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https://issues.apache.org/jira/browse/IGNITE-27750?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18056738#comment-18056738
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Ignite TC Bot commented on IGNITE-27750:
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{panel:title=Branch: [pull/12700/head] Base: [master] : No blockers
found!|borderStyle=dashed|borderColor=#ccc|titleBGColor=#D6F7C1}{panel}
{panel:title=Branch: [pull/12700/head] Base: [master] : No new tests
found!|borderStyle=dashed|borderColor=#ccc|titleBGColor=#F7D6C1}{panel}
[TeamCity *--> Run :: All*
Results|https://ci2.ignite.apache.org/viewLog.html?buildId=8844007&buildTypeId=IgniteTests24Java8_RunAll]
> Flaky PartitionsReservationIntegrationTest
> ------------------------------------------
>
> Key: IGNITE-27750
> URL: https://issues.apache.org/jira/browse/IGNITE-27750
> Project: Ignite
> Issue Type: Bug
> Reporter: Aleksey Plekhanov
> Assignee: Aleksey Plekhanov
> Priority: Major
> Labels: calcite, ise
> Time Spent: 10m
> Remaining Estimate: 0h
>
> Test PartitionsReservationIntegrationTest fails on teamcity with OutOfMemory
> error.
> Reason:
> TC configured with 2g Xmx.
> There are 1.6 million rows selected for each thread.
> There are 10 threads executed concurrently.
> Thus, the maximum number of rows in memory is 16 million.
> If each row holds more than 100 bytes, then almost all available memory will
> be occupied solely by query rows in this scenario.
> Also, table scan is not fairly tested by this test, since plan is rewritten
> to index scan on LogicalRelImplementor phase.
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