this change is a follow up of 06c60f6ab, which updated the
2nd step of the test to use switch-case, but missed the 1st step.
so this change updates the first step of the test as well.
Signed-off-by: Kefu Chai <kefu.chai@scylladb.com>
instead of using a chain of `if-else`, use switch-case instead,
it's visually easier to follow than `if`-`else` blocks. and since
we never need to handle the `else` case, the `throw` statement
is removed.
Signed-off-by: Kefu Chai <kefu.chai@scylladb.com>
before this change, we look up for the mode using the command line
option as the key, but that's incorrect if the command line option does
not match with any of the known names. in that case, `test_mode` just
create another pair of <sstring, test_modes>, and return the second
component of this pair. and the second component is not what we expect.
we should have thrown an exception.
in this change
* the test_mode map is marked const.
* the overloads for parsing / formatting the `test_modes` type are
added, so that boost::program_options can parse and format it.
after this change,
* we can print more user friendly error, like
```
/scylla perf-sstable --mode index-foo
error: the argument ('index-foo') for option '--mode' is invalid
Try --help.
```
instead of a bunch of output which is printed as if we passes the
correct option as the argument of the `--mode` option.
Signed-off-by: Kefu Chai <kefu.chai@scylladb.com>
* configure.py:
- include `test/perf/perf_sstable` and its dependencies in scylla_perfs
* test/perf/perf_sstable.cc: change `main()` to
`perf::scylla_sstable_main()`
* test/perf/entry_point.hh: add
`perf::scylla_sstable_main()`
* main.cc:
- dispatch "perf-sstable" subcommand to
`perf::scylla_sstable_main`
before this change, we have a tool at `test/perf/perf_sstable`
for running performance tests by exercising sstable related operations.
after this change, the `test/perf/perf_sstable` is integreated
into `scylla` as a subcommand. so we can run `scylla perf-sstable`
[options, ...]` to perform the same tests previous driven by the tool.
Fixes#12484
Signed-off-by: Kefu Chai <kefu.chai@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
So the compaction perf of different compaction strategies can be
compared. Data timestamps are diversified such that they fall into four
different bucket if TWCS is used, in order to be able to stress the
timestamp based splitting code path.
Closes#9488
The purpose of the class in question is to start sharded storage
service to make its global instance alive. I don't know when exactly
it happened but no code that instantiates this wrapper really needs
the global storage service.
Ref: #2795
tests: unit(dev), perf_sstable(dev)
Signed-off-by: Pavel Emelyanov <xemul@scylladb.com>
Message-Id: <20210526170454.15795-1-xemul@scylladb.com>
This removes the need to include reactor.hh, a source of compile
time bloat.
In some places, the call is qualified with seastar:: in order
to resolve ambiguities with a local name.
Includes are adjusted to make everything compile. We end up
having 14 translation units including reactor.hh, primarily for
deprecated things like reactor::at_exit().
Ref #1
1. Move tests to test (using singular seems to be a convention
in the rest of the code base)
2. Move boost tests to test/boost, other
(non-boost) unit tests to test/unit, tests which are
expected to be run manually to test/manual.
Update configure.py and test.py with new paths to tests.
