Trie-based sstable indexes are supposed to be (hopefully)
a better default than the old BIG indexes.
Make them the new default.
If we change our mind, this change can be reverted later.
Returns the sstable version currently chosen for use in for new sstables.
We are adding it because some tests want to know what format they are
writing (tests using upgradesstable, tests which check stats that only
apply to one of the index types, etc).
(Currently they are using `highest_supported_sstable_format` for this
purpose, which is inappropriate, and will become invalid if a non-latest
format is the default).
This reverts commit b0643f8959, reversing
changes made to e8b0f8faa9.
The change forgot to update
sstables_manager::get_highest_supported_format(), which results in
/system/highest_supported_sstable_version still returning me, confusing
and breaking tests.
Fixes: scylladb/scylla-dtest#6435Closesscylladb/scylladb#27379
Trie-based sstable indexes are supposed to be (hopefully)
a better default than the old BIG indexes.
Make them the new default.
If we change our mind, this change can be reverted later.
Returns the sstable version currently chosen for use in for new sstables.
We are adding it because some tests want to know what format they are
writing (tests using upgradesstable, tests which check stats that only
apply to one of the index types, etc).
(Currently they are using `highest_supported_sstable_format` for this
purpose, which is inappropriate, and will become invalid if a non-latest
format is the default).
In Scylla there are two options that control IO bandwidth limit -- the /storage_service/(compaction|stream)_throughput REST API endpoints. The endpoints are partially implemented and have no counterparts in the nodetool.
This set implements the missing bits and adds tests for new functionality.
Closesscylladb/scylladb#21877
* github.com:scylladb/scylladb:
nodetool: Implement [gs]etstreamthroughput commands
nodetool: Implement [gs]etcompationthroughput commands
test: Add validation of how IO-updating endpoints work
api: Implement /storage_service/(stream|compaction)_throughput endpoints
api: Disqualify const config reference
api: Implement /storage_service/stream_throughput endpoint
api: Move stream throughput set/get endpoints from storage service block
api: Move set_compaction_throughput_mb_per_sec to config block
util: Include fmt/ranges.h in config_file.hh
There are now four of those and these are all the same in the way they
interpret the value parameter (though it's named differently)
Signed-off-by: Pavel Emelyanov <xemul@scylladb.com>
Current upgrade dtest rely on a ccm node function to
get_highest_supported_sstable_version() that looks for
r'Feature (.*)_SSTABLE_FORMAT is enabled' in the log files.
Starting from scylla-6.0 ME_SSTABLE_FORMAT is enabled by default
and there is no cluster feature for it. Thus get_highest_supported_sstable_version()
returns an empty list resulting in the upgrade tests failures.
This change introduces a seperate API path that returns the highest
supported sstable format (one of la, mc, md, me) by a scylla node.
Fixesscylladb/scylladb#19772
Backports to 6.0 and 6.1 required. The current upgrade test in dtest
checks scylla upgrades up to version 5.4 only. This patch is a
prerequisite to backport the upgrade tests fix in dtest.
Closesscylladb/scylladb#19787
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
