akankshamahajan f65a0379f0 Implement trimming of readhead size when upper bound is specified (#11684) ...

Summary:
Implement trimming of readahead_size under a new option ReadOptions.auto_readahead_size. It'll trim the readahead_size during prefetching upto iterate_upper_bound offset only when ReadOptions.iterate_upper_bound is set, therefore reducing the prefetching of data beyond upper_bound.
It's enabled for both implicit auto readahead size and when ReadOptions.readahead_size is specified and for sync and async_io.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/11684

Test Plan: Added new unit test

Reviewed By: anand1976

Differential Revision: D48479723

Pulled By: akankshamahajan15

fbshipit-source-id: 2b1703579caf779105e836b580866ffd7db076fc

2023-08-18 15:52:04 -07:00

..

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

jni: expose memtable_whole_key_filtering option (#9394)

2022-02-04 16:01:16 -08:00

crossbuild

Support C++17 Docker build environments for RocksJava (#9500)

2022-02-17 12:48:38 -08:00

jmh

Improve Java API get() performance by reducing copies (#10970)

2022-12-21 11:54:24 -08:00

rocksjni

Implement trimming of readhead size when upper bound is specified (#11684)

2023-08-18 15:52:04 -07:00

samples/src/main/java

Remove compressed block cache (#11117)

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

src

Implement trimming of readhead size when upper bound is specified (#11684)

2023-08-18 15:52:04 -07:00

CMakeLists.txt

Set -source 8 in CMAKE_JAVA_COMPILE_FLAGS (#11385)

2023-04-18 11:15:25 -07:00

GetBenchmarks.md

Improve Java API get() performance by reducing copies (#10970)

2022-12-21 11:54:24 -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

Fix Java API ComparatorOptions use after delete error (#11176)

2023-02-17 13:03:41 -08:00

pom.xml.template

Improve Java API get() performance by reducing copies (#10970)

2022-12-21 11:54:24 -08:00

RELEASE.md

Add shared library for musl-libc (#3143)

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

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