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branch-3.0: [fix](hive)Fixed the issue of reading hive table with empty lzo files #43979 #44062

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dataroaring merged 1 commit into from
Nov 26, 2024
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branch-3.0: [fix](hive)Fixed the issue of reading hive table with empty lzo files #43979 #44062

dataroaring merged 1 commit into from
Nov 26, 2024

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@github-actions github-actions bot commented Nov 15, 2024

Cherry-picked from #43979

@wuwenchi
[fix](hive)Fixed the issue of reading hive table with empty lzo files (…
da1cac0 
…#43979)

### What problem does this PR solve?

When there is an empty lzo file in the hive table, Doris will report an
error: "decompress made no progress. input_read_bytes: 0
decompressed_len: 0 input len: 4".
We should return the length read.
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doris-robot commented Nov 15, 2024

Thank you for your contribution to Apache Doris.
Don't know what should be done next? See How to process your PR.

Please clearly describe your PR:

  1. What problem was fixed (it's best to include specific error reporting information). How it was fixed.
  2. Which behaviors were modified. What was the previous behavior, what is it now, why was it modified, and what possible impacts might there be.
  3. What features were added. Why was this function added?
  4. Which code was refactored and why was this part of the code refactored?
  5. Which functions were optimized and what is the difference before and after the optimization?

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doris-robot commented Nov 15, 2024

run buildall

@dataroaring dataroaring reopened this Nov 17, 2024
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github-actions bot commented Nov 17, 2024

clang-tidy review says "All clean, LGTM! 👍"

@dataroaring dataroaring merged commit 9d11039 into branch-3.0 Nov 26, 2024
@github-actions github-actions bot deleted the auto-pick-43979-branch-3.0 branch November 26, 2024 11:20
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4 participants

@doris-robot @dataroaring @wuwenchi