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https://issues.apache.org/jira/browse/IGNITE-8881?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mo updated IGNITE-8881:
-----------------------
Description:
Scenario: Three servers (s1,s2,s3) two clients (c1,c2).
A semaphore with one permit is created.
Config:
{{1. Release acquired permits if the node that owned them left topology: set to
false}}
2. TCP discovery mode: on
steps:
# c2 acquires the permit.
# Network failure happens, isolating c2 from the rest of nodes for a period of
time.
# Network heals.
# c2 tries to release the permit but hangs.
was:
Scenario: Three servers (s1,s2,s3) two clients (c1,c2).
A semaphore with one permit is created.
Config:
{{1. Release acquired permits if the node that owned them left topology: set to
false}}
2. TCP discovery mode: on
1.c2 takes a lock
2. Network partitioning \{(s1,s2,,s3,c1),(c2)}, then heal it
4. c3 tries to release the lock, but hangs
steps:
# c2 acquires the permit.
# Network failure happens, isolating c2 from the rest of nodes for a period of
time.
# Network heals.
# c2 tries to release the permit but hangs.
> Semaphore hangs on network partitioning
> ---------------------------------------
>
> Key: IGNITE-8881
> URL: https://issues.apache.org/jira/browse/IGNITE-8881
> Project: Ignite
> Issue Type: Bug
> Components: data structures
> Affects Versions: 2.4
> Reporter: Mo
> Priority: Major
>
> Scenario: Three servers (s1,s2,s3) two clients (c1,c2).
> A semaphore with one permit is created.
> Config:
> {{1. Release acquired permits if the node that owned them left topology: set
> to false}}
> 2. TCP discovery mode: on
> steps:
> # c2 acquires the permit.
> # Network failure happens, isolating c2 from the rest of nodes for a period
> of time.
> # Network heals.
> # c2 tries to release the permit but hangs.
>
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