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From "Ivan Fedotov (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (IGNITE-10442) Failed checks on successful tasks canceling
Date Wed, 05 Dec 2018 09:53:01 GMT

     [ https://issues.apache.org/jira/browse/IGNITE-10442?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ivan Fedotov updated IGNITE-10442:
----------------------------------
    Description: 
Test on checks that tasks canceling does not lead to node failure [testFailNodesOnCanceledTask|https://ci.ignite.apache.org/project.html?projectId=IgniteTests24Java8&testNameId=-1511425443970810161&tab=testDetails&branch_IgniteTests24Java8=%3Cdefault%3E]
seems flaky.
One of the reason - "Possible thread pool starvation detected": there are 16 NUM_TASKS, which
invoke in separate threads. Default size of ignite thread pool is 8. 

  was:
Test on checks that tasks canceling does not lead to node failure [testFailNodesOnCanceledTask|https://ci.ignite.apache.org/project.html?projectId=IgniteTests24Java8&testNameId=-1511425443970810161&tab=testDetails&branch_IgniteTests24Java8=%3Cdefault%3E]
seems flaky.
One of the reason - "Possible thread pool starvation detected". 
It is necessary to investigate test and fix it.


> Failed checks on successful tasks canceling
> -------------------------------------------
>
>                 Key: IGNITE-10442
>                 URL: https://issues.apache.org/jira/browse/IGNITE-10442
>             Project: Ignite
>          Issue Type: Test
>            Reporter: Ivan Fedotov
>            Assignee: Ivan Fedotov
>            Priority: Trivial
>
> Test on checks that tasks canceling does not lead to node failure [testFailNodesOnCanceledTask|https://ci.ignite.apache.org/project.html?projectId=IgniteTests24Java8&testNameId=-1511425443970810161&tab=testDetails&branch_IgniteTests24Java8=%3Cdefault%3E]
seems flaky.
> One of the reason - "Possible thread pool starvation detected": there are 16 NUM_TASKS,
which invoke in separate threads. Default size of ignite thread pool is 8. 



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