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593 Commits

Author SHA1 Message Date
alexey-milovidov
7ab2890c4d
Merge pull request #22206 from ClickHouse/mmap-cache 
Add cache for mmap IO
 2021-03-29 05:17:55 +03:00
Maksim Kita
459d00f999 Fixed tests 2021-03-28 22:42:34 +03:00
Alexey Milovidov
2a8ac01cdb Rename as suggested by Kita 2021-03-28 22:24:28 +03:00
Alexey Milovidov
15b41fd110 Review fix 2021-03-28 22:15:13 +03:00
Maksim Kita
608d37deed CachedCompressedReadBuffer fix cache usage 2021-03-28 21:32:38 +03:00
Alexey Milovidov
50f712e198 Integrate mmap cache to the infrastructure 2021-03-28 04:10:30 +03:00
Alexey Milovidov
bdb69b8f08 Slightly better 2021-03-28 02:11:46 +03:00
Alexey Milovidov
cbf5913109 Review fixes 2021-03-28 01:57:59 +03:00
Alexey Milovidov
bcdf3dce36 Add cache for mmapped files 2021-03-27 02:22:51 +03:00
Alexey Milovidov
1d9e23f925 Fix error 2021-03-27 01:28:57 +03:00
Alexey Milovidov
7aac5e1849 Preparation 2021-03-26 23:51:46 +03:00
Alexey Milovidov
ff891c5002 Preparation 2021-03-26 23:46:04 +03:00
alexey-milovidov
607d36dd9d
Merge pull request #22147 from azat/writers-fixes 
Use finalize() over next() for nested writers
 2021-03-26 22:05:18 +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
tavplubix
fa930d49c4
Update gtest_peekable_read_buffer.cpp 2021-03-26 10:29:58 +03:00
Azat Khuzhin
f1907acbcd Use finalize() over next() for nested writers 
Refs: https://github.com/ClickHouse/ClickHouse/pull/21325#discussion_r585348309
 2021-03-25 23:42:58 +03:00
Azat Khuzhin
50003e496a Use existing logger for logging from WriteBufferFromS3 dtor 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
Ivan Lezhankin
be76defcfa Remove check for absent checkpoint on rollback 2021-03-23 14:59:36 +03:00
Pavel Kovalenko
d55af1fa45 Merge branch 'write-buffer-s3-better-error-handling' of github.com:Jokser/ClickHouse into write-buffer-s3-better-error-handling 2021-03-23 13:02:57 +03:00
Pavel Kovalenko
393631a753 Merge remote-tracking branch 'origin/master' into write-buffer-s3-better-error-handling 
# Conflicts:
#	src/IO/WriteBufferFromS3.cpp
 2021-03-23 13:00:09 +03:00
Kruglov Pavel
a215bf7812
Restart CI 2021-03-22 22:12:42 +03:00
Ivan Lezhankin
6d4d669f96 Move checkpoint to sub-buffer only from internal memory 2021-03-22 20:20:42 +03:00
feng lv
d40ffa96e2 Fix misleading log in WriteBufferFromS3 2021-03-22 05:49:41 +00:00
Ivan Lezhankin
957c053f7e Fix segfault 2021-03-19 23:29:01 +03:00
Kruglov Pavel
0cb88fb20e
Restart tests 2021-03-19 15:00:21 +03:00
Pavel Kruglov
d380454044 Change read_data_timeout from sec to ms, add profile event for hedged requests and better process receiving packets 2021-03-18 20:16:17 +03:00
Pavel Kovalenko
71b36a7029 Better error handling and logging in WriteBufferFromS3 2021-03-17 17:20:55 +03:00
alexey-milovidov
d02726bcac
Merge pull request #9404 from Enmk/DateTime64_extended_range 
Date time64 extended range
 2021-03-17 11:06:03 +03:00
Nikita Mikhaylov
1d15ed34ce
Merge pull request #21737 from excitoon-favorites/reverts3connectionpools 
Reverted S3 connection pools
 2021-03-16 14:40:54 +03:00
Nikita Mikhaylov
7d7a2bc724
Merge pull request #21630 from nikitamikhaylov/pf-local 
Parallel formatting for clickhouse-local
 2021-03-16 14:37:40 +03:00
alexey-milovidov
f52e29cfec
Merge pull request #21624 from vdimir/storage-s3-fail 
Try to fix test_storage_s3: crash in WriteBufferFromS3
 2021-03-16 13:38:48 +03:00
Alexey Milovidov
671395e8c8 Most likely improve performance 2021-03-15 22:23:27 +03:00
Vladimir Chebotarev
35e0d0f672 Reverted S3 connection pools. 2021-03-15 14:17:16 +03:00
alexey-milovidov
53e21443eb
Merge branch 'master' into DateTime64_extended_range 2021-03-14 12:27:17 +03:00
Nikita Mikhaylov
38e1cb41cc done 2021-03-11 17:04:59 +03:00
vdimir
1194d50e48
Try to fix test_storage_s3: crash in WriteBufferFromS3 2021-03-11 15:21:13 +03:00
Nikita Mikhailov
a6c8d50cc2 review fix 2021-03-11 15:08:19 +03:00
Nikita Mikhailov
6a51ad425e add tests + improvements 2021-03-11 15:08:18 +03:00
Nikita Mikhailov
adfb2885c9 better 2021-03-11 15:08:18 +03:00
Nikita Mikhailov
41d006d493 try fix stress 2021-03-11 15:08:17 +03:00
Pavel Kruglov
c113af39f4 Merge branch 'master' of github.com:ClickHouse/ClickHouse into secure-socket 2021-03-05 16:18:45 +03:00
Alexey Milovidov
3e77c9b1c5 Merge branch 'master' into DateTime64_extended_range 2021-03-05 03:07:19 +03:00
Kseniia Sumarokova
08cb02c872
Merge pull request #21416 from excitoon-favorites/caseinsensitivecompression 
Case-insensitive compression methods for table functions
 2021-03-04 17:37:28 +03:00
Alexey Milovidov
1096fc328a Make some tests automated 2021-03-04 02:11:27 +03:00
Alexey Milovidov
4e8239e098 Merge branch 'master' into DateTime64_extended_range 2021-03-03 23:43:20 +03:00
Pavel Kruglov
1c7f16e0ff Add test and move TimeoutSetter in IO/ 2021-03-03 20:47:27 +03:00
Pavel Kruglov
eef7d8c0bc Fix blocking mode and timeouts in SecureStreamSocket 2021-03-03 16:10:15 +03:00
Vladimir Chebotarev
4022418ff3 Case-insensitive compression methods. 2021-03-03 14:51:09 +03:00
Pavel Kruglov
153bfbfc28 Merge branch 'master' of github.com:ClickHouse/ClickHouse into hedged-requests 2021-03-02 11:59:32 +03:00
alexey-milovidov
81be2d1ed9
Merge pull request #21305 from azat/terminate-nested-writers 
Fix abnormal server termination for nested writers
 2021-02-28 21:54:13 +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
Azat Khuzhin
568a49dad5 Remove unused AsynchronousWriteBuffer 2021-02-28 11:19:56 +03:00
Azat Khuzhin
8b58dba094 Drop unused HexWriteBuffer 2021-02-28 10:52:09 +03:00
Pavel Kruglov
197058dc12 Merge branch 'master' of github.com:ClickHouse/ClickHouse into hedged-requests 2021-02-27 00:36:33 +03:00
kssenii
991718d459 Merge branch 'master' of https://github.com/ClickHouse/ClickHouse into brotli 2021-02-26 14:31:24 +00:00
Vasily Nemkov
2d03d330bc Extended range of DateTime64 to years 1925 - 2238 
The Year 1925 is a starting point because most of the timezones
switched to saner (mostly 15-minutes based) offsets somewhere
during 1924 or before. And that significantly simplifies implementation.

2238 is to simplify arithmetics for sanitizing LUT index access;
there are less than 0x1ffff days from 1925.

* Extended DateLUTImpl internal LUT to 0x1ffff items, some of which
  represent negative (pre-1970) time values.
  As a collateral benefit, Date now correctly supports dates up to 2149
  (instead of 2106).
* Added a new strong typedef ExtendedDayNum, which represents dates
  pre-1970 and post 2149.
* Functions that used to return DayNum now return ExtendedDayNum.
* Refactored DateLUTImpl to untie DayNum from the dual role of being
  a value and an index (due to negative time). Index is now a different
  type LUTIndex with explicit conversion functions from DatNum, time_t,
  and ExtendedDayNum.
* Updated DateLUTImpl to properly support values close to epoch start
  (1970-01-01 00:00), including negative ones.
* Reduced resolution of DateLUTImpl::Values::time_at_offset_change
  to multiple of 15-minutes to allow storing 64-bits of time_t in
  DateLUTImpl::Value while keeping same size.
* Minor performance updates to DateLUTImpl when building month LUT
  by skipping non-start-of-month days.
* Fixed extractTimeZoneFromFunctionArguments to work correctly
  with DateTime64.
* New unit-tests and stateless integration tests for both DateTime
  and DateTime64.
 2021-02-24 17:08:35 +02:00
Pavel Kruglov
10f54f1714 remove include 2021-02-21 17:18:50 +03:00
Pavel Kruglov
abb5993bd5 return const 2021-02-21 17:13:33 +03:00
Pavel Kruglov
7c76b4a98a Remove debug logging 2021-02-21 17:12:26 +03:00
Kruglov Pavel
815b4ff0d9
Merge branch 'master' into hedged-requests 2021-02-21 17:10:24 +03:00
Pavel Kruglov
dd5185c779 Refactor 4.0 2021-02-21 17:03:24 +03:00
Alexey Milovidov
af2f4ceb0e Add disambiguation while parsing already scaled DateTime64 #13194 2021-02-21 15:34:04 +03:00
Alexey Milovidov
b736f4fdee Suppression for PVS-Studio (looks like a false positive) 2021-02-21 10:21:59 +03:00
Alexey Milovidov
64e76a4a8d Minor changes in Decimal 2021-02-20 21:13:36 +03:00
kssenii
21ee685ef0 Fix brotly 2021-02-19 22:18:14 +00:00
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
Kruglov Pavel
794c3449ca
Merge branch 'master' into hedged-requests 2021-02-17 20:36:36 +03:00
Pavel Kruglov
1b78de2142 Use fibers in HedgedRequests 2021-02-17 20:34:52 +03:00
Nikita Mikhailov
6ee98ead05 Merge branch 'master' of github.com:ClickHouse/ClickHouse into keen-wolf-filefuncwithreadbuf 2021-02-16 15:38:03 +03:00
Nikita Mikhailov
7c5d845866 refactor function 2021-02-16 15:37:49 +03:00
Nikita Mikhaylov
cb2beb475e
Merge pull request #20516 from nikitamikhaylov/more-checks-filesegmentation-engine 
More checks in fileSegmentationEngine
 2021-02-16 12:39:27 +03:00
Kruglov Pavel
598576ce70
Merge branch 'master' into hedged-requests 2021-02-15 16:51:45 +03:00
Nikita Mikhailov
d615b8e516 more checks 
(cherry picked from commit b45168ecaf37d0061edfd12c67a8c5300d45d2e3)
 2021-02-15 16:11:16 +03:00
alexey-milovidov
a299790522
Merge pull request #19748 from excitoon-favorites/s3ssec 
Added Server Side Encryption Customer Keys support in S3 client
 2021-02-15 15:23:14 +03:00
Nikita Mikhaylov
a77b740a7c
Merge pull request #20286 from nikitamikhaylov/json-import-bugfix 
Error from allocator on JSON import
 2021-02-15 12:40:09 +03:00
alesapin
9557bca4af
Merge pull request #20464 from azat/abnormal-server-termination-fix 
Fix abnormal server termination when http client goes away
 2021-02-15 11:10:29 +03:00
Azat Khuzhin
33f54cdb3c Fix abnormal server termination when http client goes away 
In [1] stress tests found:

    2021.02.12 14:20:58.800988 [ 17728 ] {de3e7894-b401-4f7d-8530-90cd5ab06682} <Debug> executeQuery: (from [::1]:45792, using production parser) (comment: /usr/share/clickhouse-test/queries/0_stateless/01520_client_print_query_id.expect) SELECT * FROM numbers(34599)
    2021.02.12 14:20:58.916484 [ 17728 ] {de3e7894-b401-4f7d-8530-90cd5ab06682} <Trace> ContextAccess (default): Access granted: CREATE TEMPORARY TABLE ON *.*
    2021.02.12 14:20:59.071980 [ 17728 ] {de3e7894-b401-4f7d-8530-90cd5ab06682} <Trace> InterpreterSelectQuery: FetchColumns -> Complete
    2021.02.12 14:21:10.708202 [ 17728 ] {de3e7894-b401-4f7d-8530-90cd5ab06682} <Information> executeQuery: Read 34599 rows, 270.30 KiB in 11.876294055 sec., 2913 rows/sec., 22.76 KiB/sec.
    2021.02.12 14:22:10.506261 [ 17728 ] {de3e7894-b401-4f7d-8530-90cd5ab06682} <Debug> DynamicQueryHandler: Done processing query
    2021.02.12 14:22:18.238037 [ 375 ] {} <Fatal> BaseDaemon: (version 21.3.1.5996, build id: 8DBCED54529C989F7AD4D991F51410774D55DE6C) (from thread 17728) Terminate called for uncaught exception:
    Code: 24, e.displayText() = DB::Exception: Cannot write to ostream at offset 262994, 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) @ 0x15c976cb 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) @ 0x8c9320e in /usr/bin/clickhouse
    2. ./obj-x86_64-linux-gnu/../src/IO/WriteBufferFromOStream.cpp:0: DB::WriteBufferFromOStream::nextImpl() @ 0x8d54da5 in /usr/bin/clickhouse
    3. ./obj-x86_64-linux-gnu/../src/IO/BufferBase.h:39: DB::WriteBufferFromOStream::~WriteBufferFromOStream() @ 0x8d551d7 in /usr/bin/clickhouse
    4. ./obj-x86_64-linux-gnu/../src/IO/WriteBufferFromOStream.cpp:44: DB::Write

    2021.02.12 14:22:18.811071 [ 18134 ] {} <Fatal> BaseDaemon: ########################################
    2021.02.12 14:22:18.878935 [ 18134 ] {} <Fatal> BaseDaemon: (version 21.3.1.5996, build id: 8DBCED54529C989F7AD4D991F51410774D55DE6C) (from thread 17728) (query_id: de3e7894-b401-4f7d-8530-90cd5ab06682) Received signal Aborted (6)
    2021.02.12 14:22:18.943148 [ 18134 ] {} <Fatal> BaseDaemon:
    2021.02.12 14:22:19.007073 [ 18134 ] {} <Fatal> BaseDaemon: Stack trace: 0x7f109932018b 0x7f10992ff859 0x8bb33ae 0x8e301dd 0x17dac8c4 0x17dac7c7 0x8c3fe0b 0x8d552c5 0x8d552ea 0x11a29914 0x11a2a2ca 0x12f96092 0x12f8c65e 0x12f84300 0x15b84110 0x15bc0913 0x15bc103f 0x15d29a12 0x15d27fb0 0x15d267b8 0x8badbad 0x7f10994d5609 0x7f10993fc293
    2021.02.12 14:22:19.255998 [ 18134 ] {} <Fatal> BaseDaemon: 5. raise @ 0x4618b in /usr/lib/x86_64-linux-gnu/libc-2.31.so
    2021.02.12 14:22:19.270203 [ 18134 ] {} <Fatal> BaseDaemon: 6. abort @ 0x25859 in /usr/lib/x86_64-linux-gnu/libc-2.31.so
    2021.02.12 14:22:50.108918 [ 370 ] {} <Fatal> Application: Child process was terminated by signal 6.

  [1]: https://clickhouse-test-reports.s3.yandex.net/19580/6aecb62416ece880cbb8ee3a803e14d841388dde/stress_test_(thread).html#fail1

Verified locally by commenting out->next() call in
WriteBufferFromHTTPServerResponse::nextImpl(), adding a sleep(1) and
canceling HTTP request before it finished, the stacktrace as follow:

    [ 6351 ] {} <Fatal> BaseDaemon: (version 21.3.1.1, build id: 9B40466BF3D2F5AED78A52A995A4A2FD3116787C) (from thread 6677) Terminate called for uncaught exception:
    Code: 24, e.displayText() = DB::Exception: Cannot write to ostream at offset 4, Stack trace (when copying this message, always include the lines below):

    0. /src/ch/clickhouse/.cmake/../src/Common/StackTrace.cpp:298: StackTrace::tryCapture() @ 0x30a52a in /src/ch/clickhouse/.cmake/src/libclickhouse_common_iod.so
    1. /src/ch/clickhouse/.cmake/../src/Common/StackTrace.cpp:260: StackTrace::StackTrace() @ 0x30a4e5 in /src/ch/clickhouse/.cmake/src/libclickhouse_common_iod.so
    2. /src/ch/clickhouse/.cmake/../src/Common/Exception.cpp:53: DB::Exception::Exception(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, int, bool) @ 0x2a61ae in /src/ch/clickhouse/.cmake/src/libclickhouse_common_iod.so
    3. /src/ch/clickhouse/.cmake/../src/IO/WriteBufferFromOStream.cpp:22: DB::WriteBufferFromOStream::nextImpl() @ 0x3b468a in /src/ch/clickhouse/.cmake/src/libclickhouse_common_iod.so
    4. /src/ch/clickhouse/.cmake/../src/IO/WriteBuffer.h:47

    <snip>
    [ 8966 ] {} <Fatal> BaseDaemon: 7. __cxxabiv1::__terminate(void (*)()) @ 0x1784ca in /src/ch/clickhouse/.cmake/contrib/replxx-cmake/libreplxxd.so
    <snip>
    [ 8966 ] {} <Fatal> BaseDaemon: 10. /src/ch/clickhouse/.cmake/../src/IO/WriteBufferFromOStream.cpp:0: DB::WriteBufferFromOStream::~WriteBufferFromOStream() @ 0x3b48c1 in /src/ch/clickhouse/.cmake/src/libclickhouse_common_iod.so
    [ 8966 ] {} <Fatal> BaseDaemon: 11. /src/ch/clickhouse/.cmake/../src/IO/WriteBufferFromOStream.cpp:44: DB::WriteBufferFromOStream::~WriteBufferFromOStream() @ 0x3b48ec in /src/ch/clickhouse/.cmake/src/libclickhouse_common_iod.so
    <snip>
    [ 8966 ] {} <Fatal> BaseDaemon: 14. /src/ch/clickhouse/.cmake/../src/IO/WriteBufferFromHTTPServerResponse.cpp:218: DB::WriteBufferFromHTTPServerResponse::~WriteBufferFromHTTPServerResponse() @ 0x3b33cd in /src/ch/clickhouse/.cmake/src/libclickhouse_common_iod.so
    <snip>
    [ 8966 ] {} <Fatal> BaseDaemon: 22. /src/ch/clickhouse/.cmake/../src/Server/HTTPHandler.h:43: DB::HTTPHandler::Output::~Output() @ 0x260421 in /src/ch/clickhouse/.cmake/src/libclickhouse_serverd.so
    [ 8966 ] {} <Fatal> BaseDaemon: 23. /src/ch/clickhouse/.cmake/../src/Server/HTTPHandler.cpp:778: DB::HTTPHandler::handleRequest(Poco::Net::HTTPServerRequest&, Poco::Net::HTTPServerResponse&) @ 0x253fd4 in /src/ch/clickhouse/.cmake/src/libclickhouse_serverd.so
 2021-02-13 13:23:03 +03:00
Azat Khuzhin
fa329808e5 Call next() from sync()/finalize() in WriteBuffer 2021-02-13 13:14:11 +03:00
alexey-milovidov
dc3ffd3fe2
Merge pull request #19451 from azat/safe-writes 
Do not silently ignore write errors
 2021-02-11 21:19:11 +03:00
Nikita Mikhailov
6c9f5e4991 try 2021-02-10 17:16:27 +03:00
alesapin
cb1194d37a Add final to some classes 2021-02-09 12:05:54 +03:00
alexey-milovidov
ed5a81ab59
Merge pull request #20078 from abyss7/better-read-buffers-4 
LimitReadBuffer: check that position always advances
 2021-02-07 07:33:08 +03:00
alexey-milovidov
f2ab4f2ce9
Merge pull request #20037 from abyss7/better-read-buffers-2 
ReadBuffer: check for unread data on next()
 2021-02-07 01:33:06 +03:00
alexey-milovidov
417cfcd698
Update ReadBuffer.h 2021-02-07 01:31:20 +03:00
Ivan Lezhankin
8953fe1eb2 Fix seekable buffer 2021-02-06 19:30:46 +03:00
Pavel Kruglov
f946aab759 Merge branch 'master' of github.com:ClickHouse/ClickHouse into hedged-requests 2021-02-06 17:38:56 +03:00
Pavel Kruglov
0704d3cf27 Refactor 2021-02-06 03:54:27 +03:00
alesapin
011109c82a
Merge pull request #17348 from xjewer/alex/CLICKHOUSE-606_deduplication_UUID 
CLICKHOUSE-606: query deduplication based on parts' UUID
 2021-02-05 22:47:34 +03:00
Ivan Lezhankin
16d399aa35 Another build fix 2021-02-05 13:31:18 +03:00
Ivan
d135a727e2
Merge branch 'master' into better-read-buffers-2 2021-02-05 02:17:05 +03:00
Ivan Lezhankin
d59b45e496 Fix build 2021-02-05 02:14:17 +03:00
Azat Khuzhin
98e3a99a88 Do not catch exceptions during final flush in writers destructors 
Since this hides real problems, since destructor does final flush and if
it fails, then data will be lost.

One of such examples if MEMORY_LIMIT_EXCEEDED exception, so lock
exceptions from destructors, by using
MemoryTracker::LockExceptionInThread to block these exception, and allow
others (so std::terminate will be called, since this is c++11 with
noexcept for destructors by default).

Here is an example, that leads to empty block in the distributed batch:

    2021.01.21 12:43:18.619739 [ 46468 ] {7bd60d75-ebcb-45d2-874d-260df9a4ddac} <Error> virtual DB::CompressedWriteBuffer::~CompressedWriteBuffer(): Code: 241, e.displayText() = DB::Exception: Memory limit (for user) exceeded: would use 332.07 GiB (attempt to allocate chunk of 4355342 bytes), maximum: 256.00 GiB, Stack trace (when copying this message, always include the lines below):

    0. DB::Exception::Exception<>() @ 0x86f7b88 in /usr/bin/clickhouse
    ...
    4. void DB::PODArrayBase<>::resize<>(unsigned long) @ 0xe9e878d in /usr/bin/clickhouse
    5. DB::CompressedWriteBuffer::nextImpl() @ 0xe9f0296 in /usr/bin/clickhouse
    6. DB::CompressedWriteBuffer::~CompressedWriteBuffer() @ 0xe9f0415 in /usr/bin/clickhouse
    7. DB::DistributedBlockOutputStream::writeToShard() @ 0xf6bed4a in /usr/bin/clickhouse
 2021-02-05 01:31:45 +03:00
Ivan
0db2aa3c2e
Check that position doesn't go beyond end (#20039) 2021-02-05 01:21:24 +03:00
Ivan Lezhankin
84b88c6802 CC 2021-02-04 22:06:43 +03:00
Ivan Lezhankin
2b9909d396 Merge remote-tracking branch 'upstream/master' into better-read-buffers-2 2021-02-04 21:51:23 +03:00
Ivan Lezhankin
bcbe6f209c Merge branch 'better-read-buffers-1' into better-read-buffers-2 2021-02-04 21:50:31 +03:00
Ivan Lezhankin
610d7b755b Don't forget to update position of inner buffer 2021-02-04 21:50:15 +03:00
Ivan Lezhankin
ee0ff755e2 Check that position always advances 2021-02-04 17:46:46 +03:00