Changed seastar::http::experimental to seastar::http to reflect
graduation of the seastar http API.
Changed call to seastar::rename_file() (in sstables/storage.cc,
sstables/sstable_directory.cc, sstable/sstables.cc and
db/hints/internal/hint_storage.cc) to reflect new default parameter.
Updated scylla_gdb test helper get_task() to work with updated
accept loop in Seatar. This is just test code (attempts to find
a task to operate on), not used in real scylla-gdb.py work, but
nevertheless the adjustment keeps backward compatibility.
Fixes https://scylladb.atlassian.net/browse/SCYLLADB-1798
Fixes https://scylladb.atlassian.net/browse/SCYLLADB-2043
* seastar 485a62b2...510f3148 (43):
> reactor_backend: fix iocb double-free and shutdown hang during AIO teardown
> file: fix default DMA alignment
> http: add to_reply() to redirect_exception with extra-header support
> core: propagate syscall errors via `coroutine::exception`
> file: assert dma alignments are powers of two
> doc: Document undocumented io_tester features and fix output example
> backtrace: print the build_id along with the backtrace
> reactor: default to oneline backtraces
> Merge 'json: formatter: support types with user-defined conversion to sstring' from Benny Halevy
tests: json_formatter: test formatter::write with string types
json: formatter: support types with user-defined conversion to sstring
> httpd_test: fix build failure with Seastar_SSTRING=OFF
> net/tls: introduce ssl_call wrapper for SSL I/O
> build: disable unused command line argument error for C++ module
> coroutine/generator: fix setup of generator's waiting task
> tests/tls: set 1000-day validity for self-signed CA cert
> net: tls: openssl: disable certificate compression
> reactor: reduce steady_clock::now() calls per scheduling quantum
> fair_queue: remove notify_request_finished()
> loop: use small_vector for parallel_for_each_state incomplete futures
> dodge false sharing in spinlock
> Merge 'Handle nowait support for reads and writes independently' from Pavel Emelyanov
file: Change nowait_works mode detection
file: Introduce read-only nowait_mode
filesystem: Make nowait_works bit a enum class too
file: Make nowait_works bit a enum class
> Merge 'net/tls: improve OpenSSL error queue hygiene' from Gellért Peresztegi-Nagy
net/tls: assert clean error queue before SSL operations
net/tls: clear error queue after successful SSL operations
net/tls: clear error queue after successful SSL_CTX_new
net/tls: drain error queue on unexpected error codes
net/tls: use make_openssl_error for BIO creation failure
> vla.hh: add missing includes
> Merge 'smp: make smp::count non-static' from Avi Kivity
smp: convert all smp::count usages to instance-aware alternatives
smp: add per-instance shard_count and this_smp() infrastructure
disk_params: document pre-init smp::count access with explicit 0
reactor_backend: document pre-init smp::count access with explicit 0
tests: alien_test: pass shard count to alien thread explicitly
> build: fix cmake missing ninja on Ubuntu 26.04
> rpc: Fix uint64 wraparound of expired timeout in send_entry()
> Merge 'Generalize some RPC tests' from Pavel Emelyanov
tests: Generalize async connection-based scheduling RPC tests
tests: Generalize sync connection-based scheduling RPC tests
tests: Remove redundant variadic/nonvariadic RPC tuple tests
tests: Generalize max timeout RPC tests
> net: tls: openssl: Share BIO ptrs across shards
> http: fix compilation on clang 22 with c++26
> build: openssl tools needed for test cert generation
> reactor: support rename2
> future: fix forwarding of reference types
> Merge 'Zero-copy http chunked data sink' from Pavel Emelyanov
http: Make chunked data sink zero-copy
tests/prometheus_http: Rewrite on top of http::client
tests/httpd: Rewrite content_length_limit on top of http::client
> tests: Replace ad-hoc http_consumer with production HTTP parser
> Merge 'co_return to accept same expressions and types as return' from Alexey Bashtanov
tests/unit/{coroutines,futures}: strict types on co_return and set_value
api: introduce version 10:
core/{coroutine,future}: make `co_return` more strict with types
core/{coroutine,future}: preparations to fix `co_return` type semantics
> Merge 'Perftune.py: add special handling for mlx5 rss queues number calculation' from Vladislav Zolotarov
perftune.py: NetPerfTuner: enhance RSS (a.k.a. "Rx") queues accounting for mlx5 devices
perftune.py: update docstring of NetPerfTuner.__get_rps_cpus() method
perftune.py: add a method that parses and models the output of the 'ethtool -l' command for a given interface
> httpd: rewrite do_accepts/do_accept_one as coroutines
> file: add mmap support to file
> http: Move client code out of experimental namespace
> file: add hugetlbfs support to file system detection
> tests: Replace test_source_impl with util::as_input_stream
> tests: Replace buf_source_impl with util::as_input_stream
> Merge 'rpc_tester: expose throuput for rpc tester' from Marcin Szopa
rpc_tester: remove unused payload size variable from job_rpc_streaming class
rpc_tester: add start time tracking for throughput calculation, print throughput and msg/s for job_rpc
rpc_tester: refactor result emission to use dedicated functions for messages and throughput
> iostream: cast first argument of `std::min` to `size_t`
Closesscylladb/scylladb#29952
Add option `vector_store_unreachable_node_detection_time_in_ms` to
control parameters related to detecting unreachable vector store nodes.
This parameter is used to set the TCP connect timeout, keepalive
parameters, and TCP_USER_TIMEOUT. By configuring these parameters,
we can detect unreachable vector store nodes faster and trigger
failover mechanisms in a timely manner.
In order to simplify troubleshooting connection problems, this patch
adds an extra warn log that prints the error for the vector search
request whenever it fails.
This commit introduces TLS encryption support for vector store connections.
A new configuration option is added:
- vector_store_encryption_options.truststore: path to the trust store file
To enable secure connections, use the https:// scheme in the
vector_store_primary_uri/vector_store_secondary_uri configuration options.
Fixes: VECTOR-327
Introduce dedicated unit tests for the client class to verify existing
functionality and serve as regression tests.
These tests ensure that invalid client requests do not cause nodes to
be marked as down.
The maximum backoff delay for status checking now depends on the
`read_request_timeout_in_ms` configuration option. The delay is set
to twice the value of this parameter.
This exception should only occur due to internal errors, not client or external issues.
If triggered, it indicates an internal problem. Therefore, we notify about this exception
using on_internal_error_noexcept.
Introduces logic to mark clients that fail to answer an ANN request as
"down". Down clients are omitted from further requests until they
successfully respond to a health check.
Health checks for down clients are performed in the background using the
`status` endpoint, with an exponential backoff retry policy ranging
from 100ms to 20s.
To unify error handling, the low-level client methods now return
`std::expected` instead of throwing exceptions. This allows for
consistent and explicit error propagation from the client up to the
caller.
The relevant error types have been moved to a new `vector_search/error.hh`
header to centralize their definitions.
This refactoring extracts low-level client logic into a new, dedicated
`client` class. The new class is responsible for connecting to the
server and serializing requests.
This change prepares for extending the `vector_store_client` to check
node status via the `api/v1/status` endpoint.
`/ann` Response deserialization remains in the `vector_store_client` as it
is schema-dependent.
