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fix(airbyte-cdk): Fix Record Filter Validation in ConcurrentDeclarativeSource #45

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merged 2 commits into from
Nov 13, 2024

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@tolik0 tolik0 commented Nov 13, 2024

What

This PR updates the ConcurrentDeclarativeSource by modifying the record filter condition to exclude instances of ClientSideIncrementalRecordFilterDecorator. This exclusion is necessary because ClientSideIncrementalRecordFilterDecorator does not have a condition.

Summary by CodeRabbit

  • Bug Fixes

    • Improved handling of thread safety warnings for streams using the new ClientSideIncrementalRecordFilterDecorator.
  • Documentation

    • Updated comments for better clarity regarding state management and concurrency.
  • Style

    • Minor adjustments made to comments and formatting for improved readability.

@github-actions github-actions bot added the bug Something isn't working label Nov 13, 2024
@tolik0 tolik0 force-pushed the tolik0/fix-concurrent-declarative-source-record-filter branch from 5404c2e to 08a9bb0 Compare November 13, 2024 15:23
@tolik0 tolik0 self-assigned this Nov 13, 2024
@tolik0 tolik0 requested a review from aaronsteers November 13, 2024 15:23
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coderabbitai bot commented Nov 13, 2024

📝 Walkthrough
📝 Walkthrough

Walkthrough

The changes involve the addition of the ClientSideIncrementalRecordFilterDecorator import into the ConcurrentDeclarativeSource class within the airbyte_cdk/sources/declarative/concurrent_declarative_source.py file. The logic in the _stream_supports_concurrent_partition_processing method has been updated to ensure that streams using this decorator do not generate thread safety warnings related to stream_state. Additionally, comments have been clarified, and minor formatting adjustments have been made for improved readability.

Changes

File Path Change Summary
airbyte_cdk/sources/declarative/concurrent_declarative_source.py Added import for ClientSideIncrementalRecordFilterDecorator. Updated logic in _stream_supports_concurrent_partition_processing to exclude this decorator from stream_state checks. Comments and formatting improved for clarity.

Sequence Diagram(s)

sequenceDiagram
    participant ClientSideIncrementalRecordFilterDecorator
    participant ConcurrentDeclarativeSource

    ConcurrentDeclarativeSource->>ClientSideIncrementalRecordFilterDecorator: Check for thread safety
    ClientSideIncrementalRecordFilterDecorator-->>ConcurrentDeclarativeSource: No warnings
    ConcurrentDeclarativeSource->>ConcurrentDeclarativeSource: Proceed with processing
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Review profile: CHILL

📥 Commits

Reviewing files that changed from the base of the PR and between 08a9bb0 and 842a5ba.

📒 Files selected for processing (1)
  • airbyte_cdk/sources/declarative/concurrent_declarative_source.py (2 hunks)
🚧 Files skipped from review as they are similar to previous changes (1)
  • airbyte_cdk/sources/declarative/concurrent_declarative_source.py

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@tolik0 tolik0 requested a review from artem1205 November 13, 2024 15:23
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Actionable comments posted: 0

🧹 Outside diff range and nitpick comments (1)
airbyte_cdk/sources/declarative/concurrent_declarative_source.py (1)

295-297: LGTM! Clean implementation of the filter exclusion

The implementation correctly excludes ClientSideIncrementalRecordFilterDecorator from stream_state validation while maintaining thread safety checks for other filter types.

What do you think about adding a brief comment explaining why this decorator is excluded? Something like:

    if (
        record_selector.record_filter
+       # ClientSideIncrementalRecordFilterDecorator is excluded as it doesn't use condition in a way that would cause thread safety issues
        and not isinstance(record_selector.record_filter, ClientSideIncrementalRecordFilterDecorator)
        and "stream_state" in record_selector.record_filter.condition
    ):
📜 Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

📥 Commits

Reviewing files that changed from the base of the PR and between cafe91f and 08a9bb0.

📒 Files selected for processing (1)
  • airbyte_cdk/sources/declarative/concurrent_declarative_source.py (2 hunks)
🔇 Additional comments (2)
airbyte_cdk/sources/declarative/concurrent_declarative_source.py (2)

19-19: LGTM! Clean import addition

The import is well-placed with related imports and is necessary for the type check.


295-297: Verify ClientSideIncrementalRecordFilterDecorator usage

Let's verify how this decorator is used across the codebase to ensure this exclusion is safe.

✅ Verification successful

The exclusion of ClientSideIncrementalRecordFilterDecorator is correct and safe

Looking at the implementation and usage, this exclusion makes perfect sense! The ClientSideIncrementalRecordFilterDecorator doesn't actually use the condition property for state-based filtering - it uses its own datetime-based logic with cursor fields instead. The warning about thread-safety is specifically for record filters that directly interpolate stream_state in their conditions, which this decorator doesn't do.

  • The decorator's filter_records method uses cursor-based datetime comparison instead of condition-based filtering
  • It's already designed to work with concurrent processing, using proper cursor initialization
  • The exclusion helps prevent false positives in the thread-safety check
🏁 Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Check usage patterns of ClientSideIncrementalRecordFilterDecorator

# Find all files that import or use ClientSideIncrementalRecordFilterDecorator
echo "Files importing or using ClientSideIncrementalRecordFilterDecorator:"
rg -l "ClientSideIncrementalRecordFilterDecorator"

# Look for any condition-related method calls or attributes
echo "\nUsage patterns of condition with ClientSideIncrementalRecordFilterDecorator:"
rg -A 5 "class ClientSideIncrementalRecordFilterDecorator"

Length of output: 1514


Script:

#!/bin/bash
# Let's check the implementation details of ClientSideIncrementalRecordFilterDecorator
# and its condition property

# First, let's see the full implementation
echo "Implementation of ClientSideIncrementalRecordFilterDecorator:"
rg -A 20 "class ClientSideIncrementalRecordFilterDecorator" airbyte_cdk/sources/declarative/extractors/record_filter.py

# Check how condition is used in the implementation
echo "\nUsage of condition property:"
ast-grep --pattern 'class ClientSideIncrementalRecordFilterDecorator {
  $$$
  def condition($$$) {
    $$$
  }
  $$$
}'

# Let's also check test cases to understand expected behavior
echo "\nTest cases:"
rg -A 10 "ClientSideIncrementalRecordFilterDecorator" unit_tests/sources/declarative/extractors/test_record_filter.py

Length of output: 2683


Script:

#!/bin/bash
# Let's check how the condition property is used in the filter_records method
echo "Checking filter_records implementation:"
rg -A 15 "def filter_records" airbyte_cdk/sources/declarative/extractors/record_filter.py

# Also check if there are any other methods that use the condition property
echo "\nOther uses of condition property:"
rg "condition" airbyte_cdk/sources/declarative/extractors/record_filter.py

# Let's see how it's used in the concurrent source
echo "\nUsage in concurrent source:"
rg -A 5 -B 5 "ClientSideIncrementalRecordFilterDecorator" airbyte_cdk/sources/declarative/concurrent_declarative_source.py

Length of output: 4605

@tolik0
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tolik0 commented Nov 13, 2024

/autofix

Auto-Fix Job Info

This job attempts to auto-fix any linting or formating issues. If any fixes are made,
those changes will be automatically committed and pushed back to the PR.

Note: This job can only be run by maintainers. On PRs from forks, this command requires
that the PR author has enabled the Allow edits from maintainers option.

PR auto-fix job started... Check job output.

✅ Changes applied successfully.

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