Make the copying more resilient#2029
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Some filenames wind up with an embedded quote character or are very long due to the CPE vendor/product name and this seemed to cause some copy operations to fail.
another-rex
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Mar 5, 2024
andrewpollock
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Mar 5, 2024
Detect and plumb through to worker for deletion from Datastore Bugs that are no longer present in GCS. Related changes (google#2023, google#2029) to the NVD CVE generation cause CVEs no longer being generated (due to changes in the heuristics like that made in google#1707) to remain existing in GCS. This PR addresses cases like this and the need identified in google#1467 by adding a deletion phase to the importing of new/updated records. The functionality is flag-protected, it won't go live in Production until a new `--delete` flag is included so in the execution of the importer. Incidental changes: - use the GCS bucket `directory_path` to efficiently filter the blobs returned when listing bucket contents - make blob retrieval resilient to blob generation change between blob listing and blob retrieval (this can happen if `combine-to-osv` happens to have run in between these two points in time) - fix a behavior inconsistency with schema validation not being performed when `ignore_last_import_time` is in effect (addressing head scratching TODO from @michaelkeder) - tidy up the existing tests, making them more readable and debuggable - add a slow manual test against live data in staging to validate real-world behavior and run time (this adds ~13 minutes to an import run on just the CVE GCS bucket)
andrewpollock
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Mar 7, 2024
Detect and plumb through to worker for deletion from Datastore Bugs that are no longer present in GCS. Related changes (google#2023, google#2029) to the NVD CVE generation cause CVEs no longer being generated (due to changes in the heuristics like that made in google#1707) to remain existing in GCS. This PR addresses cases like this and the need identified in google#1467 by adding a deletion phase to the importing of new/updated records. The functionality is flag-protected, it won't go live in Production until a new `--delete` flag is included so in the execution of the importer. Incidental changes: - use the GCS bucket `directory_path` to efficiently filter the blobs returned when listing bucket contents - make blob retrieval resilient to blob generation change between blob listing and blob retrieval (this can happen if `combine-to-osv` happens to have run in between these two points in time) - fix a behavior inconsistency with schema validation not being performed when `ignore_last_import_time` is in effect (addressing head scratching TODO from @michaelkeder) - tidy up the existing tests, making them more readable and debuggable - add a slow manual test against live data in staging to validate real-world behavior and run time (this adds ~13 minutes to an import run on just the CVE GCS bucket)
andrewpollock
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May 2, 2024
Detect and plumb through to worker for deletion from Datastore Bugs that are no longer present in GCS. Related changes (#2023, #2029) to the NVD CVE generation cause CVEs no longer being generated (due to changes in the heuristics like that made in #1707) to remain existing in GCS. This PR addresses cases like this and the need identified in #1467 by adding a deletion phase to the importing of new/updated records. The functionality is flag-protected, it won't go live in Production until a new `--delete` flag is included so in the execution of the importer. Incidental changes: - use the GCS bucket `directory_path` to efficiently filter the blobs returned when listing bucket contents - make blob retrieval resilient to blob generation change between blob listing and blob retrieval (this can happen if `combine-to-osv` happens to have run in between these two points in time) - fix a behavior inconsistency with schema validation not being performed when `ignore_last_import_time` is in effect (addressing head scratching TODO from @michaelkedar) - tidy up the existing tests, making them more readable and debuggable - add a slow manual test against live data in staging to validate real-world behavior and run time (this adds ~13 minutes to an import run on just the CVE GCS bucket) --------- Signed-off-by: Andrew Pollock <apollock@google.com>
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Some filenames wind up with an embedded quote character or are very long due to the CPE vendor/product name and this seemed to cause some copy operations to fail.