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[bitcask][leo_mq] Replace bitcask used by leo_mq behind the scene with an appropriate one #437

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mocchira opened this issue Dec 9, 2015 · 2 comments
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[bitcask][leo_mq] Replace bitcask used by leo_mq behind the scene with an appropriate one #437

mocchira opened this issue Dec 9, 2015 · 2 comments
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@yosukehara
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Improve _leo_mq
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1.2.18

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@mocchira
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mocchira commented Dec 9, 2015

As the number of elements in a bitcask have increased,
Its performance can be degrade due to the fact it's unordered.

Creating a module wrapping leveldb is one of the solutions like the below.
https://github.com/wavii/darner/blob/master/src/queue/queue.cpp
@mocchira mocchira added this to the Future works milestone Dec 9, 2015
@mocchira mocchira changed the title [leo_mq] Replace bitcask used by leo_mq behind the scene with an appropriate one [bitcask][leo_mq] Replace bitcask used by leo_mq behind the scene with an appropriate one Dec 9, 2015
@yosukehara
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I've considered we fix this issue. I'll replace leo_backend_db_bitcask with leo_backend_db_eleveldb because I only implement a feature of management of a # of keys.

@yosukehara yosukehara self-assigned this Dec 9, 2015
@yosukehara yosukehara modified the milestones: 1.2.18, Future works Dec 28, 2015
yosukehara added a commit to leo-project/leo_mq that referenced this issue Dec 30, 2015
@yosukehara
To change the backend-db from bitcask to leveldb#1 for fixing leo-pro…
730a6e2 
…ject/leofs/issues/437
yosukehara added a commit to leo-project/leo_mq that referenced this issue Dec 30, 2015
@yosukehara
To change the backend-db from bitcask to leveldb#2 for fixing leo-pro…
d6f0f20 
…ject/leofs/issues/437
yosukehara added a commit to leo-project/leo_mq that referenced this issue Dec 31, 2015
@yosukehara
Refactor for leo-project/leofs/issues/437
ff88a6d
@yosukehara
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I've fixed this issue.

yosukehara added a commit to leo-project/leo_mq that referenced this issue Jan 1, 2016
@yosukehara
To modified for leo-project/leofs/issues/437 more correctly
28ac565
@yosukehara yosukehara mentioned this issue Nov 7, 2016
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