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Posted to issues@ignite.apache.org by "Vladimir Ozerov (JIRA)" <ji...@apache.org> on 2019/01/29 07:54:00 UTC

[jira] [Updated] (IGNITE-11115) Binary: rework thread-local binary context to avoid set() operation

     [ https://issues.apache.org/jira/browse/IGNITE-11115?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Vladimir Ozerov updated IGNITE-11115:
-------------------------------------
    Labels: performance  (was: )

> Binary: rework thread-local binary context to avoid set() operation
> -------------------------------------------------------------------
>
>                 Key: IGNITE-11115
>                 URL: https://issues.apache.org/jira/browse/IGNITE-11115
>             Project: Ignite
>          Issue Type: Task
>          Components: binary
>            Reporter: Vladimir Ozerov
>            Assignee: Vladimir Ozerov
>            Priority: Major
>              Labels: performance
>             Fix For: 2.8
>
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> Currently we call {{ThreadLocal.set()}} on every serialization/deserialization (see {{GridBinaryMarshaller#BINARY_CTX}} usages). This may lead to high CPU usage, especially during SQL query execution. 
> Let's refactor access patterns to work only with {{ThreadLocal.get()}} operation.



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