table_for_tests uses a sstables manager to generate sstables
and gets the new generation from
table.calculate_generation_for_new_table().
The version to use is either the highest supported or
an ad-hoc version passed to make_sstable.
Signed-off-by: Benny Halevy <bhalevy@scylladb.com>
The tests extensively use a `std::function<shared_sstable()>`
to generate new tables.
Rather than handcrafting them all over the place,
let sstable_test_env return such factory given a schema
(and another entry point that also gets a version)
and that uses the embedded generation_factory in the test_env
to generate new sstables with unique generations.
Signed-off-by: Benny Halevy <bhalevy@scylladb.com>
No need to maintain a static generation numbers in the test.
Let the sstable_test_env dispatch sstable generations automatically
And use the generated sstable themselves for reference rather
than their generation numbers.
Signed-off-by: Benny Halevy <bhalevy@scylladb.com>
Signed-off-by: Benny Halevy <bhalevy@scylladb.com>
Add a few goodies to sstable_test_env to extend
entry points with default params for make_sstable
and reusable_sst.
Signed-off-by: Benny Halevy <bhalevy@scylladb.com>
Wrap table_for_tests ctor to pass the env sstables_manager
as well as the temporary directory path, as this is the
most common use case, and in preparation for adding
a make_sstable method in table_for_tests.
Signed-off-by: Benny Halevy <bhalevy@scylladb.com>
There is no need to use specific generations in the test, just
rely on the ones sstable_test_env generates.
Signed-off-by: Benny Halevy <bhalevy@scylladb.com>
Allow generating a sstable object from an existing
sstable to get the directory, generation, and version
from it, rather than passing them to reusable_sst
from other sources - since the intention is
to get a new sstable object based on an existing
sstable that was generated by the test.
Signed-off-by: Benny Halevy <bhalevy@scylladb.com>
Rather than maintaining a running generation number,
use the default env.make_sstable(s) in sst_factory
and collect the expected generations from the resulting
shared sstable.
Signed-off-by: Benny Halevy <bhalevy@scylladb.com>
For generating shared_sstables with increasing generations
(using the test_env make_sstable generations) and a given level.
Signed-off-by: Benny Halevy <bhalevy@scylladb.com>
No need to pass the big format explicitly as it's
set by default by make_sstable and it is never overriden.
Signed-off-by: Benny Halevy <bhalevy@scylladb.com>
Tests should just generate the highest sstable version
available. There is no need to ontinue testing old versions,
in particular partially supported ones like "la".
Use also the default values for sstable::format_types, buffer_size,
etc. if there's no particular need to override them.
Signed-off-by: Benny Halevy <bhalevy@scylladb.com>
Pass the test-generated shared_sstable to validate_read
and then to sstable_assertions so it can be used
for make_sstable version and generation params.
Signed-off-by: Benny Halevy <bhalevy@scylladb.com>
Just use the one we created during compaction
for verification so we won't have to rely on a particular
generation/version.
Signed-off-by: Benny Halevy <bhalevy@scylladb.com>
Rather than calling cf.stop_and_keep_alive() before the test exits.
since it must be stopped also on failure.
Signed-off-by: Benny Halevy <bhalevy@scylladb.com>
We already use test_env::do_with_async in this function
but we didn't take full advantage of it to simplify the
implementation.
Do that before further changes are made.
Signed-off-by: Benny Halevy <bhalevy@scylladb.com>
generations to idx
The function used `calculate_generation_for_new_table` for
the sstables generation. The so-called `generations` are just used
to generate key indices.
Signed-off-by: Benny Halevy <bhalevy@scylladb.com>
Cranelift-codegen 0.92.0 and wasmtime 5.0.0 have security issues
potentially allowing malicious UDFs to read some memory outside
the wasm sandbox. This patch updates them to versions 0.92.1
and 5.0.1 respectively, where the issues are fixed.
Fixes#13157Closes#13171
This commit adds branch-5.2 to the list of branches
for which we want to build the docs. As a result,
version 5.2 will be added to the version selector.
NOTE: Version 5.2 will be marked as unstable and
an appropriate message will be shown to the user.
After 5.2 is released, branch-5.2 needs to be
moved from UNSTABLE_VERSIONS to LATEST_VERSION
(where is should replace branch-5.1)
Closes#13200
Add an API call to wait for all shards to reach the current shard 0
gossiper version. Throws when timeout is reached.
Closes#12540
* github.com:scylladb/scylladb:
api: gossiper: fix alive nodes
gms, service: lock live endpoint copy
gms, service: live endpoint copy method
this is the 13rd changeset of a series which tries to give an overhaul to the CMake building system. this series has two goals:
- to enable developer to use CMake for building scylla. so they can use tools (CLion for instance) with CMake integration for better developer experience
- to enable us to tweak the dependencies in a simpler way. a well-defined cross module / subsystem dependency is a prerequisite for building this project with the C++20 modules.
this changeset includes following changes:
- build: cmake: increase per link job mem to 4GiB
- build: cmake: add missing sources to test-lib
- build: cmake: add more tests
- build: cmake: remote quotes in "include()" commands
- build: cmake: drop unnecessary linkages
Closes#13199
* github.com:scylladb/scylladb:
build: cmake: drop unnecessary linkages
build: cmake: remote quotes in "include()" commands
build: cmake: add more tests
build: cmake: add missing sources to test-lib
build: cmake: increase per link job mem to 4GiB
The translated Cassandra unit tests in cassandra_tests/validation/operations/
reproduced three bugs in GROUP BY's interaction with LIMIT and PER PARTITION
LIMIT - issue #5361, #5362 and #5363. Unfortunately, those test functions
are very long, and each test fails on all of these issues and a few more,
making it difficult to use these tests to verify when those tests have
been fixed. In other words, ideally a patch for issue 5361 should un-xfail
some reproducing test for this issue - but all the existing tests will
continue to fail after fixing 5361, because of other remaining bugs.
So in this patch, I created a new test file test_group_by.py with my own
tests for the GROUP BY feature. I tried to explore the different
capabilities of the GROUP BY feature, its different success and error
paths, and how GROUP BY interacts with LIMIT and PER PARTITION LIMIT.
As usual, I created many small test functions and not one huge test
function, and as a result we now have 5 xfailing tests which each
reproduces one bug and when the bug is fixed, it will start to pass.
All tests added here pass on Cassandra.
Refs #5361
Refs #5362
Refs #5363
Signed-off-by: Nadav Har'El <nyh@scylladb.com>
Closes#13136
Fixes https://github.com/scylladb/scylladb/issues/13138
Fixes https://github.com/scylladb/scylladb/issues/13153
This PR:
- Fixes outdated information about the recommended OS. Since version 5.2, the recommended OS should be Ubuntu 22.04 because that OS is used for building the ScyllaDB image.
- Adds the OS support information for version 5.2.
This PR (both commits) needs to be backported to branch-5.2.
Closes#13188
* github.com:scylladb/scylladb:
doc: Add OS support for version 5.2
doc: Updates the recommended OS to be Ubuntu 22.04
