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Is this chunk deletion or chunk creation?

Created: Jul 23, 2022 03:25:10Latest reply: Jul 23, 2022 04:01:50 186 2 1 0 0
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chunk deletion or chunk creation

Source-: https://dirtysalt.github.io/html/gfs.html

https://www.cnblogs.com/fxjwind/archive/2012/07/17/2595494.html

https://riverferry.site/2021-01-26-The-Google-File-System/


This is written same in many sources like above. So I think that's not an error. I think it should be chunk deletion as it's talking about "garbage collection". Can you clarify?

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olive.zhao
Admin Created Jul 23, 2022 04:01:50

Hello, friend!

This does not involve the deletion or creation of blocks, but only whether the blocks are used. When we perform an operation, the front-end business does not stop, and new data will be generated. The first operation may generate new data due to the large amount of data. The amount is also large, and these data will occupy blocks.

After multiple consistent migrations in the background, the data of these blocks is merged and these blocks are released.

If my description is not very clear, you can ask again.

Thanks!

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liqiang185
liqiang185 Admin Created Jul 23, 2022 03:26:31

Hi, friend!
We've noticed your question, and we're processing it.
Kindly wait a second.
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olive.zhao
olive.zhao Admin Created Jul 23, 2022 04:01:50

Hello, friend!

This does not involve the deletion or creation of blocks, but only whether the blocks are used. When we perform an operation, the front-end business does not stop, and new data will be generated. The first operation may generate new data due to the large amount of data. The amount is also large, and these data will occupy blocks.

After multiple consistent migrations in the background, the data of these blocks is merged and these blocks are released.

If my description is not very clear, you can ask again.

Thanks!

View more
  • x
  • convention:

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