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https://issues.apache.org/jira/browse/IGNITE-23085?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17899150#comment-17899150
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Ignite TC Bot commented on IGNITE-23085:
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{panel:title=Branch: [pull/11502/head] Base: [master] : No blockers
found!|borderStyle=dashed|borderColor=#ccc|titleBGColor=#D6F7C1}{panel}
{panel:title=Branch: [pull/11502/head] Base: [master] : New Tests
(2)|borderStyle=dashed|borderColor=#ccc|titleBGColor=#D6F7C1}
{color:#00008b}PDS 8{color} [[tests
2|https://ci2.ignite.apache.org/viewLog.html?buildId=8170625]]
* {color:#013220}IgnitePdsTestSuite8:
CacheCreateOOMTest.testCheckExceptionOnCacheFailure[withPersistance=false] -
PASSED{color}
* {color:#013220}IgnitePdsTestSuite8:
CacheCreateOOMTest.testCheckExceptionOnCacheFailure[withPersistance=true] -
PASSED{color}
{panel}
[TeamCity *--> Run :: All*
Results|https://ci2.ignite.apache.org/viewLog.html?buildId=8170675&buildTypeId=IgniteTests24Java8_RunAll]
> Out of Memory preventive actions at startup
> -------------------------------------------
>
> Key: IGNITE-23085
> URL: https://issues.apache.org/jira/browse/IGNITE-23085
> Project: Ignite
> Issue Type: Improvement
> Reporter: Maksim Davydov
> Assignee: Maksim Davydov
> Priority: Trivial
> Labels: ise, newbie
> Fix For: 2.17
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> There are cases, when the specified memory for Ignite (Heap, Data Regions
> ...) is not enough for correct and robust cluster performance. This case is
> checked at the startup and the corespoding WARNING is issued in the log.
> Nevertheless the log message is not very informative for the user, as it is
> hard to understand why the specified amount is insufficient.
> To work this issue out, I propose to add more information to the log message.
> It might help user to configure memory carefully in case the node crushes.
> Changes:
> * Informative Warn message.
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