8000 Enforce stricter transaction limits by graetzer · Pull Request #9740 · arangodb/arangodb · GitHub
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Merged
merged 7 commits into from
Aug 20, 2019
Merged

Enforce stricter transaction limits #9740

merged 7 commits into from
Aug 20, 2019

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graetzer
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Scope & Purpose

Add transaction limitations for stream transactions

  • Strictly new functionality (i.e. a new feature / new option, no need for porting)
  • The behavior change can be verified via automatic tests

Testing & Verification

This PR adds tests that were used to verify all changes:

  • Added new integration tests (i.e. in shell_server / shell_server_aql)

http://jenkins01.arangodb.biz:8080/view/PR/job/arangodb-matrix-pr/5748/

@graetzer graetzer added this to the devel milestone Aug 19, 2019
@graetzer graetzer requested a review from jsteemann August 19, 2019 09:19
jsteemann
jsteemann approved these changes Aug 19, 2019
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arangod/Transaction/Manager.h Outdated
static constexpr size_t numBuckets = 16;
static constexpr double idleTTL = 10.0; // 10 seconds
static constexpr double totalTTL = 60.0; // 60 seconds
static constexpr double totalTTLDBServer = 3 * 60.0; // 6 minutes
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the code and the comment disagree here. If it's 6 minutes, then the code should be 6 * 60.0. If 3 minutes, then the comment should be adjusted.

jsteemann
jsteemann reviewed Aug 19, 2019
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arangod/Transaction/Manager.h Outdated
static constexpr double tombstoneTTL = 5.0 * 60.0; // 5 minutes

static constexpr double idleTTL = 10.0; // 10 seconds
static constexpr double idleTTLDBServer = 3 * 60.0; // 6 minutes
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comment or code still wrong.

graetzer and others added 2 commits August 19, 2019 16:27
@graetzer @jsteemann
Update arangod/Transaction/Manager.cpp
edf3cb4 
Co-Authored-By: Jan <jsteemann@users.noreply.github.com>
@graetzer
Update Manager.h
f6ae769
@jsteemann
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http://jenkins01.arangodb.biz:8080/view/PR/job/arangodb-matrix-pr/5767/

@jsteemann
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https://jenkins01.arangodb.biz/view/PR/job/arangodb-matrix-pr/5774/

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http://jenkins01.arangodb.biz:8080/view/PR/job/arangodb-matrix-pr/5775/

@jsteemann jsteemann merged commit f88e5b5 into devel Aug 20, 2019
graetzer added a commit that referenced this pull request Aug 20, 2019
@graetzer
Enforce stricter transaction limits (#9740)
6235acb
graetzer added a commit that referenced this pull request Aug 20, 2019
@graetzer
Enforce stricter transaction limits (#9740)
5d3736a
KVS85 pushed a commit that referenced this pull request Aug 21, 2019
@graetzer @KVS85
Enforce stricter transaction limits (#9740) (#9775)
bd5df4d 
* Enforce stricter transaction limits (#9740)

* changelog

* make CHANGELOG entry more verbose
ObiWahn added a commit that referenced this pull request Aug 22, 2019
@ObiWahn
Merge branch 'devel' of https://github.com/arangodb/arangodb into fea…
12d698d 
…ture/mimalloc

* 'devel' of https://github.com/arangodb/arangodb: (83 commits)
  Bug fix/internal issue #622 (#9781)
  mark AQL functions FULLTEXT, NEAR, WITHIN, WITHIN_RECTANGLE as cacheable (#9771)
  reduce wait timeout, use move
  Bug fix/implement windows maintenance tests (#9763)
  show query string length and cacheability in explain output (#9767)
  fix potential spurious wakeups in scheduler code (#9770)
  Bug fix/issue #9612 (#9764)
  downgrade WARN messages to INFO level (#9761)
  slightly reorder boolean members to reduce struct sizes (#9762)
  make index selection more deterministic (#9735)
  Update PULL_REQUEST_TEMPLATE.md (#9758)
  [devel] Move Shard Bug 4567124 (#9746)
  Bug fix/fix signed int overflow (#9717)
  Bug fix/fix invalid cast (#9755)
  Enforce stricter transaction limits (#9740)
  Check scheduler queue return value (#9754)
  dont fill cache on truncate (#9721)
  fix pasting from the documentation (#9742)
  tell that procdump is gone - it seems this happenes in reality without coredumps being written (#9748)
  issue #9654: make `--rocksdb.max-write-buffer-number` work (#9750)
  ...
ObiWahn added a commit that referenced this pull request Aug 23, 2019
@ObiWahn
Merge branch 'devel' of https://github.com/arangodb/arangodb into fea…
d2db845 
…ture/one-shard-db

* 'devel' of https://github.com/arangodb/arangodb: (53 commits)
  remove 404-ed callbacks from agency (#9709)
  AQL date functions improvements (#9714)
  Bug fix/internal issue #622 (#9781)
  mark AQL functions FULLTEXT, NEAR, WITHIN, WITHIN_RECTANGLE as cacheable (#9771)
  reduce wait timeout, use move
  Bug fix/implement windows maintenance tests (#9763)
  show query string length and cacheability in explain output (#9767)
  fix potential spurious wakeups in scheduler code (#9770)
  Bug fix/issue #9612 (#9764)
  downgrade WARN messages to INFO level (#9761)
  slightly reorder boolean members to reduce struct sizes (#9762)
  make index selection more deterministic (#9735)
  Update PULL_REQUEST_TEMPLATE.md (#9758)
  [devel] Move Shard Bug 4567124 (#9746)
  Bug fix/fix signed int overflow (#9717)
  Bug fix/fix invalid cast (#9755)
  Enforce stricter transaction limits (#9740)
  Check scheduler queue return value (#9754)
  dont fill cache on truncate (#9721)
  fix pasting from the documentation (#9742)
  ...
@fceller fceller deleted the feature/trx-limits branch September 6, 2019 11:41
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@jsteemann jsteemann jsteemann approved these changes

@ifcologne ifcologne ifcologne left review comments

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