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rw_refactoring: WAL V2#243

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u-veles-a wants to merge 39 commits intoppfrom
rw_refactoring
Draft

rw_refactoring: WAL V2#243
u-veles-a wants to merge 39 commits intoppfrom
rw_refactoring

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@u-veles-a u-veles-a commented Feb 19, 2026

Description

Catalog:

  • added a through ID counter for segment numbering;
  • added a through ID markup by shard;

WAL v2:

  • added an ID field to the segment for writing to the WAL;
  • added 2 version writers and readers;

Loader:

  • added the ability to work with two versions of the WAL;

RW:

  • added the ability to work with two versions of the WAL;

cherep58 and others added 30 commits December 29, 2025 16:43
@cherep58
refactored unit tests
4a8c23d
@cherep58
renamed ProtobufEncoder to ProtobufEncoderOld
e8aa0f3
@cherep58
extracted WAL::Encoder::Buffer into SegmentSamplesStorage
19bd3f2
@cherep58
Merge branch 'pp' of https://github.com/deckhouse/prompp into rw_para…
0a6c97d 
…llel_encoding
@cherep58
rewrited remote write message encoding logic
e0de7ff
@cherep58
Merge branch 'pp' of https://github.com/deckhouse/prompp into rw_para…
b943040 
…llel_encoding

# Conflicts:
#	pp/go/storage/remotewriter/writeloop.go
@cherep58
removed unused code
fe45a91
@cherep58
removed using BasicTimeseries in ProtobufEncoder
4016791
@cherep58
Merge branch 'pp' of https://github.com/deckhouse/prompp into rw_para…
ce351b1 
…llel_encoding
@cherep58
fixed compilation error
3a2cff5
@cherep58
renamed methods
e5c29ad
@cherep58
optimized prompp_wal_output_decoder_decode Go-binding
b69b026
@cherep58
removed old data types
f841c4d
@cherep58
refactored RWMessageList
d4e47c7
@cherep58
Merge branch 'pp' of https://github.com/deckhouse/prompp into rw_para…
1625793 
…llel_encoding

# Conflicts:
#	pp/wal/tests/wal_tests.cpp
@cherep58
review fixes
fdaff86
@cherep58
created prompp_wal_segment_samples_storage_clear Go-binding
e4417e5
@cherep58
changed buckets for metrics
a14649c
@cherep58
removed unused Iterator.targetSegmentIsPartiallyRead field
080dc30
@cherep58
used targetSegmentID from message
e574105
@cherep58
fixed return ErrEndOfBlock from SendMessage
7c8e2e6
@cherep58
fixed compilation error
03d5034
@cherep58
fixed use after free bug
cd19170
@u-veles-a
WIP
c1ccbe6
@u-veles-a
add test
47f4674
@u-veles-a
Merge branch 'pp' into rw_refactoring
fbced77
@u-veles-a
WIP: add wal reader v2
2c15a27
@u-veles-a
WIP
6c0c584
@u-veles-a
Merge branch 'pp' into rw_refactoring
d3c5161
@u-veles-a
WIP: SetLastSegmentID
16f58bc
@u-veles-a u-veles-a self-assigned this Feb 19, 2026
@u-veles-a u-veles-a requested a review from vporoshok as a code owner February 19, 2026 16:19
@u-veles-a u-veles-a added the enhancement New feature or request label Feb 19, 2026
@u-veles-a u-veles-a marked this pull request as draft February 19, 2026 16:27
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