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https://issues.apache.org/jira/browse/IGNITE-13292?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ivan Daschinskiy updated IGNITE-13292:
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Description:
We need remove uneeded {{ZkPinger}} from our codebase, introduced in
[IGNITE-9683|https://issues.apache.org/jira/browse/IGNITE-9683].
This pinger was introduced to solve issues with server nodes segmentation when
cluster is deactivated. The main reason of that is the strange all thread
freeze when huge amount of memory is deallocated with {{Unsafe.freeMemory}},
such freeze can last for a minute and more. So this pinger doesn't solve
problem at all and this is proved. The working solution to this problem is
introduced in [IGNITE-9658|https://issues.apache.org/jira/browse/IGNITE-9658]
So we should remove this code from our codebase.
was:
We need remove unneede {{ZkPinger}} from our codebase, introduced in
[IGNITE-9683|https://issues.apache.org/jira/browse/IGNITE-9683]. This pinger
was introduced to solve issues with server nodes segmentation when cluster is
deactivated. The main reason of that is the strange all thread freeze when huge
amount of memory is deallocated with {{Unsafe.freeMemory}}, such freeze can
last for a minute and more. So this pinger doesn't solve problem at all and
this is proved. The working solution to this problem is introduced in
[IGNITE-9658|https://issues.apache.org/jira/browse/IGNITE-9658]
So we should remove this code from our codebase.
> Remove unneeded ZkPinger from ZookeeperDiscovery
> ------------------------------------------------
>
> Key: IGNITE-13292
> URL: https://issues.apache.org/jira/browse/IGNITE-13292
> Project: Ignite
> Issue Type: Improvement
> Components: zookeeper
> Affects Versions: 2.9
> Reporter: Ivan Daschinskiy
> Assignee: Ivan Daschinskiy
> Priority: Trivial
> Fix For: 2.10
>
>
> We need remove uneeded {{ZkPinger}} from our codebase, introduced in
> [IGNITE-9683|https://issues.apache.org/jira/browse/IGNITE-9683].
> This pinger was introduced to solve issues with server nodes segmentation
> when cluster is deactivated. The main reason of that is the strange all
> thread freeze when huge amount of memory is deallocated with
> {{Unsafe.freeMemory}}, such freeze can last for a minute and more. So this
> pinger doesn't solve problem at all and this is proved. The working solution
> to this problem is introduced in
> [IGNITE-9658|https://issues.apache.org/jira/browse/IGNITE-9658]
> So we should remove this code from our codebase.
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