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Gang Liao ec4ebeff30 Support prepopulating/warming the blob cache (#10298) 
Summary:
Many workloads have temporal locality, where recently written items are read back in a short period of time. When using remote file systems, this is inefficient since it involves network traffic and higher latencies. Because of this, we would like to support prepopulating the blob cache during flush.

This task is a part of https://github.com/facebook/rocksdb/issues/10156

Pull Request resolved: https://github.com/facebook/rocksdb/pull/10298

Reviewed By: ltamasi

Differential Revision: D37908743

Pulled By: gangliao

fbshipit-source-id: 9feaed234bc719d38f0c02975c1ad19fa4bb37d1
2022-07-17 07:13:59 -07:00
..
advisor Update branch as "main" in tools/advisor/README.md (#8744) 2021-09-01 20:26:28 -07:00
block_cache_analyzer Use std::numeric_limits<> (#9954) 2022-05-05 13:08:21 -07:00
dump Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
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
backup_db.sh Revamp check_format_compatible.sh (#8012) 2021-03-02 11:42:27 -08:00
benchmark.sh Support prepopulating/warming the blob cache (#10298) 2022-07-17 07:13:59 -07:00
benchmark_compare.sh Wrapper for benchmark.sh to run a sequence of db_bench tests (#10215) 2022-06-23 18:07:14 -07:00
benchmark_leveldb.sh Add copyright headers per FB open-source checkup tool. (#5199) 2019-04-18 10:55:01 -07:00
blob_dump.cc Remove using namespace (#9369) 2022-01-12 09:31:12 -08:00
check_all_python.py Allow missing "unversioned" python, as in CentOS 8 (#6883) 2020-05-29 11:29:23 -07:00
check_format_compatible.sh Add 7.4 to format compatibility test (#10209) 2022-06-20 13:13:37 -07:00
CMakeLists.txt Mark dependencies as PRIVATE and fix missing dependencies in tools. (#6790) 2020-05-12 21:07:55 -07:00
db_bench.cc Add (& fix) some simple source code checks (#8821) 2021-09-07 21:19:27 -07:00
db_bench_tool.cc Support prepopulating/warming the blob cache (#10298) 2022-07-17 07:13:59 -07:00
db_bench_tool_test.cc Support prepopulating/warming the blob cache (#10298) 2022-07-17 07:13:59 -07:00
db_crashtest.py Support prepopulating/warming the blob cache (#10298) 2022-07-17 07:13:59 -07:00
db_repl_stress.cc Remove using namespace (#9369) 2022-01-12 09:31:12 -08:00
db_sanity_test.cc Remove own ToString() (#9955) 2022-05-06 13:03:58 -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
io_tracer_parser.cc Add IO Tracer Parser (#7333) 2020-09-23 15:50:26 -07:00
io_tracer_parser_test.cc Cleanup includes in dbformat.h (#8930) 2021-09-29 04:04:40 -07:00
io_tracer_parser_tool.cc Add request_id in IODebugContext. (#8045) 2021-04-01 13:14:51 -07:00
io_tracer_parser_tool.h Add IO Tracer Parser (#7333) 2020-09-23 15:50:26 -07:00
ldb.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
ldb_cmd.cc Support prepopulating/warming the blob cache (#10298) 2022-07-17 07:13:59 -07:00
ldb_cmd_impl.h Support single delete in ldb (#9469) 2022-05-10 16:37:19 -07:00
ldb_cmd_test.cc Add blob source to retrieve blobs in RocksDB (#10198) 2022-06-20 20:58:11 -07:00
ldb_test.py Make it possible to enable blob files starting from a certain LSM tree level (#10077) 2022-06-02 20:04:33 -07:00
ldb_tool.cc Default try_load_options to true when DB is specified (#9937) 2022-05-04 08:49:46 -07:00
pflag Fix /bin/bash shebangs 2017-08-03 15:56:46 -07:00
reduce_levels_test.cc Remove own ToString() (#9955) 2022-05-06 13:03:58 -07:00
regression_test.sh Abort RocksDB performance regression test on failure in test setup (#10053) 2022-05-25 13:35:08 -07:00
restore_db.sh Revamp check_format_compatible.sh (#8012) 2021-03-02 11:42:27 -08:00
rocksdb_dump_test.sh Add copyright headers per FB open-source checkup tool. (#5199) 2019-04-18 10:55:01 -07:00
run_blob_bench.sh Support prepopulating/warming the blob cache (#10298) 2022-07-17 07:13:59 -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
simulated_hybrid_file_system.cc Improve SimulatedHybridFileSystem (#9301) 2021-12-29 11:14:42 -08:00
simulated_hybrid_file_system.h Improve SimulatedHybridFileSystem (#9301) 2021-12-29 11:14:42 -08:00
sst_dump.cc Implement a new subcommand "identify" for sst_dump (#6943) 2020-06-08 13:58:28 -07:00
sst_dump_test.cc Use the comparator from the sst file table properties in sst_dump_tool (#9491) 2022-02-08 12:15:35 -08:00
sst_dump_tool.cc Support using ZDICT_finalizeDictionary to generate zstd dictionary (#9857) 2022-05-20 12:09:09 -07:00
trace_analyzer.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
trace_analyzer_test.cc Support read rate-limiting in SequentialFileReader (#9973) 2022-05-24 10:28:57 -07:00
trace_analyzer_tool.cc Support read rate-limiting in SequentialFileReader (#9973) 2022-05-24 10:28:57 -07:00
trace_analyzer_tool.h Add commit marker with timestamp (#9266) 2021-12-10 11:05:35 -08:00
verify_random_db.sh Fix some bugs in verify_random_db.sh (#10112) 2022-06-03 16:35:13 -07:00
write_external_sst.sh Revamp check_format_compatible.sh (#8012) 2021-03-02 11:42:27 -08:00
write_stress.cc Add a SystemClock class to capture the time functions of an Env (#7858) 2021-01-25 22:09:11 -08:00
write_stress_runner.py Allow missing "unversioned" python, as in CentOS 8 (#6883) 2020-05-29 11:29:23 -07:00