leveldb

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Old benchmark build failed on latest macOS

ohhmm

Both the links are showing errors.. _Originally posted by @cybergeekgyan in https://github.com/google/gsocguides/issues/16#issuecomment-1363574015_

deposit111

Cna not build Leveldb1.23

1

I follow README.md. System: Ubuntu 22.04.3 LTS. After `cmake --build .`, it shows ``` [ 41%] Linking CXX executable c_test /usr/bin/ld: CMakeFiles/c_test.dir/db/c_test.c.o: relocation R_X86_64_32 against `.rodata.str1.1' can not be used...

maths644311798

refer to [std::launder](https://en.cppreference.com/w/cpp/utility/launder), a reinterpret_cast from src ptr of placement new need a launder fence, otherwise it is an undefined behavior

wineway

Huge Manifest size

8

Hi, We are using leveldb version 1.20. Ours is a java application which will do put and delete batch operations towards leveldb via jni. in one of our servers we...

Krishna7557

[FR] readonly mode

8

Please add a new parameter during database opening to make it only readable, in case big/expensive database is used or database is on a CD/DVD. This would also make it...

mrx23dot

I am upgrading level db in a fork of https://github.com/Level/classic-level and when I start my application I get ` [Error: Corruption: corrupted compressed block contents] { code: 'LEVEL_CORRUPTION' } `...

mattiasmelin

MANIFEST file size will be huge after long time running

6

MANIFEST file size will be huge after long time running, rotate MANIFEST when MANIFEST file write size exceed write buffer size to avoid this

suuyaoo

check_library_exists cannot find snappy package correctly

2

I manually compiled and installed snappy 1.10 from source, then I tried to use cmake to compile levelDB, but it still prompted that it could not find snappy_compress, and compression...

ldeng-ustc

This change: - Is a pure refactor without altering the assembly code, which might be verified, for example, with the https://godbolt.org/ service. - Fixes warning C4244 when compiling with MSVC...

hebasto