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 new tests confirms that the regression issue, where
we didn't correctly skip bytes at the end of a
continuous_data_consumer range, is fixed.
Signed-off-by: Wojciech Mitros <wojciech.mitros@scylladb.com>
Use the thread_local seastar::testing::local_random_engine
in all seastar tests so they can be reproduced using
the --random-seed option.
Test: unit(dev)
Signed-off-by: Benny Halevy <bhalevy@scylladb.com>
Message-Id: <20210112103713.578301-2-bhalevy@scylladb.com>
Based on heap profiling, buffers used for storing half-parsed fields are
a major contributor to the overall memory consumption of reads. This
memory was completely "under the radar" before. Track it by using
tracked `temporary_buffer` instances everywhere in
`continuous_data_consumer`. As `continuous_data_consumer` is the basis
for parsing all index and data files, adding the tracing here
automatically covers all data, index and promoted index parsing.
I'm almost convinced that there is a better place to store the `permit`
then the three places now, but so far I was unable to completely
decipher the our data/index file parsing class hierarchy.
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.
