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From "Alexey Goncharuk (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (IGNITE-6659) Check that public API is not called in sensitive system threads
Date Tue, 28 Aug 2018 07:43:00 GMT

     [ https://issues.apache.org/jira/browse/IGNITE-6659?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Alexey Goncharuk updated IGNITE-6659:
-------------------------------------
    Fix Version/s:     (was: 2.7)
                   2.8

> Check that public API is not called in sensitive system threads
> ---------------------------------------------------------------
>
>                 Key: IGNITE-6659
>                 URL: https://issues.apache.org/jira/browse/IGNITE-6659
>             Project: Ignite
>          Issue Type: Improvement
>    Affects Versions: 2.2
>            Reporter: Alexey Goncharuk
>            Priority: Major
>             Fix For: 2.8
>
>
> We need to add a check that public (or semi-public) blocking API is not called from sensitive
system threads.
> For example, cache operations, service deploy must not be called in disco* threads, exchange-worker,
system thread pool because this will cause a cluster-wide deadlock.
> Need to consider which other threads and APIs are affected.
> Any invalid call must throw an exception.



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