Peter Dillinger a6af317476 Use format_version=7 by default, fix perf bug (#14239) ...

Summary:
Since it's been > 6 months and we have production uses, migrate to fv=7 by default. One unit test needed an update for the change to table properties with fv=7.

On making this change, PresetCompressionDictTest tests detected extra memory usage by decompressing LZ4 with dictionary compression. This turned out to be a bug in `std::find` usage that led to using the ZSTD-optimized decompressor (with digested dictionary usage) in cases where it is not needed. I've fixed the bug and improved the unit tests that found the bug.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/14239

Test Plan: existing tests, including format compatible CI job (updated, and run locally with SHORT_TEST=1)

Reviewed By: hx235

Differential Revision: D90728697

Pulled By: pdillinger

fbshipit-source-id: 8f1a0e9ca59a88c18eaa4cdfdea00309175ce30a

2026-01-21 09:28:06 -08:00

..

benchmark/src/main/java/org/rocksdb/benchmark

Remove deprecated Options::access_hint_on_compaction_start (#11654)

2024-02-05 13:35:19 -08:00

crossbuild

Pass build parallelism flag to Docker builds (#12392)

2024-02-28 12:51:00 -08:00

jmh

JNI get_helper code sharing / multiGet() use efficient batch C++ support (#12344)

2024-03-12 12:42:08 -07:00

rocksjni

Java's Get() to directly return for NotFound (#14095)

2025-11-11 15:58:00 -08:00

samples/src/main/java

Remove compressed block cache (#11117)

2023-01-24 17:09:19 -08:00

src

Use format_version=7 by default, fix perf bug (#14239)

2026-01-21 09:28:06 -08:00

CMakeLists.txt

Update window build cmake to download newer snappy version and Java cmake_minimum_required (#13514)

2025-04-02 15:46:02 -07:00

GetPutBenchmarks.md

Java API consistency between RocksDB.put() , .merge() and Transaction.put() , .merge() (#11019)

2023-12-11 11:03:17 -08:00

HISTORY-JAVA.md

Update JAVA-HISTORY.md for v3.13

2015-08-04 18:12:58 -07:00

jdb_bench.sh

Add copyright headers per FB open-source checkup tool. (#5199)

2019-04-18 10:55:01 -07:00

Makefile

Add native logger support to RocksJava (#12213)

2024-01-17 17:51:36 -08:00

pmd-rules.xml

Java API consistency between RocksDB.put() , .merge() and Transaction.put() , .merge() (#11019)

2023-12-11 11:03:17 -08:00

pom.xml.template

Perform java static checks in CI (#11221)

2023-10-17 10:04:35 -07:00

RELEASE.md

Add shared library for musl-libc (#3143)

2019-11-26 18:24:09 -08:00

spotbugs-exclude.xml

Perform java static checks in CI (#11221)

2023-10-17 10:04:35 -07:00

understanding_options.md

New-style blob option bindings, Java option getter and improve/fix option parsing (#8999)

2021-10-19 09:21:52 -07:00