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Range deletions on COMPACT STORAGE is not supported #12471
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nyh
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This is a translation of Cassandra's CQL unit test source file validation/operations/CompactStorageTest.java into our cql-pytest framework. This very large test file includes 86 tests for various types of operations and corner cases of WITH COMPACT STORAGE tables. All 86 tests pass on Cassandra (except one using a deprecated feature that needs to be specially enabled). 30 of the tests fail on Scylla reproducing 7 already-known Scylla issues and 7 previously-unknown issues: Already known issues: Refs scylladb#3882: Support "ALTER TABLE DROP COMPACT STORAGE" Refs scylladb#4244: Add support for mixing token, multi- and single-column restrictions Refs scylladb#5361: LIMIT doesn't work when using GROUP BY Refs scylladb#5362: LIMIT is not doing it right when using GROUP BY Refs scylladb#5363: PER PARTITION LIMIT doesn't work right when using GROUP BY Refs scylladb#7735: CQL parser missing support for Cassandra 3.10's new "+=" syntax Refs scylladb#8627: Cleanly reject updates with indexed values where value > 64k New issues: Refs scylladb#12471: Range deletions on COMPACT STORAGE is not supported Refs scylladb#12474: DELETE prints misleading error message suggesting ALLOW FILTERING would work Refs scylladb#12477: Combination of COUNT with GROUP BY is different from Cassandra in case of no matches Refs scylladb#12479: SELECT DISTINCT should refuse GROUP BY with clustering column Refs scylladb#12526: Support filtering on COMPACT tables Refs scylladb#12749: Unsupported empty clustering key in COMPACT table Refs scylladb#12815: Hidden column "value" in compact table isn't completely hidden Signed-off-by: Nadav Har'El <nyh@scylladb.com>
denesb
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Feb 20, 2023
This is a translation of Cassandra's CQL unit test source file validation/operations/CompactStorageTest.java into our cql-pytest framework. This very large test file includes 86 tests for various types of operations and corner cases of WITH COMPACT STORAGE tables. All 86 tests pass on Cassandra (except one using a deprecated feature that needs to be specially enabled). 30 of the tests fail on Scylla reproducing 7 already-known Scylla issues and 7 previously-unknown issues: Already known issues: Refs #3882: Support "ALTER TABLE DROP COMPACT STORAGE" Refs #4244: Add support for mixing token, multi- and single-column restrictions Refs #5361: LIMIT doesn't work when using GROUP BY Refs #5362: LIMIT is not doing it right when using GROUP BY Refs #5363: PER PARTITION LIMIT doesn't work right when using GROUP BY Refs #7735: CQL parser missing support for Cassandra 3.10's new "+=" syntax Refs #8627: Cleanly reject updates with indexed values where value > 64k New issues: Refs #12471: Range deletions on COMPACT STORAGE is not supported Refs #12474: DELETE prints misleading error message suggesting ALLOW FILTERING would work Refs #12477: Combination of COUNT with GROUP BY is different from Cassandra in case of no matches Refs #12479: SELECT DISTINCT should refuse GROUP BY with clustering column Refs #12526: Support filtering on COMPACT tables Refs #12749: Unsupported empty clustering key in COMPACT table Refs #12815: Hidden column "value" in compact table isn't completely hidden Signed-off-by: Nadav Har'El <nyh@scylladb.com> Closes #12816
tgrabiec
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Feb 20, 2023
This is a translation of Cassandra's CQL unit test source file validation/operations/CompactStorageTest.java into our cql-pytest framework. This very large test file includes 86 tests for various types of operations and corner cases of WITH COMPACT STORAGE tables. All 86 tests pass on Cassandra (except one using a deprecated feature that needs to be specially enabled). 30 of the tests fail on Scylla reproducing 7 already-known Scylla issues and 7 previously-unknown issues: Already known issues: Refs #3882: Support "ALTER TABLE DROP COMPACT STORAGE" Refs #4244: Add support for mixing token, multi- and single-column restrictions Refs #5361: LIMIT doesn't work when using GROUP BY Refs #5362: LIMIT is not doing it right when using GROUP BY Refs #5363: PER PARTITION LIMIT doesn't work right when using GROUP BY Refs #7735: CQL parser missing support for Cassandra 3.10's new "+=" syntax Refs #8627: Cleanly reject updates with indexed values where value > 64k New issues: Refs #12471: Range deletions on COMPACT STORAGE is not supported Refs #12474: DELETE prints misleading error message suggesting ALLOW FILTERING would work Refs #12477: Combination of COUNT with GROUP BY is different from Cassandra in case of no matches Refs #12479: SELECT DISTINCT should refuse GROUP BY with clustering column Refs #12526: Support filtering on COMPACT tables Refs #12749: Unsupported empty clustering key in COMPACT table Refs #12815: Hidden column "value" in compact table isn't completely hidden Signed-off-by: Nadav Har'El <nyh@scylladb.com> Closes #12816
nyh
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Aug 13, 2023
This is a translation of Cassandra's CQL unit test source file validation/operations/CompactStorageTest.java into our cql-pytest framework. This very large test file includes 86 tests for various types of operations and corner cases of WITH COMPACT STORAGE tables. All 86 tests pass on Cassandra (except one using a deprecated feature that needs to be specially enabled). 30 of the tests fail on Scylla reproducing 7 already-known Scylla issues and 7 previously-unknown issues: Already known issues: Refs #3882: Support "ALTER TABLE DROP COMPACT STORAGE" Refs #4244: Add support for mixing token, multi- and single-column restrictions Refs #5361: LIMIT doesn't work when using GROUP BY Refs #5362: LIMIT is not doing it right when using GROUP BY Refs #5363: PER PARTITION LIMIT doesn't work right when using GROUP BY Refs #7735: CQL parser missing support for Cassandra 3.10's new "+=" syntax Refs #8627: Cleanly reject updates with indexed values where value > 64k New issues: Refs #12471: Range deletions on COMPACT STORAGE is not supported Refs #12474: DELETE prints misleading error message suggesting ALLOW FILTERING would work Refs #12477: Combination of COUNT with GROUP BY is different from Cassandra in case of no matches Refs #12479: SELECT DISTINCT should refuse GROUP BY with clustering column Refs #12526: Support filtering on COMPACT tables Refs #12749: Unsupported empty clustering key in COMPACT table Refs #12815: Hidden column "value" in compact table isn't completely hidden Signed-off-by: Nadav Har'El <nyh@scylladb.com> Closes #12816 (cherry picked from commit 328cdb2)
nyh
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Aug 13, 2023
This is a translation of Cassandra's CQL unit test source file validation/operations/CompactStorageTest.java into our cql-pytest framework. This very large test file includes 86 tests for various types of operations and corner cases of WITH COMPACT STORAGE tables. All 86 tests pass on Cassandra (except one using a deprecated feature that needs to be specially enabled). 30 of the tests fail on Scylla reproducing 7 already-known Scylla issues and 7 previously-unknown issues: Already known issues: Refs #3882: Support "ALTER TABLE DROP COMPACT STORAGE" Refs #4244: Add support for mixing token, multi- and single-column restrictions Refs #5361: LIMIT doesn't work when using GROUP BY Refs #5362: LIMIT is not doing it right when using GROUP BY Refs #5363: PER PARTITION LIMIT doesn't work right when using GROUP BY Refs #7735: CQL parser missing support for Cassandra 3.10's new "+=" syntax Refs #8627: Cleanly reject updates with indexed values where value > 64k New issues: Refs #12471: Range deletions on COMPACT STORAGE is not supported Refs #12474: DELETE prints misleading error message suggesting ALLOW FILTERING would work Refs #12477: Combination of COUNT with GROUP BY is different from Cassandra in case of no matches Refs #12479: SELECT DISTINCT should refuse GROUP BY with clustering column Refs #12526: Support filtering on COMPACT tables Refs #12749: Unsupported empty clustering key in COMPACT table Refs #12815: Hidden column "value" in compact table isn't completely hidden Signed-off-by: Nadav Har'El <nyh@scylladb.com> Closes #12816 (cherry picked from commit 328cdb2) (cherry picked from commit e11561e) Modified for 5.1 to comment out error-path tests for "unset" values what are silently ignored (instead of being detected) in this version.
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In issue #2986, we noticed that for WITH COMPACT STORAGE tables we serialize range tombstones incorrectly, so commit 1c872e2 outlawed using range deletions in such tables, and @tgrabiec noted that "Disallowing range deletes on compact storage tables seems the right approach to do now. We could lift that off when move to a new storage format." However, just a few days later commit 24b867a was merged that claims to have fixed that issue, so it's not clear to me whether the first patch mentioned above is still necessary.
The problem is that Cassandra does support range deletions on such tables, and by not supporting it we are not compatible.
The translated Cassandra unit test
cassandra_tests/validation/operations/compact_storage_test.py
::testBatchRangeDelete
fails on Scylla because of this missing feature.The text was updated successfully, but these errors were encountered: