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https://issues.apache.org/jira/browse/IGNITE-13294?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Aleksey Plekhanov updated IGNITE-13294:
---------------------------------------
Description:
Page write throttling incorrectly calculate average checkpoint write speed in
some circumstances (gets wrong interval for calculation), this leads to parking
threads for too long.
Root cause: {{PagesWriteSpeedBasedThrottle.onMarkDirty()}} should not open new
interval for {{speedCpWrite}} after
{{PagesWriteSpeedBasedThrottle.onFinishCheckpoint()}} until new checkpoint
begin.
Reproducer: {{PagesWriteThrottleSmokeTest.testThrottle()}}, currently always
failed in master
(https://ci.ignite.apache.org/project.html?tab=testDetails&projectId=IgniteTests24Java8&testNameId=2808794487465215609&page=1&branch_IgniteTests24Java8=%3Cdefault%3E)
was:
Page write throttling incorrectly calculate average checkpoint write speed in
some circumstances (gets wrong interval for calculation), this leads to parking
threads for too long.
Root cause: {{PagesWriteSpeedBasedThrottle.onMarkDirty()}} should not open new
interval for {{speedCpWrite}} after
{{PagesWriteSpeedBasedThrottle.onFinishCheckpoint()}} until new checkpoint
begin.
Reproducer: {{PagesWriteThrottleSmokeTest#testThrottle}}, currently always
failed in master
(https://ci.ignite.apache.org/project.html?tab=testDetails&projectId=IgniteTests24Java8&testNameId=2808794487465215609&page=1&branch_IgniteTests24Java8=%3Cdefault%3E)
> Page write throttling can park threads for too long
> ---------------------------------------------------
>
> Key: IGNITE-13294
> URL: https://issues.apache.org/jira/browse/IGNITE-13294
> Project: Ignite
> Issue Type: Bug
> Affects Versions: 2.9
> Reporter: Aleksey Plekhanov
> Assignee: Aleksey Plekhanov
> Priority: Major
>
> Page write throttling incorrectly calculate average checkpoint write speed in
> some circumstances (gets wrong interval for calculation), this leads to
> parking threads for too long.
> Root cause: {{PagesWriteSpeedBasedThrottle.onMarkDirty()}} should not open
> new interval for {{speedCpWrite}} after
> {{PagesWriteSpeedBasedThrottle.onFinishCheckpoint()}} until new checkpoint
> begin.
> Reproducer: {{PagesWriteThrottleSmokeTest.testThrottle()}}, currently always
> failed in master
> (https://ci.ignite.apache.org/project.html?tab=testDetails&projectId=IgniteTests24Java8&testNameId=2808794487465215609&page=1&branch_IgniteTests24Java8=%3Cdefault%3E)
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