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Author SHA1 Message Date
Azat Khuzhin
bffd4cf576 Add a test for memory tracking via HTTP interface 2020-06-21 17:37:42 +03:00
Azat Khuzhin
844960195d Fix memory accounting via HTTP interface 
function perf_test()
{
    time yes '127.1:8123/?wait_end_of_query=1' | head -n10000 | xargs -P10000 curl -s -d 'select 1' | grep -x -c 1
}
function server()
{
    local limit=$1 && shift
    clickhouse-server "$@" -- --max_server_memory_usage=$limit
}

perf_test:

- before this patch with 1G  limit: succeed only ~800  queries
- after  this patch with 1G  limit: succeed      ~8000 queries

- before this patch with 10G limit: succeed only ~3000  queries
- after  this patch with 10G limit: succeed      ~10000 queries

Fixes: #11153
 2020-06-21 17:27:54 +03:00
alexey-milovidov
863b46534f
Update FunctionsComparison.h 2020-06-21 17:25:41 +03:00
Nikita Vasilev
68d3ec5a4c fix 2020-06-21 17:24:29 +03:00
Nikita Vasilev
8fef9f451b fix review 2020-06-21 17:22:35 +03:00
Alexey Milovidov
9514965207 Fix comparison of tuple with constant string 2020-06-21 16:23:32 +03:00
Azat Khuzhin
fb30629ff2 Add settings to control nesting level for shards skipping optimization 
- optimize_skip_unused_shards_nesting (allows control nesting level for
  shards skipping optimization)
- force_skip_optimize_shards_nesting (allows control nesting level for
  checking was shards skipped or not)
- deprecates force_skip_optimize_shards_no_nested
 2020-06-21 15:27:01 +03:00
Alexey Milovidov
3f96bdaa24 Minor changes after merge 2020-06-21 15:16:08 +03:00
Alexey Milovidov
814c1019b2 Fix build after merge 2020-06-21 14:41:06 +03:00
alexey-milovidov
4ee623ccac
Merge pull request #10242 from MovElb/movelb-postgresql-wire-protocol-impl 
PostgreSQL wire protocol implementation
 2020-06-21 14:39:22 +03:00
alexey-milovidov
f4a1872085
Update WriteHelpers.h 2020-06-21 14:32:54 +03:00
alexey-milovidov
5094a68157
Merge pull request #11793 from kas-kad/patch-2 
Update replacingmergetree.md
 2020-06-21 14:15:32 +03:00
alexey-milovidov
e6ab9b969e
Merge pull request #11830 from zlobober/fix_mmap_threshold 
Move MMAP_THRESHOLD definition to .cpp file.
 2020-06-21 14:07:07 +03:00
alexey-milovidov
90b5e5d2f9
Merge pull request #11688 from ClickHouse/query-plan 
Query plan
 2020-06-21 14:05:13 +03:00
Alexey Milovidov
fe71a8eb8c Merge branch 'master' into send-logs-on-fatal-errors 2020-06-21 13:55:11 +03:00
Alexey Milovidov
9bbb4ff3d8 Added missing file 2020-06-21 13:54:28 +03:00
Alexey Milovidov
477116844f Fix Arcadia 2020-06-21 13:53:54 +03:00
Alexey Milovidov
fd885e86f7 Merge branch 'master' into mysql-vars 2020-06-21 13:53:37 +03:00
Alexey Milovidov
4b7d253c8a Fix clang-static-analyzer 2020-06-21 13:51:51 +03:00
Alexey Milovidov
227afea032 Merge branch 'master' into decimal-cut-extra-digits-after-point 2020-06-21 13:50:06 +03:00
Alexey Milovidov
ea35829481 Fix build 2020-06-21 13:46:41 +03:00
Alexey Milovidov
f430893adc Fix Arcadia 2020-06-21 13:45:26 +03:00
Alexey Milovidov
7f05d2bac0 Merge branch 'master' into print-build-id 2020-06-21 13:44:32 +03:00
Azat Khuzhin
bd45592539 Fix test_distributed_load_balancing flaps (due to config reload) 
At startup, server loads configuration files.

However ConfigReloader does not know about already loaded files (files
is empty()), hence it will always reload the configuration just after
server starts (+ 2 seconds, reload timeout).

And on configuration reload the clusters will be re-created, so some
internal stuff will be reseted:
- error_count
- last_used (round_robing)

And if the reload will happen during round_robin test it will start
querying from the beginning, so let's issue config reload just after
start to avoid reload in the middle of the test execution.
 2020-06-21 12:01:15 +03:00
Tom Bombadil
2a040777ea
Update show.md 
Translate to Chinese version.
 2020-06-21 14:30:06 +08:00
Tom Bombadil
92dda14ddd
Update revoke.md 
Translate the origin doc into Chinese.
 2020-06-21 14:11:37 +08:00
alexey-milovidov
bcf086e592
Merge pull request #11834 from ClickHouse/fix-test-always-merged 
Fix bad integration test "always_fetch_merged"
 2020-06-21 03:55:52 +03:00
alexey-milovidov
31dd02c45b
Merge pull request #11833 from ClickHouse/disable-bad-optimization 
Disable bad optimization #10047
 2020-06-21 02:03:50 +03:00
alexey-milovidov
48f2987cbd
Merge pull request #11835 from ClickHouse/fix-false-msan-report-dl 
Fix false MSan report in SymbolIndex
 2020-06-21 02:03:15 +03:00
Maxim Akhmedov
2ff7f34968 Make constants in cpp file extern. 2020-06-21 00:45:20 +03:00
alexey-milovidov
c8eabd8cec
Merge pull request #11829 from ClickHouse/improve-error-message-decimal-cast 
Improve error message for Decimal CAST
 2020-06-21 00:24:03 +03:00
alexey-milovidov
485c4c9055
Merge pull request #11828 from ClickHouse/fix-fixed-string-comparison 
Fix FixedString comparison #11393
 2020-06-21 00:21:13 +03:00
alexey-milovidov
45fbc96f19
Merge pull request #11827 from ClickHouse/remove-tzdata-dependency 
Remove dependency on tzdata
 2020-06-21 00:20:01 +03:00
alexey-milovidov
cd3d7c9155
Merge pull request #11806 from azat/optimize_aggregators_of_group_by_keys-fix-alias 
Preserve column alias with optimize_aggregators_of_group_by_keys
 2020-06-21 00:13:19 +03:00
Alexey Milovidov
961568e978 Fix false MSan report in SymbolIndex 2020-06-20 22:05:03 +03:00
alexey-milovidov
1f6427ba6f
Merge pull request #11825 from ClickHouse/fix-sleep-in-signal-handler 
Fix sleep in signal handler
 2020-06-20 21:55:06 +03:00
alexey-milovidov
603e690c18
Update Allocator.cpp 2020-06-20 21:52:36 +03:00
alexey-milovidov
87937e580e
Update Allocator.h 2020-06-20 21:52:13 +03:00
alexey-milovidov
017f55a715
Merge pull request #11821 from ClickHouse/hostname-alias 
Added "hostname" as an alias to function "hostName"
 2020-06-20 21:46:21 +03:00
Alexey Milovidov
25af2d0b0a Fix bad integration test "always_fetch_merged" 2020-06-20 21:21:29 +03:00
Alexey Milovidov
581d1a4470 Fix build 2020-06-20 21:05:44 +03:00
Alexey Milovidov
147cda2581 Merge branch 'master' into print-build-id 2020-06-20 21:05:31 +03:00
Alexey Milovidov
420b943cf1 Auto-generate ya.make 2020-06-20 21:03:40 +03:00
Alexey Milovidov
14e29f2c11 Disable bad optimization #10047 2020-06-20 21:00:00 +03:00
Alexey Milovidov
7c4fb669db Update tests 2020-06-20 20:57:02 +03:00
alexey-milovidov
9bfefc99ab
Merge pull request #11599 from filimonov/better_kafka_states 
Kafka work with formats based on PeekableReadBuffer and other improvements
 2020-06-20 20:36:54 +03:00
alexey-milovidov
076fe8e8ba
Update KafkaBlockInputStream.cpp 2020-06-20 20:34:42 +03:00
Alexey Milovidov
6111cbec7f Trying to fix clang-static-analyzer 2020-06-20 20:10:16 +03:00
Alexey Milovidov
15272d9e60 Fix style 2020-06-20 20:05:47 +03:00
alexey-milovidov
5d68dda35b
Merge pull request #11820 from ClickHouse/added-test-for-mutations-after-freeze 
Added a test for #6549
 2020-06-20 19:17:32 +03:00