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Author SHA1 Message Date
alexey-milovidov
3d860fc6ac
Merge pull request #22322 from abyss7/issue-21907 
Do not limit HTTP chunk size
 2021-04-03 01:58:22 +03:00
Ivan Lezhankin
d9d143675a Merge remote-tracking branch 'upstream/master' into issue-21907 2021-04-01 16:29:26 +03:00
Alexey Milovidov
9d65d83c83 Better exception message in client in case of exception while writing blocks 2021-04-01 07:12:07 +03:00
Ivan Lezhankin
ae741c7411 Do not limit HTTP chunk size 2021-03-29 20:49:28 +03:00
alesapin
e4a028c4d4 Missed ya.make 2021-03-29 12:25:40 +03:00
alesapin
be132a32a2 More renames 2021-03-29 11:24:56 +03:00
alesapin
ced6d8e6bd
Merge pull request #21677 from ClickHouse/jepsen_for_nukeeper 
Jepsen for nukeeper
 2021-03-27 10:18:42 +03:00
alexey-milovidov
ac53d30e53
Merge pull request #22146 from azat/writers-uncaught-exceptions 
Fix uncaught exception in InterserverIOHTTPHandler
 2021-03-26 17:23:09 +03:00
tavplubix
d9ec4090d2
Merge pull request #21936 from abyss7/html-form-fix 
Fix issues with HTMLForm::MultipartReadBuffer and PeekableReadBuffer
 2021-03-26 15:35:34 +03:00
Azat Khuzhin
e1de960025 Fix uncaught exception in InterserverIOHTTPHandler 
There was one more uncaught exception case [1]:

    2021.03.19 18:11:00.845632 [ 17469 ] {} <Debug> InterserverIOHTTPHandler: Done processing query
    ...
    2021.03.19 18:11:31.698961 [ 80145 ] {} <Fatal> BaseDaemon: ########################################
    2021.03.19 18:11:31.699903 [ 80145 ] {} <Fatal> BaseDaemon: (version 21.4.1.6293 (official build), build id: 859E400E1C65C4702FE491420741DD8B58190002) (from thread 17469) (no query) Received signal Aborted (6)
    2021.03.19 18:11:32.614075 [ 80145 ] {} <Fatal> BaseDaemon: 8. ./obj-x86_64-linux-gnu/../contrib/libcxxabi/src/cxa_handlers.cpp:89: std::terminate() @ 0x21e9b3a2 in /usr/bin/clickhouse
    2021.03.19 18:11:43.831215 [ 80145 ] {} <Fatal> BaseDaemon: 10. ./obj-x86_64-linux-gnu/../src/Server/HTTP/WriteBufferFromHTTPServerResponse.cpp:201: ? @ 0x1be77038 in /usr/bin/clickhouse
    2021.03.19 18:11:44.743193 [ 80145 ] {} <Fatal> BaseDaemon: 11. ./obj-x86_64-linux-gnu/../contrib/libcxx/include/memory:892: std::__1::allocator<DB::WriteBufferFromHTTPServerResponse>::destroy(DB::WriteBufferFromHTTPServerResponse*) @ 0x1bddd7c9 in /usr/bin/clickhouse
    2021.03.19 18:11:45.283905 [ 80145 ] {} <Fatal> BaseDaemon: 12. ./obj-x86_64-linux-gnu/../contrib/libcxx/include/__memory/allocator_traits.h:541: void std::__1::allocator_traits<std::__1::allocator<DB::WriteBufferFromHTTPServerResponse> >::__destroy<DB::WriteBufferFromHTTPServerResponse>(std::__1::integral_constant<bool, true>, std::__1::allocator<DB::WriteBufferFromHTTPServerResponse>&, DB::WriteBufferFromHTTPServerResponse*) @ 0x1bddd79d in /usr/bin/clickhouse
    2021.03.19 18:11:45.805233 [ 80145 ] {} <Fatal> BaseDaemon: 13. ./obj-x86_64-linux-gnu/../contrib/libcxx/include/__memory/allocator_traits.h:487: void std::__1::allocator_traits<std::__1::allocator<DB::WriteBufferFromHTTPServerResponse> >::destroy<DB::WriteBufferFromHTTPServerResponse>(std::__1::allocator<DB::WriteBufferFromHTTPServerResponse>&, DB::WriteBufferFromHTTPServerResponse*) @ 0x1bddd76d in /usr/bin/clickhouse
    2021.03.19 18:11:46.351371 [ 80145 ] {} <Fatal> BaseDaemon: 14. ./obj-x86_64-linux-gnu/../contrib/libcxx/include/memory:2611: std::__1::__shared_ptr_emplace<DB::WriteBufferFromHTTPServerResponse, std::__1::allocator<DB::WriteBufferFromHTTPServerResponse> >::__on_zero_shared() @ 0x1bddd525 in /usr/bin/clickhouse
    2021.03.19 18:11:46.579263 [ 80145 ] {} <Fatal> BaseDaemon: 15. ./obj-x86_64-linux-gnu/../contrib/libcxx/include/memory:2476: std::__1::__shared_count::__release_shared() @ 0x119490ed in /usr/bin/clickhouse
    2021.03.19 18:11:46.790912 [ 80145 ] {} <Fatal> BaseDaemon: 16. ./obj-x86_64-linux-gnu/../contrib/libcxx/include/memory:2517: std::__1::__shared_weak_count::__release_shared() @ 0x1194908f in /usr/bin/clickhouse
    2021.03.19 18:11:47.277990 [ 80145 ] {} <Fatal> BaseDaemon: 17. ./obj-x86_64-linux-gnu/../contrib/libcxx/include/memory:3213: std::__1::shared_ptr<DB::WriteBufferFromHTTPServerResponse>::~shared_ptr() @ 0x1bdd75fc in /usr/bin/clickhouse
    2021.03.19 18:11:47.649213 [ 80145 ] {} <Fatal> BaseDaemon: 18. ./obj-x86_64-linux-gnu/../src/Server/InterserverIOHTTPHandler.h:34: DB::InterserverIOHTTPHandler::Output::~Output() @ 0x1bdf6bd5 in /usr/bin/clickhouse
    2021.03.19 18:11:47.921556 [ 80145 ] {} <Fatal> BaseDaemon: 19. ./obj-x86_64-linux-gnu/../src/Server/InterserverIOHTTPHandler.cpp:154: DB::InterserverIOHTTPHandler::handleRequest(DB::HTTPServerRequest&, DB::HTTPServerResponse&) @ 0x1bdf653f in /usr/bin/clickhouse

  [1]: https://clickhouse-test-reports.s3.yandex.net/0/78c56b891383288cf3a893139e796fc87476412e/stress_test_(debug).html

Since in case of no errors during processing we should call finalize, to
ensure that it will not be called from dtor.

Fixes: #22046
Fixes: #22067
 2021-03-25 23:41:03 +03:00
Azat Khuzhin
48fe30e5a2 Add missing logging for exception in InterserverIOHTTPHandler 2021-03-25 23:41:03 +03:00
Kruglov Pavel
66b8431e71
Merge pull request #21429 from Avogar/secure-socket 
Fix receive and send timeouts and non-blocking read in secure socket
 2021-03-25 17:30:17 +03:00
alesapin
4c28c25a75 Merge branch 'master' into jepsen_for_nukeeper 2021-03-25 14:34:00 +03:00
Pavel Kruglov
6278a7efac Fix build 2021-03-23 00:21:52 +03:00
Pavel Kruglov
dbc5018000 Update tests for hedged requests 2021-03-22 22:18:06 +03:00
alesapin
27b90007aa Merge branch 'master' into jepsen_for_nukeeper 2021-03-22 11:20:00 +03:00
Ivan Lezhankin
957c053f7e Fix segfault 2021-03-19 23:29:01 +03:00
Nikita Mikhaylov
2e13c767a0
Merge pull request #21149 from nikitamikhaylov/pp-for-csv-with-names 
Support parallel parsing for *WithNames types
 2021-03-16 14:38:03 +03:00
Nikita Mikhaylov
c92d8c776c try to avoid race in grpc server 2021-03-15 15:14:58 +03:00
alesapin
42ccee286a Merge branch 'master' into jepsen_for_nukeeper 2021-03-15 14:17:13 +03:00
alesapin
ba9e1e5a8d Some initial code 
Add some java magic

Allow to connect with old session id

More angry nemesis and fixes

Angry

Fix style

Split to files

Better wrappers

Better structure

Add set test and split to separate files (I think something broken now)

Better

Missed files
 2021-03-12 22:07:57 +03:00
Denis Glazachev
290a6d273e
Add Kerberos support for authenticating existing users when accessing over HTTP 2021-03-11 23:41:10 +03:00
alesapin
bcd073278d
Merge pull request #21425 from ClickHouse/persistent_nukeeper_snapshot_storage 
Persistent nukeeper snapshot storage
 2021-03-09 18:37:23 +03:00
zhangxiao871
846f5a93a9 Fix incorrect fd_ready assignment in NuKeeperTCPHandler. 2021-03-09 17:42:27 +08:00
alesapin
a8b7469857 Fix session timeout update 2021-03-06 17:14:38 +03:00
Pavel Kruglov
1c7f16e0ff Add test and move TimeoutSetter in IO/ 2021-03-03 20:47:27 +03:00
Nikolai Kochetov
cb122160ae
Merge pull request #19291 from Avogar/hedged-requests 
Implementation of HedgedRequests
 2021-03-03 12:58:37 +03:00
Pavel Kruglov
4166ae1f45 Restart timeout when we make progress 2021-03-02 15:40:24 +03:00
Amos Bird
ad4fd75fb4
mycli compatibility 2021-03-02 18:53:06 +08:00
Pavel Kruglov
153bfbfc28 Merge branch 'master' of github.com:ClickHouse/ClickHouse into hedged-requests 2021-03-02 11:59:32 +03:00
Azat Khuzhin
eb0387c5a9 Fix abnormal server termination for nested writers 
Writers with nested writer can call next() from the dtor for nested
writer and this will cause exception again, so the buffer position
should be updated on exceptions.

Found by stress test (thread) here [1] and here [2]:

    2021.02.27 19:27:53.498977 [ 302 ] {} <Fatal> BaseDaemon: (version 21.3.1.6130, build id: 2DAEC5DEBF03C5A1C3BF66B7779C886F16239345) (from thread 1614) Terminate called for uncaught exception:
    Code: 24, e.displayText() = DB::Exception: Cannot write to ostream at offset 2097498, Stack trace (when copying this message, always include the lines below):

    0. ./obj-x86_64-linux-gnu/../contrib/libcxx/include/exception:0: Poco::Exception::Exception(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, int) @ 0x15bef2ab in /usr/bin/clickhouse
    1. ./obj-x86_64-linux-gnu/../src/Common/Exception.cpp:56: DB::Exception::Exception(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, int, bool) @ 0x8aea92e in /usr/bin/clickhouse
    2. ./obj-x86_64-linux-gnu/../src/IO/WriteBufferFromOStream.cpp:0: DB::WriteBufferFromOStream::nextImpl() @ 0x8bbbc45 in /usr/bin/clickhouse
    3. ./obj-x86_64-linux-gnu/../src/IO/BufferBase.h:39: DB::WriteBufferFromOStream::~WriteBufferFromOStream() @ 0x8bbc077 in /usr/bin/clickhouse
    4. ./obj-x86_64-linux-gnu/../src/IO/WriteBufferFromOStream.cpp:44: DB::WriteBufferFromOStream::~WriteBufferFromOStream() @ 0x8bbc18a in /usr/bin/clickhouse
    5. ./obj-x86_64-linux-gnu/../src/IO/BufferWithOwnMemory.h:137: DB::ZstdDeflatingWriteBuffer::~ZstdDeflatingWriteBuffer() @ 0x118bdc29 in /usr/bin/clickhouse
    6. ./obj-x86_64-linux-gnu/../src/IO/ZstdDeflatingWriteBuffer.cpp:32: DB::ZstdDeflatingWriteBuffer::~ZstdDeflatingWriteBuffer() @ 0x118be3ea in /usr/bin/clickhouse
    7. ./obj-x86_64-linux-gnu/../contrib/libcxx/include/memory:0: DB::WriteBufferFromHTTPServerResponse::finalize() @ 0x12f1dceb in /usr/bin/clickhouse
    8. ./obj-x86_64-linux-gnu/../src/Server/HTTPHandler.cpp:703: DB::HTTPHandler::trySendExceptionToClient(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, int, DB::HTTPServerRequest&, DB::HTTPServerResponse&, DB::HTTPHandler::Output&) @ 0x12e9fecc in /usr/bin/clickhouse
    9. ./obj-x86_64-linux-gnu/../contrib/libcxx/include/string:1444: DB::HTTPHandler::handleRequest(DB::HTTPServerRequest&, DB::HTTPServerResponse&) @ 0x12ea0d60 in /usr/bin/clickhouse
    10. ./obj-x86_64-linux-gnu/../src/Server/HTTP/HTTPServerConnection.cpp:0: DB::HTTPServerConnection::run() @ 0x12f16db1 in /usr/bin/clickhouse
    11. ./obj-x86_64-linux-gnu/../contrib/poco/Net/src/TCPServerConnection.cpp:57: Poco::Net::TCPServerConnection::start() @ 0x15b184f3 in /usr/bin/clickhouse
    12. ./obj-x86_64-linux-gnu/../contrib/poco/Net/src/TCPServerDispatcher.cpp:0: Poco::Net::TCPServerDispatcher::run() @ 0x15b18c1f in /usr/bin/clickhouse
    13. ./obj-x86_64-linux-gnu/../contrib/poco/Foundation/include/Poco/ScopedLock.h:36: Poco::PooledThread::run() @ 0x15c7fdb2 in /usr/bin/clickhouse
    14. ./obj-x86_64-linux-gnu/../contrib/poco/Foundation/src/Thread.cpp:56: Poco::(anonymous namespace)::RunnableHolder::run() @ 0x15c7e350 in /usr/bin/clickhouse
    15. ./obj-x86_64-linux-gnu/../contrib/poco/Foundation/include/Poco/SharedPtr.h:277: Poco::ThreadImpl::runnableEntry(void*) @ 0x15c7cb58 in /usr/bin/clickhouse
    16. __tsan_thread_start_func @ 0x8a04ced in /usr/bin/clickhouse
    17. start_thread @ 0x9609 in /usr/lib/x86_64-linux-gnu/libpthread-2.31.so
    18. __clone @ 0x122293 in /usr/lib/x86_64-linux-gnu/libc-2.31.so
     (version 21.3.1.6130)

  [1]: https://clickhouse-test-reports.s3.yandex.net/21279/4f61ef3099f42f17b496a0b0424773978d9a32dc/stress_test_(thread).html#fail1
  [2]: https://clickhouse-test-reports.s3.yandex.net/21292/ae9fea1d0af118a8f87b224d194d61da1567188b/stress_test_(thread).html#fail1

v2: https://clickhouse-test-reports.s3.yandex.net/21305/e969daa6e86c5e09cfef08cfde19712982b64e59/stress_test_(thread).html#fail1
 2021-02-28 15:13:42 +03:00
Pavel Kruglov
197058dc12 Merge branch 'master' of github.com:ClickHouse/ClickHouse into hedged-requests 2021-02-27 00:36:33 +03:00
alesapin
a1901383ae Improve performance and fix condition variable wait 2021-02-24 14:54:14 +03:00
alesapin
5b888e1193 Merge branch 'master' into persistent_nukeeper_log_storage 2021-02-22 23:52:26 +03:00
Kruglov Pavel
815b4ff0d9
Merge branch 'master' into hedged-requests 2021-02-21 17:10:24 +03:00
alexey-milovidov
20a7ccf5b1
Merge pull request #20174 from amosbird/alias 
Normalized function names (lower-case case-insensitive names)
 2021-02-21 16:23:51 +03:00
Amos Bird
f37631830f
Comments 2021-02-20 16:45:25 +08:00
alesapin
c61769311e Merge branch 'master' into persistent_nukeeper_log_storage 2021-02-20 10:22:22 +03:00
Azat Khuzhin
1ccb333ac5 Fix WriteBufferFromHTTPServerResponse usage in other places (add missing finalize()) 
Since I saw the following:

    0. DB::WriteBufferFromOStream::nextImpl()
    1. DB::WriteBufferFromHTTPServerResponse::nextImpl()
    2. DB::WriteBufferFromHTTPServerResponse::finalize()
    3. DB::WriteBufferFromHTTPServerResponse::~WriteBufferFromHTTPServerResponse()
    4. DB::StaticRequestHandler::handleRequest(Poco::Net::HTTPServerRequest&, Poco::Net::HTTPServerResponse&)
    5. Poco::Net::HTTPServerConnection::run()
    6. Poco::Net::TCPServerConnection::start()
 2021-02-20 10:15:38 +03:00
Azat Khuzhin
fba1c7fcc1 Fix uncaught exception when HTTP client goes away 
Even after #20464 it was still possible, for example [1].

    2021.02.19 11:40:21.886191 [ 68373 ] {} <Trace> DynamicQueryHandler: Request URI: /?database=test_ds2d6y&log_comment=/usr/share/clickhouse-test/queries/0_stateless/01302_aggregate_state_exception_memory_leak.sh&enable_http_compression=1&http_zlib_compression_level=1

    <snip>

    2021.02.19 11:41:35.289940 [ 365 ] {} <Fatal> BaseDaemon: (version 21.3.1.6058, build id: 8D46D65205E2C8B7FE408A0B4EC76CA0483F9E92) (from thread 68373) Terminate called for uncaught exception:
    Code: 24, e.displayText() = DB::Exception: Cannot write to ostream at offset 262568, Stack trace (when copying this message, always include the lines below):

    0. ./obj-x86_64-linux-gnu/../contrib/libcxx/include/exception:0: Poco::Exception::Exception(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, int) @ 0x15b3c7db in /usr/bin/clickhouse
    1. ./obj-x86_64-linux-gnu/../src/Common/Exception.cpp:56: DB::Exception::Exception(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, int, bool) @ 0x8aba66e in /usr/bin/clickhouse
    2. ./obj-x86_64-linux-gnu/../src/IO/WriteBufferFromOStream.cpp:0: DB::WriteBufferFromOStream::nextImpl() @ 0x8b8c105 in /usr/bin/clickhouse
    3. ./obj-x86_64-linux-gnu/../src/IO/BufferBase.h:39: DB::WriteBufferFromOStream::~WriteBufferFromOStream() @ 0x8b8c537 in /usr/bin/clickhouse
    4. ./obj-x86_64-linux-gnu/../src/IO/WriteBufferFromOStream.cpp:44: DB::Write

  [1]: https://clickhouse-test-reports.s3.yandex.net/16481/5d150cce4778dd14f58dcff67435bdec1efa155b/stress_test_(thread).html#fail1

And according to this partial stacktrace it seems that the dtor of
WriteBufferFromOStream was called from
WriteBufferFromHTTPServerResponse, since the class name starts from
DB::Write*

The problem is that if first time WriteBufferFromOStream::next() fails,
it will reset position to make next write no-op, however
WriteBufferFromHTTPServerResponse::next() will set position to available
buffer back, and next() will throw again, but this time it can be from
dtor.
 2021-02-19 22:00:57 +03:00
tavplubix
3509fe88d8
Merge pull request #20878 from ClickHouse/fix_18926 
Fix COM_FIELD_LIST response in MySQL protocol
 2021-02-19 19:25:54 +03:00
alesapin
5c9420c077 More correct epoll usage 2021-02-19 15:56:51 +03:00
Ivan
414f470c79
Make Poco HTTP Server zero-copy again (#19516) 
* Refactoring: part 1

* Refactoring: part 2

* Handle request using ReadBuffer interface

* Struggles with ReadBuffer's

* Fix URI parsing

* Implement parsing of multipart/form-data

* Check HTTP_LENGTH_REQUIRED before eof() or will hang

* Fix HTTPChunkedReadBuffer

* Fix build and style

* Fix test

* Resist double-eof

* Fix arcadian build
 2021-02-19 15:51:26 +03:00
alesapin
3d954c4314 Better request/response logic 2021-02-19 14:06:17 +03:00
alesapin
6c9322bb2e Sane constant while reading requests 2021-02-19 12:57:39 +03:00
Amos Bird
fc185e5fb7
Another try 2021-02-19 11:56:24 +08:00
Alexander Tokmakov
97f4c457ec fix MySQL COMM_FIELD_LIST response 2021-02-18 16:27:51 +03:00
Amos Bird
2c4bc43014
Backward compatible 2021-02-18 20:20:29 +08:00
Pavel Kruglov
1b78de2142 Use fibers in HedgedRequests 2021-02-17 20:34:52 +03:00
Kruglov Pavel
598576ce70
Merge branch 'master' into hedged-requests 2021-02-15 16:51:45 +03:00