[fix](clone) Fix clone and alter tablet use same tablet path #34889 #36858
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Thank you for your contribution to Apache Doris. Since 2024-03-18, the Document has been moved to doris-website. |
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clang-tidy review says "All clean, LGTM! 👍" |
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clang-tidy review says "All clean, LGTM! 👍" |
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TeamCity be ut coverage result: |
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run buildall |
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clang-tidy review says "All clean, LGTM! 👍" |
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TeamCity be ut coverage result: |
…34889) The entire process is as follows: 1. Drop the tablet. 2. Successfully clone the tablet in full. 3. Start the incremental clone. 4. Start to move the tablet to the trash (the process of actually cleaning the data begins from step 1, where the tablet was dropped). 5. The incremental clone fails. 6. The incremental clone is successfully retried. Step 4 moved the data that was just pulled from the full clone to the trash, leading to data loss. The failure in step 5 of the incremental clone was also due to the deletion of the just-pulled snapshot data. Fix： When cloning, check the tablet status and determine if the tablet directory has already been moved to the trash directory. If it has not been moved to the trash, the clone thread should help move it to the trash directory.
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clang-tidy review says "All clean, LGTM! 👍" |
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TeamCity be ut coverage result: |
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cherry pick from #34889