Add query limiter support to parquet querier #6870
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Signed-off-by: yeya24 <[email protected]>
Signed-off-by: yeya24 <[email protected]>
Signed-off-by: yeya24 <[email protected]>
Signed-off-by: yeya24 <[email protected]>
Signed-off-by: yeya24 <[email protected]>
harry671003
reviewed
Jul 11, 2025
harry671003
reviewed
Jul 11, 2025
harry671003
reviewed
Jul 11, 2025
Signed-off-by: yeya24 <[email protected]>
Signed-off-by: yeya24 <[email protected]>
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What this PR does:
This PR adds query limiter support to parquet querier. Supported limits are:
Additionally introduce new parquet querier specific limits:
parquet_max_fetched_row_count: Number of matched rows in Parquet before materializing any chunks so this might include series that doesn't actually have chunks in the time range.parquet_max_fetched_chunk_bytes: Total size of fetched Chunk column pages.parquet_max_fetched_data_bytes: Total size of fetched Label column pages + Chunk column pages.Ready for review but note that the upstream PR for parquet common is still not merged. prometheus-community/parquet-common#81.
Which issue(s) this PR fixes:
Fixes #
Checklist
CHANGELOG.mdupdated - the order of entries should be[CHANGE],[FEATURE],[ENHANCEMENT],[BUGFIX]