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scheduled job enqueued twice #29

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bp-FLN opened this issue Jan 9, 2019 · 0 comments
Open

scheduled job enqueued twice #29

bp-FLN opened this issue Jan 9, 2019 · 0 comments

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@bp-FLN
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bp-FLN commented Jan 9, 2019

We recently discovered that sometimes some of our scheduled jobs are enqueued twice.
It happens fairly random and does not seem to be related to the number of scheduled jobs scheduled at that specific time.
We suspect that this is caused by some kind of race-condition in the JesqueSchedulerService.

Some info about our setup:
There are 4 EC2 instances that are running the scheduler thread. They are connected to an ElastiCache cache.m4.xlarge Redis instance.
bp-FLN pushed a commit to uberall/grails-3-jesque that referenced this issue Jan 9, 2019
fix race-condition in scheduler thread
f68dff5 
Fixes Grails-Plugin-Consortium#29
@bp-FLN bp-FLN mentioned this issue Jan 9, 2019
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bp-FLN pushed a commit to uberall/grails-3-jesque that referenced this issue Jan 9, 2019
fix race-condition in scheduler thread
00994ed 
Fixes Grails-Plugin-Consortium#29
bp-FLN pushed a commit to uberall/grails-3-jesque that referenced this issue Jan 9, 2019
fix race-condition in scheduler thread
e9c0c51 
Fixes Grails-Plugin-Consortium#29
bp-FLN pushed a commit to uberall/grails-3-jesque that referenced this issue Jan 11, 2019
fix race-condition in scheduler thread
29925b9 
Fixes Grails-Plugin-Consortium#29
bp-FLN pushed a commit to uberall/grails-3-jesque that referenced this issue Apr 15, 2020
fix race-condition in scheduler thread
b1c2fd2 
Fixes Grails-Plugin-Consortium#29
bp-FLN pushed a commit to uberall/grails-3-jesque that referenced this issue Jul 24, 2020
fix race-condition in scheduler thread
a7e5866 
Fixes Grails-Plugin-Consortium#29
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fix race-condition in scheduler thread uberall/grails-3-jesque
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@bp-FLN