Drop local formatter for seastar::http::reply, which should have
been added to Seastar in the first place, and now conflicts. Also
drop local formatters for types that are aliases for Seastar types
which have gained formatters.
Disable recently-gained TLS use of OpenSSL instead of gnutls. We
don't need it, and it causes link errors with LTO.
Fix incorrect skipping in encrypted_file_test, which computed
the remaining stream length but did not account for already
consumed size_to_compare.
Change utils::gcp::storage::client::object_data_source::skip()
to match new Seastar behavior (rejecting skip-past-eof with an
exception). This is needed since 30f1075544 switched the test's
data source to a Seastar implementation. It is also more correct -
if we're asked to skip n bytes but the stream doesn't have n bytes,
this is a protocol violation.
Contains test fix from Pavel, exposed by [1]:
test: Handle premature EOF in test_gcp_storage_skip_read
The test intentionally uses file_size larger than the actual object to
exercise EOF behavior. When input_stream::skip() is called after EOF,
it throws std::runtime_error("premature end of stream"). Catch this
specific exception from both streams, verify they agree, and exit the
loop gracefully.
Signed-off-by: Pavel Emelyanov <xemul@scylladb.com>
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
[1] cbd1e17d2f, included in this Seastar submodule update
* seastar 4d268e0e...485a62b2 (50):
> reactor: open_directory(): honor bypass_fsync
> http: Add formatters for http::request and http::reply
> Merge 'Assorted set of io-tester cleanups' from Pavel Emelyanov
io_tester: Remove unused and internal-only accessor
io_tester: Move think-time machinery into thinker_state
io_tester: Move _file to io_class_data
io_tester: Replace class_data::_start member with a local variable
io_tester: Move _alignment from class_data to io_class_data
io_tester: Remove buffer allocation from top-level request issuing
io_tester: Cleanup context::stop() invocation
io_tester: Allocate write buffer once to fill a file
io_tester: Declare quantiles arrays as static constexpr
io_tester: Drop class_data::type_str()
io_tester: Replace != "" comparisons with .empty()
io_tester: Replace gen_class_data() if/else chain with a switch
io_tester: Deduplicate vectorized I/O classes
> io_tester: fix crash from missing metric during startup
> net: tls: adjust openssl integration to new module support
> http/client: Count and export integrated queue length
> Merge 'Introduce pipe_data_source_impl and pipe_data_sink_impl' from Pavel Emelyanov
fstream: add pipe_data_source_impl and pipe_data_sink_impl
pollable_fd: add write_some/write_all backed by writev
pollable_fd: rename write_some/write_all(iovec) to send_some/send_all
> reactor: Make pollable_fd_state helper methods private
> module: extend seastar.cppm with comprehensive public API exports
> Merge 'Add exhaustive input_stream invariant test + fixes' from Pavel Emelyanov
tests: add exhaustive input_stream read/skip invariant test
iostream: make skip() reject premature end of stream with exception
> Merge 'Allow runtime selectability of GnuTLS or OpenSSL' from Noah Watkins
net/tls: avoid potential read-past-buffer
net/tls: move credential methods to generic tls layer
net/tls: rename credentials_impl::dh_params to set_dh_params
test/tls: enable openssl tls unit test
test/tls: fix CA cert generation to use v3_ca extensions
github: disable parallel test execution in alpine workflow
crypto: support compiling seastar without gnutls
net/tcp: use crypto provider for md5 calculation
tls: fix test_peer_certificate_chain_handling for OpenSSL
net/tls: fix test for self-signed server cert opoenssl compat
net/tls: disable priority strings test for openssl provider
core/crypto: expose crypto backend name for introspection
test/tls: remove gnutls version guard
net/tls: add openssl tls backend
http: use backend agnostic tls error code
net/tls: make error codes configurable by each tls backend
net/tls: move reloadable_credentials to generic tls layer
net/tls: move build_certificate to generic tls layer
net/tls: move apply_to() to generic tls layer
net/tls: move credential methods to generic tls layer
net/tls: add OpenSSL-specific methods to public API with no-op defaults
net/tls: introduce dh_params and credentials abstraction layer
net/tls: add credentials_impl abstract base class
net/tls: dispatch tls::error_category() through crypto_provider
net/tls: dispatch wrap_client/wrap_server through crypto_provider
net/tls: add tls_backend interface to crypto_provider
net/tls: move public tls API methods to generic tls layer
net/tls: move formatting utilities to generic tls layer
net/tls: move credentials_builder blob methods to generic tls layer
net/tls: move dh_params::from_file to generic tls layer
net/tls: move abstract_credentials file methods to generic tls layer
net/tls: move tls_socket_impl to generic tls layer
net/tls: move server_session to general tls layer
net/tls: move tls_connected_socket_impl to generic tls layer
net/tls: move net::get_impl to generic tls layer
net/tls: move session_ref to generic tls layer
net/tls: add session_impl abstract interface for tls pluggability
net/tls: rename tls.cc to be gnutls specific
crypto: introduce crypto provider abstraction
http: remove unused include
> tls: test_send_two_large
> rpc: include exception type for remote errors
> GHA: increase timeout to 60 minutes
> apps/httpd: replace deprecated reply::done() with write_body()
> missing header(s)
> net: Fix missing throw for runtime_error in create_native_net_device
> tests/io_queue: account for token bucket refill granularity in bandwidth checks
> Merge 'iovec: fix iovec_trim_front infinite loop on zero-length iovecs' from Travis Downs
tests: add regression tests for zero-length iovec handling
iovec: fix iovec_trim_front infinite loop on zero-length iovecs
> util/process: graduate process management API from experimental
> cooking: don't register ready.txt as a build output
> sstring: make make_sstring not static
> Add SparkyLinux to debian list in install-dependencies.sh
> http: allow control over default response headers
> Merge 'chunked_fifo: make cached chunk retention configurable' from Brandon Allard
tests/perf: add chunked_fifo microbenchmarks
chunked_fifo: set the default free chunk retention to 0
chunked_fifo: make free chunk retention configurable
> Merge 'reactor_backend: fix pollable_fd_state_completion reuse in io_uring' from Kefu Chai
tests: add regression test for pollable_fd_state_completion reuse
reactor_backend: use reset() in AIO and epoll poll paths
reactor_backend: fix pollable_fd_state_completion reuse after co_await in io_uring
> Merge 'coroutine: Generator cleanups' from Kefu Chai
coroutine/generator: extract schedule_or_resume helper
coroutine/generator: remove unused next_awaiter classes
coroutine/generator: remove write-only _started field
coroutine/generator: assert on unreachable path in buffered await_resume
coroutine/generator: add elements_of tag and #include <ranges>
coroutine/generator: add empty() to bounded_container concept
> cmake: bump minimum Boost version to 1.79.0
> seastar_test: remove unnecessary headers
> cmake: bump minimum GnuTLS version to 3.7.4
> Merge 'reactor: add get_all_io_queues() method' from Travis Downs
tests: add unit test for reactor::get_all_io_queues()
reactor: add get_all_io_queues() method
reactor: move get_io_queue and try_get_io_queue to .cc file
> http: deprecate reply::done(), remove _response_line dead field
> core: Deprecate scattered_message
> ci: add workflow dispatch to tests workflow
> perf_tests: exit non-zero when -t pattern matches no tests
> Replace duplicate SEGV_MAPERR check in sigsegv_action() with SEGV_ACCERR.
> perf_tests: add total runtime to json output
> Merge 'Relax large allocation error originating from json_list_template' from Robert Bindar
implement move assignment operator for json_list_template
json_list_template copy assignment operator reserves capacity upfront
> perf_tests: add --no-perf-counters option
> Merge 'Fix to_human_readable_value() ability to work with large values' from Pavel Emelyanov
memory: Add compile-time test for value-to-human-readable conversion
memory: Extend list of suffixes to have peta-s
memory: Fix off-by-one in suffix calculation
memory: Mark to_human_readable_value() and others constexpr
> http: Improve writing of response_line() into the output
> Merge 'websocket: add template parameter for text/binary frame mode and implement client-side WebSocket' from wangyuwei
websocket: add template parameter for text/binary frame mode
websocket: impl client side websocket function
> file: Fix checks for file being read-only
> reactor: Make do_dump_task_queue a task_queue method
> Merge 'Implement fully mixed mode for output_stream-s' from Pavel Emelyanov
tests/output_stream: sample type patterns in sanitizer builds
tests/output_stream: extend invariant test to cover mixed write modes
iostream: allow unrestricted mixing of buffered and zero-copy writes
tests/output_stream: remove obsolete ad-hoc splitting tests
tests/output_stream: add invariant-based splitting tests
iostream: rename output_stream::_size to ::_buffer_size
> reactor_backend: replace virtual bool methods with const bool_class members
> resource: Avoid copying CPU vector to break it into groups
> perf_tests: increase overhead column precision to 3 decimal places
> Merge 'Move reactor::fdatasync() into posix_file_impl' from Pavel Emelyanov
reactor: Deprecate fdatasync() method
file: Do fdatasync() right in the posix_file_impl::flush()
file: Propagate aio_fdatasync to posix_file_impl
reactor: Move reactor::fdatasync() code to file.cc
reactor,file: Make full use of file_open_options::durable bit
file: Add file_open_options::durable boolean
file: Account io_stats::fsyncs in posix_file_impl::flush()
reactor: Move _fsyncs counter onto io_stats
> http: Remove connection::write_body()
Closesscylladb/scylladb#29553
Fix two format string bugs:
- gcp/object_storage.cc: _session_path was passed but the format
string had empty parentheses () instead of ({}), so the session
path was silently dropped from the debug output.
- s3/client.cc: part_number was passed as an argument but had no {}
placeholder. The upload_id ended up in the etag slot and was
silently dropped. Add {} for all three values.
Signed-off-by: Yaniv Kaul <yaniv.kaul@scylladb.com>
The GCP copy_object (rewrite API) had two bugs:
1. The request body was an empty string, but the GCP
rewrite endpoint always parses it as JSON metadata.
An empty string is not valid JSON, resulting in
400 "Metadata in the request couldn't decode".
Fix: send "{}" (empty JSON object) as the body.
2. The HTTP method was PUT, but the GCP Objects: rewrite
API requires POST per the documentation.
Fix: use POST.
Test coverage in a follow-up patch
The code in upload_file std::move()-s vector of names into
merge_objects() method, then iterates over this vector to delete
objects. The iteration is apparently a no-op on moved-from vector.
The fix is to make merge_objects() helper get vector of names by const
reference -- the method doesn't modify the names collection, the caller
keeps one in stable storage.
Fixes#29060
Signed-off-by: Pavel Emelyanov <xemul@scylladb.com>
Closesscylladb/scylladb#29061
remove hand rolled error handling from object storage client
and replace with common machinery that supports exception
handling and retrying when appropriate
Fixes#28398
When used as path elements in google storage paths, the object names
need to be URL encoded. Due to a.) tests not really using prefixes including
non-url valid chars (i.e. / etc) and the mock server used for most
testing not enforcing this particular aspect, this was missed.
Modified unit tests to use prefixing for all names, so when run
in real GS, any errors like this will show.
Fixes#28399
When iterating with pager, the mock server and real GCS behaves differently.
The latter will not give a pager token for last page, only penultimate.
Need to handle.
Fixes#27268
Refs #27268
Includes the auth call in code covered by backoff-retry on server
error, as well as moves the code to use the shared primitive for this
and increase the resilience a bit (increase retry count).
v2:
* Don't do backoff if we need to refresh credentials.
* Use abort source for backoff if avail
v3:
* Include other retryable conditions in auth check
Closesscylladb/scylladb#27269
Fixes#26874
Due to certain people (me) not being able to tell forward from backward,
the data alignment to ensure partial uploads adhere to the 256k-align
rule would potentially _reorder_ trailing buffers generated iff the
source buffers input into the sink are small enough. Which, as a fun fact,
they are in backup upload.
Change the unit test to use raw sink IO and add two unit tests (of which
the smaller size provokes the bug) that checks the same 64k buf segmented
upload backup uses.
Closesscylladb/scylladb#26938
Other than patching Scylla sinks to implement new data_sink_impl::put(std::span<temporary_buffer>) overload, the PR changes transport write_response() method to stop using output_stream::write(scattered_message) because it's also gone.
Using newer seastar API, no need to backport
Closesscylladb/scylladb#26592
* github.com:scylladb/scylladb:
code: Fix indentation after previous patch
code: Switch to seastar API level 9
transport: Open-code invoke_with_counting into counting_data_sink::put
transport: Don't use scattered_message
utils: Implement memory_data_sink::put(net::packet)
In the new API the biggest change is to implement the only
data_sink_impl::put(span<temporary_buffer>) overload.
Encrypted file impl and sstables compress sink use fallback_put() helper
that generates a chain of continuations each holding a buffer.
The counting_data_sink in transport had mostly been patched to correct
implementation by the previous patch, the change here is to replace
vector argument with span one.
Most other sinks just re-implement their put(vector<temporary_buffer>)
overload by iterating over span and non-preemptively grabbing buffers
from it.
Signed-off-by: Pavel Emelyanov <xemul@scylladb.com>
Adds optional memory semaphore to limit the mem buffer usage in sink/source.
Note that we don't bookkeep exact, to avoid deadlock issues in higher layer.
In upload, we overlease on first buffer put to ensure we can at least fill
the desired 8M of buffers. We try to adjust when going over, but if we
fail, we fail, but at least will initiate upload -> soon release memory.
On next put, we try to grab multiples of 8M again, and so forth. Thus
potentially causing waiting for resources, without ending up not uploading
at least one active sink.
For download (source), we try to get lease for as much as we want to read,
but if we fail, we adjust this down to 256k and download anyway. Since this
will typically be released immediately, we at least don't overrun for long,
and again, avoid fully stopping, throttling rate instead.
Since, given the nature of object storage API:s, it is no more complicated to
provide a reasonable implementation of a seekable, limited, interface,
give this back, which in turn means upper layers can provide easy read-only file
interfaces. Hint hint.
start using `write_body` in `rest/client` to properly set headers due to changes applied to seastar's http client
Seastar module update
```
b6be384e Merge 'http: generalize Content-Type setting' from Nadav Har'El
74472298 http: generalize request's Content-Type setting
9fd5a1cc http: generalize reply's Content-Type setting
a2665f38 memory: Remove deprecated enable_abort_on_allocation_failure()
d2a5a8a9 resource.cc: Remove some dead code
7ad9f424 http: Add support of multiple key repetitions for the request
a636baca task: Move task::get_backtrace() definition in its class
a0101efa Fixed "doxygen" spelling in error message
db969482 Merge 'http/reply: introduce set_cookie()' from Botond Dénes
5357b434 http/reply: introduce set_cookie()
1ddcf05f http/reply: make write_reply*() public
4b782d73 http/connection: start_response(): fix indentation
720feca0 http/reply: encapsulate reply writing in write_reply()
3e19917d Merge 'exceptions: log thrown and propagated exception with distinct log levels' from Botond Dénes
db9aea93 Merge 'Correctly wrap up abandoned yielding directory lister' from Pavel Emelyanov
dbb2bf3f test: Add test for input_stream::read_exactly()
a5308ec9 file/directory_lister: Correctly wrap up fallback generator
4f0811f4 file/directory_lister: Convert on-stack queue to shared pointer
59801da7 tests: Add directory lister early drop cases
33233032 http/reply: s/write_reply_to_connection/write_reply/
69b93620 http/reply: write_reply_{to_connection,headers}(): pass output stream
56e9bda7 test: Convert directory_test into seastar test
96782358 Merge 'Improve io_tester's seqwrite and append workloads' from Pavel Emelyanov
8b46e3d4 SEASTAR_ASSERT: assert to stderr and flush stream
3370e22a tutorial.md: use current_exception_as_future()
e977453a Add fixture support for seastar::testing
3e70d7f7 io_tester: Do not set append_is_unlikely unconditionally
2a4ae7b4 io_tester: Count file size overflows
5e678bb5 io_tester: Tuneup size overflow check
d5dad8ce io_tester: Move position management code to io_class_data
5586a056 io_tester: Rename seqwrite -> overwrite
92df2fb2 io_tester: Relax return value of create_and_fill_file()
03d9500d io_tester: Dont fill file for APPEND
d6844a7b io_tester: Indentation fix after previous patch
fb9e0088 io_tester: Coroutinize create_and_fill_file()
2f802f57 exceptions: log thrown and propagated exception with distinct log levels
4971fa70 util: move log-level into own header
39448fc1 Merge 'Fix and tune http::request setup by client' from Pavel Emelyanov
52d0c4fb iostream: Move output_stream::write(scattered_message) lower
7a52f734 Merge 'read_first_line: Missing pragma and licence' from Ernest Zaslavsky
d0881b7e read_first_line: Add missing license boilerplate
988a0e99 read_first_line:: Add missing `#pragma once`
42675266 http: Make client::make_request accept const request&
c7709fb5 http: Make request making API return exceptional future not throw
b68ed89b http: Move request content length header setup
1d96dac6 http: Move request version configuration
072e86f6 http: Setup request once
```
Closesscylladb/scylladb#25915
(cherry picked from commit 44d34663bc)
Closesscylladb/scylladb#26100
start using `write_body` in `rest/client` to properly set headers due to changes applied to seastar's http client
Seastar module update
```
b6be384e Merge 'http: generalize Content-Type setting' from Nadav Har'El
74472298 http: generalize request's Content-Type setting
9fd5a1cc http: generalize reply's Content-Type setting
a2665f38 memory: Remove deprecated enable_abort_on_allocation_failure()
d2a5a8a9 resource.cc: Remove some dead code
7ad9f424 http: Add support of multiple key repetitions for the request
a636baca task: Move task::get_backtrace() definition in its class
a0101efa Fixed "doxygen" spelling in error message
db969482 Merge 'http/reply: introduce set_cookie()' from Botond Dénes
5357b434 http/reply: introduce set_cookie()
1ddcf05f http/reply: make write_reply*() public
4b782d73 http/connection: start_response(): fix indentation
720feca0 http/reply: encapsulate reply writing in write_reply()
3e19917d Merge 'exceptions: log thrown and propagated exception with distinct log levels' from Botond Dénes
db9aea93 Merge 'Correctly wrap up abandoned yielding directory lister' from Pavel Emelyanov
dbb2bf3f test: Add test for input_stream::read_exactly()
a5308ec9 file/directory_lister: Correctly wrap up fallback generator
4f0811f4 file/directory_lister: Convert on-stack queue to shared pointer
59801da7 tests: Add directory lister early drop cases
33233032 http/reply: s/write_reply_to_connection/write_reply/
69b93620 http/reply: write_reply_{to_connection,headers}(): pass output stream
56e9bda7 test: Convert directory_test into seastar test
96782358 Merge 'Improve io_tester's seqwrite and append workloads' from Pavel Emelyanov
8b46e3d4 SEASTAR_ASSERT: assert to stderr and flush stream
3370e22a tutorial.md: use current_exception_as_future()
e977453a Add fixture support for seastar::testing
3e70d7f7 io_tester: Do not set append_is_unlikely unconditionally
2a4ae7b4 io_tester: Count file size overflows
5e678bb5 io_tester: Tuneup size overflow check
d5dad8ce io_tester: Move position management code to io_class_data
5586a056 io_tester: Rename seqwrite -> overwrite
92df2fb2 io_tester: Relax return value of create_and_fill_file()
03d9500d io_tester: Dont fill file for APPEND
d6844a7b io_tester: Indentation fix after previous patch
fb9e0088 io_tester: Coroutinize create_and_fill_file()
2f802f57 exceptions: log thrown and propagated exception with distinct log levels
4971fa70 util: move log-level into own header
39448fc1 Merge 'Fix and tune http::request setup by client' from Pavel Emelyanov
52d0c4fb iostream: Move output_stream::write(scattered_message) lower
7a52f734 Merge 'read_first_line: Missing pragma and licence' from Ernest Zaslavsky
d0881b7e read_first_line: Add missing license boilerplate
988a0e99 read_first_line:: Add missing `#pragma once`
42675266 http: Make client::make_request accept const request&
c7709fb5 http: Make request making API return exceptional future not throw
b68ed89b http: Move request content length header setup
1d96dac6 http: Move request version configuration
072e86f6 http: Setup request once
```
Closesscylladb/scylladb#25915
