[
https://issues.apache.org/jira/browse/IGNITE-27750?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Aleksey Plekhanov updated IGNITE-27750:
---------------------------------------
Labels: MakeTeamcityGreenAgain calcite ise (was: calcite ise)
> 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: MakeTeamcityGreenAgain, calcite, ise
> Fix For: 2.19
>
> Time Spent: 20m
> 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.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
