This commit eliminates unused boost header includes from the tree.
Removing these unnecessary includes reduces dependencies on the
external Boost.Adapters library, leading to faster compile times
and a slightly cleaner codebase.
Signed-off-by: Kefu Chai <kefu.chai@scylladb.com>
Closesscylladb/scylladb#22857
To reduce test executable size and speed up compilation time, compile unit
tests into a single executable.
Here is a file size comparison of the unit test executable:
- Before applying the patch
$ du -h --exclude='*.o' --exclude='*.o.d' build/release/test/boost/ build/debug/test/boost/
11G build/release/test/boost/
29G build/debug/test/boost/
- After applying the patch
du -h --exclude='*.o' --exclude='*.o.d' build/release/test/boost/ build/debug/test/boost/
5.5G build/release/test/boost/
19G build/debug/test/boost/
It reduces executable sizes 5.5GB on release, and 10GB on debug.
Closes#9155Closesscylladb/scylladb#21443
since fedora 38 is EOL. and fedora 39 comes with fmt v10.0.0, also,
we've switched to the build image based on fedora 40, which ships
fmt-devel v10.2.1, there is no need to support fmt < 10.
in this change, we drop the support fmt < 10.
Signed-off-by: Kefu Chai <kefu.chai@scylladb.com>
Closesscylladb/scylladb#21847
get0() dates back from the days where Seastar futures carried tuples, and
get0() was a way to get the first (and usually only) element. Now
it's a distraction, and Seastar is likely to deprecate and remove it.
Replace with seastar::future::get(), which does the same thing.
We have enabled the command line options without changing a
single line of code, we only had to replace old include
with scylla_test_case.hh.
Next step is to add x-log-compaction-groups options, which will
determine the number of compaction groups to be used by all
instantiations of replica::table.
Signed-off-by: Raphael S. Carvalho <raphaelsc@scylladb.com>
Although Cassandra generally does not allow empty strings as partition
keys (note they are allowed as clustering keys!), it *does* allow empty
strings in regular columns to be indexed by a secondary index, or to
become an empty partition-key column in a materialized view. As noted in
issues #9375 and #9364 and verified in a few xfailing cql-pytest tests,
Scylla didn't allow these cases - and this patch fixes that.
The patch mostly *removes* unnecessary code: In one place, code
prevented an sstable with an empty partition key from being written.
Another piece of removed code was a function is_partition_key_empty()
which the materialized-view code used to check whether the view's
row will end up with an empty partition key, which was supposedly
forbidden. But in fact, should have been allowed like they are allowed
in Cassandra and required for the secondary-index implementation, and
the entire function wasn't necessary.
Note that the removed function is_partition_key_empty() was *NOT* required
for the "IS NOT NULL" feature of materialized views - this continues to
work as expected after this patch, and we add another test to confirm it.
Being null and being an empty string are two different things.
This patch also removes a part of a unit test which enshrined the
wrong behavior.
After this patch we are left with one interesting difference from
Cassandra: Though Cassandra allows a user to create a view row with an
empty-string partition key, and this row is fully visible in when
scanning the view, this row can *not* be queried individually because
"WHERE v=''" is forbidden when v is the partition key (of the view).
Scylla does not reproduce this anomaly - and such point query does work
in Scylla after this patch. We add a new test to check this case, and mark
it "cassandra_bug", i.e., it's a Cassandra behavior which we consider
wrong and don't want to emulate.
This patch relies on #9352 and #10178 having been fixed in previous patches,
otherwise the WHERE v='' does not work when reading from sstables.
We add to the already existing tests we had for empty materialized-views
keys a lookup with WHERE v='' which failed before fixing those two issues.
Fixes#9364Fixes#9375
Signed-off-by: Nadav Har'El <nyh@scylladb.com>
Instead of lengthy blurbs, switch to single-line, machine-readable
standardized (https://spdx.dev) license identifiers. The Linux kernel
switched long ago, so there is strong precedent.
Three cases are handled: AGPL-only, Apache-only, and dual licensed.
For the latter case, I chose (AGPL-3.0-or-later and Apache-2.0),
reasoning that our changes are extensive enough to apply our license.
The changes we applied mechanically with a script, except to
licenses/README.md.
Closes#9937
The database, keyspace, and table classes represent the replica-only
part of the objects after which they are named. Reading from a table
doesn't give you the full data, just the replica's view, and it is not
consistent since reconciliation is applied on the coordinator.
As a first step in acknowledging this, move the related files to
a replica/ subdirectory.
fmt 8 checks format strings at compile time, and requires that
non-compile-time format strings be wrapped with fmt::runtime().
Do that, and to allow coexistence with fmt 7, supply our own
do-nothing version of fmt::runtime() if needed. Strictly speaking
we shouldn't be introducing names into the fmt namespace, but this
is transitional only.
Closes#9640
Detach *partition_key* and *clustering_key* ones into own files.
The resultint 2 tests run ~4 minutes each, the leftover ones
complete within 11 minutes. The same -- the goal to run out of
14 minutes is reached, further splitting needs more thinking
than just wildcarding.
Signed-off-by: Pavel Emelyanov <xemul@scylladb.com>
