Revision c6d04f2ecf368fdfb2151cd10a1febf6404441cf authored by Sagar Vemuri on 30 March 2017, 18:57:05 UTC, committed by Facebook Github Bot on 30 March 2017, 19:09:21 UTC
Summary: Operations like Seek/Next/Prev sometimes take too long to complete when there are many internal keys to be skipped. Adding an option, max_skippable_internal_keys -- which could be used to set a threshold for the maximum number of keys that can be skipped, will help to address these cases where it is much better to fail a request (as incomplete) than to wait for a considerable time for the request to complete. This feature -- to fail an iterator seek request as incomplete, is disabled by default when max_skippable_internal_keys = 0. It is enabled only when max_skippable_internal_keys > 0. This feature is based on the discussion mentioned in the PR https://github.com/facebook/rocksdb/pull/1084. Closes https://github.com/facebook/rocksdb/pull/2000 Differential Revision: D4753223 Pulled By: sagar0 fbshipit-source-id: 1c973f7
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| File | Mode | Size |
|---|---|---|
| dump | ||
| rdb | ||
| CMakeLists.txt | -rw-r--r-- | 544 bytes |
| Dockerfile | -rw-r--r-- | 81 bytes |
| auto_sanity_test.sh | -rwxr-xr-x | 2.6 KB |
| benchmark.sh | -rwxr-xr-x | 16.5 KB |
| benchmark_leveldb.sh | -rwxr-xr-x | 5.1 KB |
| check_format_compatible.sh | -rwxr-xr-x | 3.8 KB |
| db_bench.cc | -rw-r--r-- | 851 bytes |
| db_bench_tool.cc | -rw-r--r-- | 178.2 KB |
| db_bench_tool_test.cc | -rw-r--r-- | 9.7 KB |
| db_crashtest.py | -rw-r--r-- | 13.2 KB |
| db_repl_stress.cc | -rw-r--r-- | 4.5 KB |
| db_sanity_test.cc | -rw-r--r-- | 8.4 KB |
| db_stress.cc | -rw-r--r-- | 84.1 KB |
| dbench_monitor | -rwxr-xr-x | 2.6 KB |
| generate_random_db.sh | -rwxr-xr-x | 726 bytes |
| ldb.cc | -rw-r--r-- | 602 bytes |
| ldb_cmd.cc | -rw-r--r-- | 93.4 KB |
| ldb_cmd_impl.h | -rw-r--r-- | 14.0 KB |
| ldb_cmd_test.cc | -rw-r--r-- | 1.8 KB |
| ldb_test.py | -rw-r--r-- | 23.6 KB |
| ldb_tool.cc | -rw-r--r-- | 4.4 KB |
| pflag | -rwxr-xr-x | 4.0 KB |
| reduce_levels_test.cc | -rw-r--r-- | 5.2 KB |
| regression_test.sh | -rwxr-xr-x | 14.8 KB |
| rocksdb_dump_test.sh | -rwxr-xr-x | 325 bytes |
| run_flash_bench.sh | -rwxr-xr-x | 13.4 KB |
| run_leveldb.sh | -rwxr-xr-x | 6.2 KB |
| sample-dump.dmp | -rw-r--r-- | 100 bytes |
| sst_dump.cc | -rw-r--r-- | 611 bytes |
| sst_dump_test.cc | -rw-r--r-- | 6.4 KB |
| sst_dump_tool.cc | -rw-r--r-- | 22.0 KB |
| sst_dump_tool_imp.h | -rw-r--r-- | 2.7 KB |
| verify_random_db.sh | -rwxr-xr-x | 710 bytes |
| write_stress.cc | -rw-r--r-- | 10.8 KB |
| write_stress_runner.py | -rw-r--r-- | 2.2 KB |
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