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Associate arbitrary number of writesets with a single transaction ID #104

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ayurchen opened this issue Sep 2, 2014 · 0 comments
Open

Associate arbitrary number of writesets with a single transaction ID #104

ayurchen opened this issue Sep 2, 2014 · 0 comments
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@ayurchen
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2 - Working enhancement

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@ayurchen
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ayurchen commented Sep 2, 2014

This is needed for transaction fragmentation support. As it is now, transaction handle can hold only one writeset
@ayurchen ayurchen self-assigned this Sep 2, 2014
janlindstrom pushed a commit to MariaDB/galera that referenced this issue Oct 13, 2018
@ayurchen
Refs codership#104
6857121 
This commit

* introduces support for several fragments per TrxHandle
* does away with support for old, pre 3.x writeset format
* introduces storing of IST writesets in GCache
* breaks TrxHandle into local and remote variants, each with own FSM
janlindstrom pushed a commit to MariaDB/galera that referenced this issue Oct 13, 2018
@ayurchen
Refs codership#104
373723f 
- fixed canceling commit monitor in case of streaming trx
- fixed REPLICATING->EXECUTING transition
- typos fixes in wsrep_api.h
janlindstrom pushed a commit to MariaDB/galera that referenced this issue Oct 13, 2018
@ayurchen
Refs codership#104
0d1613a 
- removed no longer used members from TrxHandle classes
- switched from std::vector to gu::Vector to avoid extra heap allocation during TrxHandeMaster construction
- added push_back(), front() and back() methods to gu::Vector
- further code cleanups
janlindstrom pushed a commit to MariaDB/galera that referenced this issue Oct 13, 2018
@ayurchen
Refs codership#104:
7c4bd06 
- merged with the latest wsrep_api.h
- removed even more outdated code.
janlindstrom pushed a commit to MariaDB/galera that referenced this issue Oct 13, 2018
@ayurchen
Refs codership#104 - fixing missed initializers for STID
5d77921
janlindstrom pushed a commit to MariaDB/galera that referenced this issue Oct 13, 2018
@ayurchen
Refs codership#104. This commit introduces passing dependency informa…
5a65c84 
…tion from originator node in pa_range field of the writeset. This allows us to limit pa_range prior to guessing it in certification. This should prevent streaming replication fragments applying in parallel.
janlindstrom pushed a commit to MariaDB/galera that referenced this issue Oct 13, 2018
@ayurchen
Refs codership#104 added support for WSREP_FLAG_BEGIN
0517ccc
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@ayurchen