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[Core]Support compiled class cache in CodeGenUtils #2976

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[Core]Support compiled class cache in CodeGenUtils #2976

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xiangyuf
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@xiangyuf xiangyuf commented Mar 8, 2024

Purpose

Linked issue: close #2955

Reuse the generated class in CodeGeneratorImpl to improve performance.

Tests

org.apache.paimon.codegen.CodeGeneratorCacheTest

API and Format

Documentation

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xiangyuf commented Mar 8, 2024

Hi @JingsongLi , PTAL when you have time. Thx.

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@FangYongs @liming30 Hi, would u kindly help review this pr?

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JingsongLi requested changes Mar 12, 2024
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Can you just add cache to CodeGenUtils? In that way, we can cache generated Class.

paimon-codegen/src/main/java/org/apache/paimon/codegen/CodeGeneratorImpl.java Outdated Show resolved Hide resolved
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Can you just add cache to CodeGenUtils? In that way, we can cache generated Class.

@JingsongLi Do you mean cache the instance directly?

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JingsongLi commented Mar 13, 2024 •
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Can you just add cache to CodeGenUtils? In that way, we can cache generated Class.

@JingsongLi Do you mean cache the instance directly?

I mean compiled Class<T>.

@xiangyuf xiangyuf changed the title [Core]Support generatedClass cache in CodeGeneratorImpl [Core]Support compiled class cache in CodeGenUtils Mar 14, 2024
@xiangyuf xiangyuf requested a review from JingsongLi March 14, 2024 09:03
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Please fix compile

JingsongLi pushed a commit to JingsongLi/paimon that referenced this pull request Mar 15, 2024
@xiangyuf @JingsongLi
[core] Support compiled class cache in CodeGenUtils
94baa69 
This closes apache#2976
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merged in 4ec5806

Looks like your email ([email protected]) is not bind to your github id.

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xiangyuf commented Mar 15, 2024 •
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merged in 4ec5806

Looks like your email ([email protected]) is not bind to your github id.

@JingsongLi Thx, I've fixed the email link issue.

zhu3pang pushed a commit to zhu3pang/incubator-paimon that referenced this pull request Mar 29, 2024
@xiangyuf @zhu3pang
[core] Support compiled class cache in CodeGenUtils
dd0ef63 
This closes apache#2976
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[Feature] Support compiled class cache in CodeGenUtils
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