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[filesystems]

Purpose

Support Tencent COSN

Documentation

(Does this change introduce a new feature)
change paimon/docs/content/filesystems/overview.md
add paimon/docs/content/filesystems/cosn.md

@SteNicholas
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@daixiaoyu, could you add the test cases for loader of Tencent COSN support?

@daixiaoyu
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@SteNicholas Okay, I'll try.

private static synchronized PluginLoader getLoader() {
if (loader == null) {
// Avoid NoClassDefFoundError without cause by exception
loader = new PluginLoader(COSN_JAR);
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Why is COSN_JAR fixed? Is it necessary to make the name to the final paimon-plugin-cosn.jar? Other jar name could not?

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Here I refer to the implementation of OSS, mainly to the code style can be unified

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@JingsongLi JingsongLi left a comment

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Thanks @daixiaoyu for the contribution. Left one comment.

Can you explain what is COSN? I only know COS.

I know there is S3 client for COS.
So what is difference between S3 client and COSN client?

@SteNicholas
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@daixiaoyu, any comments or updates for above review comments?

@daixiaoyu
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This can be close , Tencent COS can use S3 FileSystem

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3 participants