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Posted to dev@ignite.apache.org by "Vladimir Ozerov (JIRA)" <ji...@apache.org> on 2019/01/29 07:52:00 UTC

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

Vladimir Ozerov created IGNITE-11115:
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             Summary: 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
             Fix For: 2.8


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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