nuno-faria opened a new pull request, #17303:
URL: https://github.com/apache/datafusion/pull/17303
## Which issue does this PR close?
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- N/A.
## Rationale for this change
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Why are you proposing this change? If this is already explained clearly in
the issue then this section is not needed.
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The output of the `EXPLAIN ANALYZE` contained an additional line break in
the `DataSourceExec`, which causes the plan to become misformatted.
Example
```sql
-- before
+-------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| plan_type | plan
|
+-------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Plan with Metrics | CoalesceBatchesExec: target_batch_size=8192,
metrics=[output_rows=1, elapsed_compute=54.402µs]
|
| | FilterExec: id@0 = 1, metrics=[output_rows=1,
elapsed_compute=121.811µs]
|
| | RepartitionExec: partitioning=RoundRobinBatch(12),
input_partitions=1, metrics=[fetch_time=2.3591ms, repartition_time=1ns,
send_time=21.911µs]
|
| | DataSourceExec: file_groups={1 group:
[[C:/Users/Nuno/Desktop/fix_explain/datafusion-cli/test.parquet]]},
projection=[id, value], file_type=parquet, predicate=id@0 = 1,
pruning_predicate=id_null_count@2 != row_count@3 AND id_min@0 <= 1 AND 1 <=
id_max@1, required_guarantees=[id in (1)]
|
| | , metrics=[output_rows=1, elapsed_compute=1ns,
batches_splitted=0, bytes_scanned=182, file_open_errors=0, file_scan_errors=0,
files_ranges_pruned_statistics=0, num_predicate_creation_errors=0,
page_index_rows_matched=1, page_index_rows_pruned=0,
predicate_evaluation_errors=0, pushdown_rows_matched=0, pushdown_rows_pruned=0,
row_groups_matched_bloom_filter=0, row_groups_matched_statistics=1,
row_groups_pruned_bloom_filter=0, row_groups_pruned_statistics=0,
bloom_filter_eval_time=164.501µs, metadata_load_time=307.201µs,
page_index_eval_time=138.001µs, row_pushdown_eval_time=2ns,
statistics_eval_time=125.601µs, time_elapsed_opening=1.3248ms,
time_elapsed_processing=2.0262ms, time_elapsed_scanning_total=990.8µs,
time_elapsed_scanning_until_data=902.2µs] |
| |
|
+-------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
-- after
+-------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
--------------------------------------------------------------------------------+
| plan_type | plan
|
+-------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
--------------------------------------------------------------------------------+
| Plan with Metrics | CoalesceBatchesExec: target_batch_size=8192,
metrics=[output_rows=1, elapsed_compute=94.9µs]
|
| | FilterExec: id@0 = 1, metrics=[output_rows=1,
elapsed_compute=232.211µs]
|
| | RepartitionExec: partitioning=RoundRobinBatch(12),
input_partitions=1, metrics=[fetch_time=4.7868ms, repartition_time=1ns,
send_time=46.911µs]
|
| | DataSourceExec: file_groups={1 group:
[[C:/Users/Nuno/Desktop/fix_explain/datafusion-cli/test.parquet]]},
projection=[id, value], file_type=parquet, predicate=id@0 = 1,
pruning_predicate=id_null_count@2 != row_count@3 AND id_min@0 <= 1 AND 1 <=
id_max@1, required_guarantees=[id in (1)], metrics=[output_rows=1,
elapsed_compute=1ns, batches_splitted=0, bytes_scanned=182, file_open_errors=0,
file_scan_errors=0, files_ranges_pruned_statistics=0,
num_predicate_creation_errors=0, page_index_rows_matched=1,
page_index_rows_pruned=0, predicate_evaluation_errors=0,
pushdown_rows_matched=0, pushdown_rows_pruned=0,
row_groups_matched_bloom_filter=0, row_groups_matched_statistics=1,
row_groups_pruned_bloom_filter=0, row_groups_pruned_statistics=0,
bloom_filter_eval_time=342.401µs, metadata_load_time=572.101µs,
page_index_eval_time=239.601µs, row_pushdown_eval_time=2ns,
statistics_eval_time=289.601µs, time_elapsed_opening=2.8569ms,
time_elapsed_processing=4.242m
s, time_elapsed_scanning_total=1.7224ms,
time_elapsed_scanning_until_data=1.5919ms] |
| |
|
+-------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
--------------------------------------------------------------------------------+
```
## What changes are included in this PR?
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There is no need to duplicate the description in the issue here but it is
sometimes worth providing a summary of the individual changes in this PR.
-->
- Updated `ParquetSource::fmt_extra`.
## Are these changes tested?
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1. Prevent the code from being accidentally broken by subsequent changes
2. Serve as another way to document the expected behavior of the code
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they covered by existing tests)?
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Yes.
## Are there any user-facing changes?
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updated before approving the PR.
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No.
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