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[Enhancement] Optimize error message in csv scanner #49713

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merged 1 commit into from
Aug 19, 2024

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xiangguangyxg
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@xiangguangyxg xiangguangyxg commented Aug 12, 2024

Why I'm doing:

Some error message in csv scanner is not clear enough.

What I'm doing:

Optimize error message in csv scanner

Fixes #issue

What type of PR is this:

  • BugFix
  • Feature
  • Enhancement
  • Refactor
  • UT
  • Doc
  • Tool

Does this PR entail a change in behavior?

  • Yes, this PR will result in a change in behavior.
  • No, this PR will not result in a change in behavior.

If yes, please specify the type of change:

  • Interface/UI changes: syntax, type conversion, expression evaluation, display information
  • Parameter changes: default values, similar parameters but with different default values
  • Policy changes: use new policy to replace old one, functionality automatically enabled
  • Feature removed
  • Miscellaneous: upgrade & downgrade compatibility, etc.

Checklist:

  • I have added test cases for my bug fix or my new feature
  • This pr needs user documentation (for new or modified features or behaviors)
    • I have added documentation for my new feature or new function
  • This is a backport pr

Bugfix cherry-pick branch check:

  • I have checked the version labels which the pr will be auto-backported to the target branch
    • 3.3
    • 3.2
    • 3.1
    • 3.0
    • 2.5

Documentation PRs only:

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included Chinese documentation, then you can check the box to request GPT to translate the
English doc to Chinese. Please ensure to uncheck the Do not translate box if translation is needed.
The workflow will generate a new PR with the Chinese translation after this PR is merged.

  • Yes, translate English markdown files with GPT
  • Do not translate

@@ -59,7 +59,8 @@ static std::string make_value_type_not_matched_error_message(int field_pos, cons
const SlotDescriptor* slot) {
std::stringstream error_msg;
error_msg << "The field (name = " << slot->col_name() << ", pos = " << field_pos << ") is out of range. "
<< "Type: " << slot->type().debug_string() << ", Value: " << field.to_string();
<< "Type: " << slot->type().debug_string() << ", Value: " << field.to_string()
<< ", Value length: " << field.get_size();
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it's better to put length first, when string is long

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if it's not a string, will the length be primted?

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changed to put length first.
if it's not a string, it also has length

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[Java-Extensions Incremental Coverage Report]

pass : 0 / 0 (0%)

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[FE Incremental Coverage Report]

pass : 0 / 0 (0%)

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[BE Incremental Coverage Report]

fail : 0 / 2 (00.00%)

file detail

path covered_line new_line coverage not_covered_line_detail
🔵 be/src/exec/csv_scanner.cpp 0 2 00.00% [62, 63]

@andyziye andyziye merged commit 92748b8 into StarRocks:main Aug 19, 2024
49 of 50 checks passed
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@Mergifyio backport branch-3.3

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@Mergifyio backport branch-3.2

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@Mergifyio backport branch-3.1

@github-actions github-actions bot removed the 3.1 label Aug 19, 2024
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mergify bot commented Aug 19, 2024

backport branch-3.3

✅ Backports have been created

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mergify bot commented Aug 19, 2024

backport branch-3.2

✅ Backports have been created

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mergify bot commented Aug 19, 2024

backport branch-3.1

✅ Backports have been created

mergify bot pushed a commit that referenced this pull request Aug 19, 2024
Signed-off-by: xiangguangyxg <[email protected]>
(cherry picked from commit 92748b8)
mergify bot pushed a commit that referenced this pull request Aug 19, 2024
Signed-off-by: xiangguangyxg <[email protected]>
(cherry picked from commit 92748b8)

# Conflicts:
#	be/src/exec/csv_scanner.cpp
mergify bot pushed a commit that referenced this pull request Aug 19, 2024
Signed-off-by: xiangguangyxg <[email protected]>
(cherry picked from commit 92748b8)
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5 participants