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Author SHA1 Message Date
Alexey Milovidov
65a08210ac Merge branch 'llvm-jit' of https://github.com/pyos/ClickHouse into pyos-llvm-jit 2018-05-10 22:09:47 +03:00
pyos
e5ebc24657 Revert the part of bd332b that moved a read after std::move. 2018-05-10 21:19:41 +03:00
pyos
1718e575a7 Bridge between incompatible LLVM APIs 2018-05-10 20:31:24 +03:00
Alexey Milovidov
4d9088d3d4 Merge branch 'llvm-jit' of https://github.com/pyos/ClickHouse into pyos-llvm-jit 2018-05-10 18:23:53 +03:00
Alexey Milovidov
d3b7bafedf Miscellaneous #2277 2018-05-10 18:22:54 +03:00
pyos
bd332b9171 Allow calling into libc from jitted code. 
Mostly for intrinsics like memcpy/memset/memmove, which are inserted
during optimization by LLVM itself. (With a null resolver, a compiled
version of something like `Uint64 < 0` would segfault.)
 2018-05-10 17:00:32 +03:00
pyos
4776168c3b Merge branch 'master' of https://github.com/yandex/ClickHouse into llvm-jit 2018-05-10 13:25:26 +03:00
Vitaliy Lyudvichenko
5704de8774 Fixed settings passing in clickhouse-local and tmp dirs. [#CLICKHOUSE-3713] 2018-05-10 02:15:06 +03:00
Alexey Milovidov
72ab282bca Removed hack #2277 2018-05-10 00:03:03 +03:00
Alexey Milovidov
3a059b82d2 Merge branch 'master' of github.com:yandex/ClickHouse into pyos-llvm-jit 2018-05-09 23:34:20 +03:00
Vitaliy Lyudvichenko
864dc0546b Add requested changes. [#CLICKHOUSE-3645] 2018-05-09 07:55:08 +03:00
Vitaliy Lyudvichenko
8746149965 More persistent directory names for replicas. [#CLICKHOUSE-2] 2018-05-09 07:55:08 +03:00
Vitaliy Lyudvichenko
1f05000c2c Better naming. [#CLICKHOUSE-3645] 2018-05-09 07:55:08 +03:00
Vitaliy Lyudvichenko
704583968f Do not save resolved addresses in Connections. [#CLICKHOSUE-2] 
Add disable_internal_dns_cache main config option.
 2018-05-09 07:55:08 +03:00
Vitaliy Lyudvichenko
8fd72a6777 Add automatic DROP DNS CACHE, update of SYSTEM queries. [#CLICKHOUSE-3645] 2018-05-09 07:55:08 +03:00
pyos
32fd123010 Select an *exact* target machine, not an approximation. 
Required for enabling advanced features such as AVX and AVX2.

Code mostly copied from LLVM's tools/opt/opt.cpp.
 2018-05-07 19:06:13 +03:00
pyos
d4b5c01a1e Fix addModule check for LLVM < 7 
It returns `Expected`, so false-y is a failure. (In >= 7 it returns
an `Error`, so truth-y is a failure. Wow, that's confusing.)
 2018-05-07 16:04:07 +03:00
pyos
0e09138405 Assume output and one input of LLVMFunction is non-const 2018-05-07 16:03:26 +03:00
Alexey Milovidov
01bbf650f8 Build fixes #2277 2018-05-07 11:59:24 +03:00
Alexey Milovidov
147919928d Better error checks #2277 2018-05-07 09:49:56 +03:00
Alexey Milovidov
d1b4b5c836 Fixed error; added ProfileEvent #2277 2018-05-07 09:23:18 +03:00
Alexey Milovidov
b8a6261bbc Style [#CLICKHOUSE-2] 2018-05-07 05:15:47 +03:00
Alexey Milovidov
fd0ee5c6b1 Style [#CLICKHOUSE-2] 2018-05-07 05:14:24 +03:00
Alexey Milovidov
02f8757bef Applied clang-format #2272 2018-05-07 05:09:44 +03:00
Alexey Milovidov
b2edcfaa50 Applied clang-format #2272 2018-05-07 05:09:29 +03:00
Alexey Milovidov
1dc1ccc1d8 Applied clang-format #2272 2018-05-07 05:08:38 +03:00
Alexey Milovidov
90427db854 Applied clang-format #2272 2018-05-07 05:06:55 +03:00
Alexey Milovidov
94369e55d3 Fixed style a bit [#CLICKHOUSE-2] 2018-05-07 05:01:29 +03:00
Alexey Milovidov
956128a67a Fixed style a bit [#CLICKHOUSE-2] 2018-05-07 05:01:11 +03:00
Alexey Milovidov
a687c90100 Allow to link with LLVM if it was compiled without RTTI #2277 2018-05-07 03:00:12 +03:00
Alexey Milovidov
71814a33d5 Fixed code #2272 2018-05-06 14:34:31 +03:00
Alexey Milovidov
9da677719c Fixed code #2272 2018-05-06 14:34:16 +03:00
Alexey Milovidov
ee019183d2 Fixed code #2272 2018-05-06 14:31:14 +03:00
Alexey Milovidov
04d1c8c449 Fixed code #2272 2018-05-06 14:29:17 +03:00
Alexey Milovidov
b580d1c487 Allow to build with clang 7 2018-05-06 14:16:38 +03:00
Alexey Milovidov
6c7f896f9f Miscellaneous #2277 2018-05-06 13:42:35 +03:00
Alexey Milovidov
69c67b4cd4 Addition to prev. revision #2277 2018-05-06 12:37:16 +03:00
Alexey Milovidov
c4a26764ce Miscellaneous #2277 2018-05-06 12:32:36 +03:00
Alexey Milovidov
b1b95454cc Make warning suppressions more local #2277 2018-05-06 12:29:57 +03:00
pyos
88bb2f7c25 Resolve symbols right after compiling. 
llvm::orc::RTDyldObjectLinkingLayer::findSymbol appears to be non-threadsafe.
 2018-05-05 00:38:17 +03:00
pyos
a286dea2e1 Don't waste time jit-compiling isolated functions. 
This is already done ahead of time when building the executable.
 2018-05-03 16:34:42 +03:00
pyos
23bbf632e5 If all inputs to a jitted function are constant, return a constant 2018-05-03 16:33:40 +03:00
pyos
accbbdb9e3 Add a setting that disables jit-compilation 2018-05-03 00:48:20 +03:00
pyos
900b92f744 Merge API changes from upstream 2018-05-01 22:52:33 +03:00
pyos
27f12eeaa3 Merge branch 'master' of https://github.com/yandex/ClickHouse into llvm-jit 2018-05-01 22:51:37 +03:00
Tsarkova Anastasia
ba901ebc3f struct instead of class 2018-05-01 21:18:13 +02:00
Tsarkova Anastasia
7c9741ed5b Fix style. 2018-05-01 15:31:38 +02:00
Tsarkova Anastasia
fe0753a128 Minor fixes, adding test case. 2018-05-01 15:24:43 +02:00
Tsarkova Anastasia
210a389592 Getting rid of measure action, other small fixes applied. 2018-04-30 21:33:32 +02:00
pyos
7529aa55a4 Fix a bug that limited inlining depth at 2 2018-04-30 01:23:27 +03:00
Tsarkova Anastasia
a99ff6f380 Fix tests. 2018-04-29 23:48:33 +02:00
Tsarkova Anastasia
9286c98789 Fix build. 2018-04-29 23:13:01 +02:00
pyos
b4c7bee12b Merge branch 'master' of https://github.com/yandex/ClickHouse into llvm-jit 2018-04-29 23:22:18 +03:00
pyos
72f2fea837 Extract the code that compiles a single IFunctionBase from LLVMFunction 2018-04-29 21:03:58 +03:00
pyos
1be009d485 Remove getDefaultNativeValue in favor of llvm::Constant::getNullValue 2018-04-29 20:32:30 +03:00
Tsarkova Anastasia
4bce6035b1
Merge branch 'master' into master 2018-04-29 18:02:34 +02:00
Tsarkova Anastasia
2c96b1c684 Add comments. Change projection restoring function. 2018-04-29 15:49:58 +02:00
pyos
4641e2960f Move ExpressionActions::compileFunctions to ExpressionJIT.cpp. 
This means ExpressionJIT.h only has to expose one function.
 2018-04-29 13:39:01 +03:00
pyos
6e05c5ace4 compilePrologue() isn't particularly useful after all. 
Basically the only thing it can do that compile() can't is create 'alloca'
instructions, which are only needed to get pointers to stack variables.
Given that dynamically-sized allocations aren't possible with this API,
such pointers are probably completely pointless (heh).
 2018-04-28 18:11:23 +03:00
pyos
1ffc2a0775 Make LLVMFunction monotonicity computation shorter (and fix a typo-bug) 2018-04-28 17:41:24 +03:00
pyos
a1eb938ed2 Inline nullable number constants into compiled code. 
Also, protect against some segfaults during compilation by checking
correctness of the type returned by compile().
 2018-04-28 17:12:00 +03:00
pyos
ccc895d162 Represent nullable types as pairs instead of pointers. 
Turns out LLVM has insertvalue & extractvalue for struct in registers. This is
faster than pointers because null checks are now subject to more optimizations.
 2018-04-28 14:12:23 +03:00
pyos
5c75342d54 Check nativity of all types *before* calling isCompilable 2018-04-28 01:03:52 +03:00
pyos
979c4d959f Let jit-compilable functions deal with NULLs themselves. 
And provide a default implementation of compile() for nullable columns
that actually works and is consistent with execute().
 2018-04-28 00:34:27 +03:00
alexey-milovidov
093c054b1f
Merge pull request #2263 from luc1ph3r/arbitrary-csv-delimiter 
Support an arbitrary CSV delimiter
 2018-04-27 13:13:09 -07:00
alexey-milovidov
96e2dfa790
Update SettingsCommon.h 2018-04-27 13:12:26 -07:00
pyos
49b61cd27d Refactor LLVMFunction to make extending to DataTypeNullable easier 2018-04-27 18:44:38 +03:00
Ivan Zhukov
4094e21be5 Code review 2018-04-26 20:41:43 +03:00
pyos
b4d527ee85 Inline compile-time constants into jitted functions. 2018-04-26 14:30:16 +03:00
pyos
9ae5fe1b6d Minor style fixes 2018-04-25 18:33:58 +03:00
pyos
854f85dd9b Put #if USE_EMBEDDED_COMPILER in ExpressionJIT.{cpp,h} 2018-04-25 18:19:22 +03:00
pyos
d59b0d7ec0 Add IColumn::getRawData to fixed-contiguous columns 2018-04-25 18:16:48 +03:00
pyos
6c275c27d0 Remove an unnoticed debug return 2018-04-25 16:44:24 +03:00
pyos
c419d5a1a5 Poison only columns actually used by ARRAY_JOIN and JOIN 2018-04-25 16:01:06 +03:00
pyos
5482282943 Implement informational methods for LLVMFunction 2018-04-25 16:01:06 +03:00
pyos
af7ecd4c4a Move function compilation before insertion of REMOVE_COLUMNs 2018-04-25 16:01:06 +03:00
pyos
162a0c8b33 Fix some comments' style 2018-04-25 16:01:06 +03:00
pyos
0da110234c Do not compile the jit if USE_EMBEDDED_COMPILER is disabled 2018-04-25 16:01:00 +03:00
pyos
1bece1de46 Support nullable columns (with default behavior) in jitted functions 2018-04-25 13:37:26 +03:00
pyos
4bd0906613 Fix some comments 2018-04-25 13:37:26 +03:00
pyos
df2d2e0b25 Tweak the jit compilation API to be more amenable to lazy computation 2018-04-25 13:37:26 +03:00
pyos
b2077a466a Inline jit-compilable functions into other jit-compilable functions 2018-04-25 13:37:26 +03:00
pyos
3810173103 Remove IFunction::createResultColumn. 
Given that the list of supported types is hardcoded in
LLVMContext::Data::toNativeType, this method is redundant because
LLVMPreparedFunction can create a ColumnVector itself.
 2018-04-25 13:37:26 +03:00
pyos
6b526f784c Enable the default set of LLVM optimization passes 
I honestly can't tell if they work. LLVM has surprisingly bad API documentation.
 2018-04-25 13:37:26 +03:00
pyos
5f1bf11ede Implement a loop over the columns in jit-compiled code 2018-04-25 13:37:25 +03:00
pyos
407008a4d9 Separate jit-compilability checks from actual compilation 2018-04-25 13:37:25 +03:00
pyos
e96a5e8344 Implement JIT compilation, without a loop for now. 
It actually seems to work, so long as you only have one row that is. E.g.

    > select something(cast(number + 6 as Float64), cast(number + 2 as Float64)) from system.numbers limit 1';
    8

with this IR:

    define void @"something(CAST(plus(number, 6), 'Float64'), CAST(plus(number, 2), 'Float64'))"(void**, i8*, double*) {
    entry:
      %3 = load void*, void** %0
      %4 = bitcast void* %3 to double*
      %5 = load double, double* %4
      %6 = getelementptr void*, void** %0, i32 1
      %7 = load void*, void** %6
      %8 = bitcast void* %7 to double*
      %9 = load double, double* %8
      %10 = fadd double %5, %9
      store double %10, double* %2
      ret void
    }
 2018-04-25 13:37:25 +03:00
pyos
b398ffbaba Map all number types to LLVM types. 
The example from the previous commit doesn't need a cast to Float64 anymore.
 2018-04-25 13:37:25 +03:00
pyos
851684de51 Add a JIT interface for row-wise default-nullable functions. 
Not actually implemented, though. It does print out some jit-compiled stuff,
but that's about it. For example, this query:

    select number from system.numbers where something(cast(number as Float64)) == 4

results in this on server's stderr:

    define double @"something(CAST(number, 'Float64'))"(void**, i8*, void*) {
    "something(CAST(number, 'Float64'))":
      ret double 1.234500e+04
    }

(and an exception, because that's what the non-jitted method does.)

As one may notice, this function neither reads the input (first argument;
tuple of arrays) nor writes the output (third argument; array), instead
returning some general nonsense.

In addition, `#if USE_EMBEDDED_COMPILER` doesn't work for some reason,
including LLVM headers requires -Wno-unused-parameter, this probably only
works on LLVM 5.0 due to rampant API instability, and I'm definitely
no expert on CMake. In short, there's still a long way to go.
 2018-04-25 13:37:25 +03:00
Silviu Caragea
1dd5a704fc Merge remote-tracking branch 'origin/master' into background-schedule-pool-fix 
# Conflicts:
#	dbms/src/Common/ZooKeeper/LeaderElection.h
#	dbms/src/Storages/MergeTree/ReplicatedMergeTreeAlterThread.cpp
#	dbms/src/Storages/MergeTree/ReplicatedMergeTreeCleanupThread.cpp
#	dbms/src/Storages/MergeTree/ReplicatedMergeTreePartCheckThread.cpp
#	dbms/src/Storages/StorageReplicatedMergeTree.cpp
 2018-04-24 20:11:59 +03:00
Tsarkova Anastasia
12c8014e5c Conditional computations. 2018-04-24 09:16:39 +02:00
Ivan Zhukov
e402ff3f81 Unify string checks with a new type 2018-04-22 02:42:01 +03:00
Ivan Zhukov
e84263eb3b Add a SettingChar type 2018-04-22 02:42:00 +03:00
Ivan Zhukov
1fc6bb6ffe Add a CSV delimiter setting 2018-04-22 01:20:39 +03:00
Alexey Milovidov
499b67642f Allow to startup with replicated tables in readonly mode when there is no ZooKeeper configured [#CLICKHOUSE-2] 2018-04-21 21:41:06 +03:00
Alexey Milovidov
c087449023 Fixed error #2246 2018-04-20 22:14:04 +03:00
Alexey Milovidov
6b88a2a7a5 Better info in log #2246 2018-04-20 04:14:04 +03:00
Alexey Milovidov
70be882b64 Renamed PK to Key where it's appropriate #2246 2018-04-20 03:27:25 +03:00
Alexey Milovidov
d71b3a95ef Renamed PK to Key where it's appropriate #2246 2018-04-20 03:20:50 +03:00
Alexey Milovidov
ce0ac3f8f8 Fixed error with Sets, part 2 #2246 2018-04-20 00:34:04 +03:00
Alexey Milovidov
a6c194fa6d Insignificant change #2246 2018-04-19 23:32:56 +03:00
Silviu Caragea
32dd4554da Merge remote-tracking branch 'github/master' into background-schedule-pool-fix 
# Conflicts:
#	dbms/src/Storages/StorageReplicatedMergeTree.cpp
 2018-04-19 09:29:49 +03:00
Alexey Milovidov
41428e4a11 Allowed to read files by table function "file" inside "user_files_path" #2164 2018-04-19 08:32:09 +03:00
Alexey Milovidov
b4bf2f0c09 Added comment [#CLICKHOUSE-2] 2018-04-19 00:14:47 +03:00
Alexey Milovidov
b6fcb808fe Updated old code [#CLICKHOUSE-2] 2018-04-18 23:18:18 +03:00
Alexey Milovidov
3eff0184fa Added set size checking when set from subquery is used for index; removed harmful feature for special support of (a, b) IN (SELECT (a, b)) instead of (a, b) IN (SELECT a, b) [#CLICKHOUSE-2] 2018-04-18 22:38:40 +03:00
Alexey Milovidov
3bb2fa4702 Fixed bad code [#CLICKHOUSE-2] 2018-04-18 21:44:02 +03:00
alexey-milovidov
089e71d9a5
Merge pull request #2235 from yandex/small-enhancements 
Small enhancements
 2018-04-17 22:45:01 +03:00
Vitaliy Lyudvichenko
400ad55754 Support allow_databases in distributed DDL. [#CLICKHOUSE-3] 
Resolves #2189
 2018-04-17 22:33:58 +03:00
Vitaliy Lyudvichenko
5536bf202c Allow SELECT FROM system.processes while max_queries limit is exceeded. [#CLICKHOUSE-3670] 2018-04-17 20:08:15 +03:00
Vitaliy Lyudvichenko
604c7071c3 Fixed a long lock of ProcessList when KILL QUERY is called. [#CLICKHOUSE-3706] 2018-04-17 18:16:32 +03:00
Vitaliy Lyudvichenko
f642d0828e Avoid freezing of KILL QUERY. [#CLICKHOUSE-3706] 2018-04-17 17:29:52 +03:00
alexey-milovidov
17dd218338
Merge pull request #2202 from proller/fix15 
CLICKHOUSE-3700: Fix empty password on replica query
 2018-04-16 23:18:47 +03:00
proller
42cb1540a1
Update ClientInfo.h 2018-04-16 23:12:44 +03:00
Nikolai Kochetov
9e05052c2a merged with master 2018-04-16 18:35:11 +03:00
Nikolai Kochetov
7b8a306e34 minor fixes 2018-04-16 18:11:13 +03:00
proller
157067b127 CLICKHOUSE-3700: Fix empty password on replica query 2018-04-10 17:49:52 +03:00
Silviu Caragea
f1b8d4bc39 Merge remote-tracking branch 'github/master' into background-schedule-pool-fix 2018-04-10 16:27:17 +03:00
Silviu Caragea
c547c5a7b0 Merge remote-tracking branch 'origin/background-schedule-pool-fix' 
# Conflicts:
#	dbms/src/Common/ZooKeeper/LeaderElection.h
#	dbms/src/Common/ZooKeeper/ZooKeeper.cpp
#	dbms/src/Storages/MergeTree/ReplicatedMergeTreeAlterThread.cpp
#	dbms/src/Storages/MergeTree/ReplicatedMergeTreeCleanupThread.cpp
#	dbms/src/Storages/MergeTree/ReplicatedMergeTreeCleanupThread.h
#	dbms/src/Storages/MergeTree/ReplicatedMergeTreePartCheckThread.cpp
#	dbms/src/Storages/MergeTree/ReplicatedMergeTreeRestartingThread.cpp
#	dbms/src/Storages/StorageReplicatedMergeTree.cpp
 2018-04-10 16:20:14 +03:00
proller
c26b3bdef1
Fix split shared build; fix build without system odbc libs (#2191) 
* Fix split shared build

* Fix build without system odbc libs

* Move dbms/src/Common/iostream_debug_helpers.h -> libs/libcommon/include/common/iostream_debug_helpers.h

* Fix build with libiodbc
 2018-04-09 06:52:39 -07:00
Alexey Milovidov
f02239a307 Fixed linkage of tests [#CLICKHOUSE-2] 2018-04-08 07:54:23 +03:00
proller
07b81c875e CLICKHOUSE-3444: show error for old query on replace_running_query (#2127) 
* Add tests

* Fix test

* Fix test build

* CLICKHOUSE-3444: show error for replace_running_query

* fix naming

* fix

* fix test

* Update IProfilingBlockInputStream.cpp
 2018-04-07 06:49:49 +03:00
Alexey Milovidov
30dd11f8ca Removed (obsolete) special handling for Arrays in the left hand side of IN (continued) #2113 2018-04-06 03:25:14 +03:00
Alexey Milovidov
6452a3bb76 Removed (obsolete) special handling for Arrays in the left hand side of IN [#CLICKHOUSE-2] 2018-04-05 23:52:01 +03:00
Nikolai Kochetov
dc22b881a7 added columns_added_by_join into in with pk [#CLICKHOUSE-3680] 2018-04-04 22:38:42 +03:00
Nikolai Kochetov
fde23f7975 added array_join_columns [#CLICKHOUSE-3680] 2018-04-04 22:38:42 +03:00
Nikolai Kochetov
7d0602c279 added columns from array join to aggregated_columns [#CLICKHOUSE-3680] 2018-04-04 22:38:42 +03:00
Alexey Milovidov
76e822274a Better exception messages [#CLICKHOUSE-2] 2018-04-04 00:29:11 +03:00
Nikolai Kochetov
4f7d262997 added aggregated_columns to mayBenefitFromIndexForIn [#CLICKHOUSE-3680] 2018-04-04 00:17:22 +03:00
Alexey Milovidov
f5652b4477 Modifications after removing libzookeeper; initialize ZooKeeper session lazily [#CLICKHOUSE-2] 2018-04-03 22:43:33 +03:00
Alexey Milovidov
08170d0d77 Modifications after removing libzookeeper [#CLICKHOUSE-2] 2018-04-03 21:24:18 +03:00
Alexey Milovidov
2310bd7947 Miscellaneous [#CLICKHOUSE-2] 2018-04-03 20:35:48 +03:00
Alexey Milovidov
205d648e0d Fixed error with timeout of distributed queries, part 1 #217 [#CLICKHOUSE-1942] 2018-04-02 21:01:25 +03:00
alexey-milovidov
428ee63a04
Merge branch 'master' into libzookeeper-rewrite 2018-04-01 17:31:20 +03:00
alexey-milovidov
10e5d63d76
Merge pull request #2131 from ClickHouse-Ninja/system-log-prepare-table-on-each-flush 
SystemLog: проверка структуры и существования таблицы при каждом flush
 2018-03-29 23:55:14 +03:00
alexey-milovidov
30838f4d9f
Update SystemLog.h 2018-03-29 23:54:57 +03:00
Kirill Shvakov
b742908731 SystemLog: execute prepareTable() on each flush 
Merge remote-tracking branch 'upstream/master' into system-log-prepare-table-on-each-flush

#2131 deleted excessive logging

Revert "#2131 deleted excessive logging"

This reverts commit d78a46d958.

Revert "SystemLog: execute prepareTable()  on each flush"

This reverts commit 7f60bb0a9b.

SystemLog: execute prepareTable() on each flush
 2018-03-29 16:57:16 +03:00
Vitaliy Lyudvichenko
63eee94319
Add max_network_bandwidth_for_all_users setting. [#CLICKHOUSE-2] (#2137) 2018-03-29 16:24:36 +03:00
proller
a6f9df105c Allow use encryption for distributed tables (#2065) 
* Allow use encryption for distributed tables

* wip

* fix

* rename encryption to secure

* Fix DirectoryMonitor with +secure

* fix

* fix

* Update DirectoryMonitor.cpp

* Update DirectoryMonitor.cpp
 2018-03-29 04:41:06 +03:00
alexey-milovidov
a220a43b8e
Merge branch 'master' into fix-detach-database 2018-03-29 03:01:07 +03:00
alexey-milovidov
ca5fd1e9de
Merge pull request #2033 from yandex/show-create-database 
Show create database
 2018-03-28 05:29:36 +03:00
alexey-milovidov
e3cbd3306c
Merge pull request #2081 from yandex/stricter-mutable-column-semantic-2 
&& - qualified IColumn::mutate
 2018-03-28 05:27:35 +03:00
Nikolai Kochetov
d3157d910c minor fixes 2018-03-27 22:14:48 +03:00
Nikolai Kochetov
0d3ee2e07b Merge branch 'read_query_body_fix' of https://github.com/silviucpp/ClickHouse into silviucpp-read_query_body_fix 2018-03-26 21:30:15 +03:00
Nikolai Kochetov
d63d9a4ffb fix test [#CLICKHOUSE-3590] 2018-03-26 18:48:19 +03:00
Alex Zatelepin
c5b04f7f17 Add info about total uncompressed part size to system tables (#2052) 
* column size calculating routines now take into account multiple streams [#CLICKHOUSE-2831]

* rename for clarity

* use more appropriate method for calculating table size

* add info about total uncompressed part size to system.parts and system.parts_columns [#CLICKHOUSE-2831]

* rename columns for clarity [#CLICKHOUSE-2831]

* count shared substreams only once [#CLICKHOUSE-2831]
 2018-03-26 17:18:04 +03:00
Alexey Milovidov
522bf01db9 Using different ZooKeeper library (development) [#CLICKHOUSE-2] 2018-03-25 03:15:52 +03:00
Alexey Milovidov
24f94d9352 Merge remote-tracking branch 'origin/master' into libzookeeper-rewrite 2018-03-24 23:30:57 +03:00
Alexey Zatelepin
2a366afbf5 add shutdowns everywhere [#CLICKHOUSE-3664] 2018-03-24 12:08:32 +00:00
Alexey Milovidov
10be6ca8f8 Rewriting ZooKeeper library [#CLICKHOUSE-2] 2018-03-24 03:45:04 +03:00