dump.dmp First version of rocksdb_dump and rocksdb_undump. 2015-06-19 16:24:36 -07:00
sst_dump_test.cc Support custom env in sst_dump (#5845) 2019-10-08 19:19:12 -07:00
sst_dump_tool_imp.h Support decoding blob indexes in sst_dump (#5926) 2019-10-17 19:36:54 -07:00
sst_dump_tool.cc Fix PlainTableReader not to crash sst_dump (#5940) 2019-10-18 14:44:42 -07:00
sst_dump.cc comment unused parameters to turn on -Wunused-parameter flag 2018-04-12 17:59:16 -07:00
trace_analyzer_test.cc Divide file_reader_writer.h and .cc (#5803) 2019-09-16 10:33:51 -07:00
trace_analyzer_tool.cc Apply formatter to recent 200+ commits. (#5830) 2019-09-20 12:04:26 -07:00
trace_analyzer_tool.h Move util/trace_replay.* to trace_replay/ (#5376) 2019-06-03 13:25:26 -07:00
trace_analyzer.cc RocksDB Trace Analyzer (#4091) 2018-08-13 11:44:02 -07:00
verify_random_db.sh Add copyright headers per FB open-source checkup tool. (#5199) 2019-04-18 10:55:01 -07:00
write_external_sst.sh Add copyright headers per FB open-source checkup tool. (#5199) 2019-04-18 10:55:01 -07:00
write_stress_runner.py Fix interpreter lines for files with python2-only syntax. 2019-07-09 10:51:37 -07:00
write_stress.cc Apply formatter to recent 200+ commits. (#5830) 2019-09-20 12:04:26 -07:00