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https://issues.apache.org/jira/browse/IGNITE-18592?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17680142#comment-17680142
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Sergey Korotkov commented on IGNITE-18592:
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[~ivandasch] would you please review?
> [ducktests] Clean nodes before service start
> --------------------------------------------
>
> Key: IGNITE-18592
> URL: https://issues.apache.org/jira/browse/IGNITE-18592
> Project: Ignite
> Issue Type: Test
> Reporter: Sergey Korotkov
> Assignee: Sergey Korotkov
> Priority: Minor
> Labels: ducktests
> Time Spent: 10m
> Remaining Estimate: 0h
>
> Current Ignite base class of ducktape service (DucktestsService class)
> prevents the node cleanup before the service start (which is the default
> ducktape service behaviour in fact).
> This causes say the following problem. The
> {{ignitetest.tests.rebalance.persistent_test.RebalancePersistentTest.node_join_historical_test}}
> test frees nodes used by one of its IgniteApplicationService (preloader)
> before the test completion. So some other test running concurrently may
> reuse this node (yet uncleaned and containing data at /mnt/service) which
> would cause unexpected test failures.
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