Make the actual table name a parameter and add logic to adapt to the
variant used.
Also add dump_to_log::yes to is_rows() invokation to help debuging
tests.
New batchlogs are written to the batchlog_v2 table and replay also uses
the v2 table.
The content of system.batchlog is attempted to be migrated to
system.batchlog_v2 after each start of the batchlog_manager service.
The migration is retried on each replay if it fails. This is reduntant
but simple.
Batchlog cleanup now doesn't involve flushing memtables, the only
remaining user of replica/database.hh is gone, so the include is
dropped.
Don't build batchlog mutations in storage-proxy code. Move this code
into db/batchlog_manager.cc, exposed via db/batchlog.hh.
This serves multiple goals:
1) Concentrates low-level batchlog related logic in
db/batchlog_manager.cc
2) Reduce current and future code duplication.
2) Make future changes to this logic easier.
Return a flag determining whether all the batches were sent successfully in
batchlog_manager::replay_all_failed_batches (batches skipped due to being
too fresh are not counted). Throw in repair_flush_hints_batchlog_handler
if not all batches were replayed, to ensure that repair_time isn't updated.
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
Add a flag controlling whether cleanup (memtable flush) will be done
after the replay. This is to allow repair to opt out from cleanup --
when many concurrenty repairs are running, there can be storms of calles
to do_batch_log_replay(), which will be mostly no-op, but they will all
attempt to flush the memtable to clean-up after themselves. This is
unnecessary and introduces latency to repairs, best to leave the cleanup
to the periodic batch-log replay.
This includes way too much, including <boost/regex.hpp>, which is huge.
Drop includes of adaptors.hpp and replace by what is needed.
Closesscylladb/scylladb#21187
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>
Define table_id as a distinct utils::tagged_uuid modeled after raft
tagged_id, so it can be differentiated from other uuid-class types,
in particular from table_schema_version.
Fixes#11207
Signed-off-by: Benny Halevy <bhalevy@scylladb.com>
When executing internal queries, it is important that the developer
will decide if to cache the query internally or not since internal
queries are cached indefinitely. Also important is that the programmer
will be aware if caching is going to happen or not.
The code contained two "groups" of `query_processor::execute_internal`,
one group has caching by default and the other doesn't.
Here we add overloads to eliminate default values for caching behaviour,
forcing an explicit parameter for the caching values.
All the call sites were changed to reflect the original caching default
that was there.
Signed-off-by: Eliran Sinvani <eliransin@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
And rename to get_batchlog_mutation_for while at it,
as it's about the batchlog, not batch_log.
This resolves a circular dependency between the
batchlog_manager and the storage_proxy that required
it in the case.
Signed-off-by: Benny Halevy <bhalevy@scylladb.com>
storage_proxy.hh is huge and includes many headers itself, so
remove its inclusions from headers and re-add smaller headers
where needed (and storage_proxy.hh itself in source files that
need it).
Ref #1.
Corresponding overload of `storage_proxy::mutate_locally`
was hardcoded to pass `db::commitlog::force_sync::no` to the
`database::apply`. Unhardcode it and substitute `force_sync::no`
to all existing call sites (as it were before).
`force_sync::yes` will be used later for paxos learn writes
when trying to apply mutations upgraded from an obsolete
schema version (similar to the current case when applying
locally a `frozen_mutation` stored in accepted proposal).
Tests: unit(dev)
Signed-off-by: Pavel Solodovnikov <pa.solodovnikov@scylladb.com>
Message-Id: <20200716124915.464789-1-pa.solodovnikov@scylladb.com>
In order to add tracing to places where it can be useful,
e.g. materialized view updates and hinted handoff, tracing state
is propagated to all applicable call sites.
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.
