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Adjust the default values of some parameters to adapt to small-scale tenants

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This commit is contained in:
18523270951@163.com
2023-07-24 14:18:24 +00:00
committed by ob-robot
parent be6156f26b
commit 96d1c81dd7
2 changed files with 4 additions and 4 deletions
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6
src/share/parameter/ob_parameter_seed.ipp
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@ -227,10 +227,10 @@ DEF_STR_WITH_CHECKER(tableapi_transport_compress_func, OB_CLUSTER_PARAMETER, "no
common::ObConfigCompressFuncChecker, common::ObConfigCompressFuncChecker,
"compressor used for tableAPI query result. Values: none, lz4_1.0, snappy_1.0, zlib_1.0, zstd_1.0 zstd 1.3.8", "compressor used for tableAPI query result. Values: none, lz4_1.0, snappy_1.0, zlib_1.0, zstd_1.0 zstd 1.3.8",
ObParameterAttr(Section::OBSERVER, Source::DEFAULT, EditLevel::DYNAMIC_EFFECTIVE)); ObParameterAttr(Section::OBSERVER, Source::DEFAULT, EditLevel::DYNAMIC_EFFECTIVE));
DEF_CAP(_sort_area_size, OB_TENANT_PARAMETER, "128M", "[2M,]", DEF_CAP(_sort_area_size, OB_TENANT_PARAMETER, "32M", "[2M,]",
"size of maximum memory that could be used by SORT. Range: [2M,+∞)", "size of maximum memory that could be used by SORT. Range: [2M,+∞)",
ObParameterAttr(Section::OBSERVER, Source::DEFAULT, EditLevel::DYNAMIC_EFFECTIVE)); ObParameterAttr(Section::OBSERVER, Source::DEFAULT, EditLevel::DYNAMIC_EFFECTIVE));
DEF_CAP(_hash_area_size, OB_TENANT_PARAMETER, "100M", "[4M,]", DEF_CAP(_hash_area_size, OB_TENANT_PARAMETER, "32M", "[4M,]",
"size of maximum memory that could be used by HASH JOIN. Range: [4M,+∞)", "size of maximum memory that could be used by HASH JOIN. Range: [4M,+∞)",
ObParameterAttr(Section::OBSERVER, Source::DEFAULT, EditLevel::DYNAMIC_EFFECTIVE)); ObParameterAttr(Section::OBSERVER, Source::DEFAULT, EditLevel::DYNAMIC_EFFECTIVE));
@ -358,7 +358,7 @@ DEF_INT(default_progressive_merge_num, OB_TENANT_PARAMETER, "0", "[0,)",
"default progressive_merge_num when tenant create table" "default progressive_merge_num when tenant create table"
"Range:[0,)", "Range:[0,)",
ObParameterAttr(Section::TENANT, Source::DEFAULT, EditLevel::DYNAMIC_EFFECTIVE)); ObParameterAttr(Section::TENANT, Source::DEFAULT, EditLevel::DYNAMIC_EFFECTIVE));
DEF_CAP(_parallel_min_message_pool, OB_TENANT_PARAMETER, "64M", "[16M, 8G]", DEF_CAP(_parallel_min_message_pool, OB_TENANT_PARAMETER, "16M", "[16M, 8G]",
"DTL message buffer pool reserve the mininum size after extend the size. Range: [16M,8G]", "DTL message buffer pool reserve the mininum size after extend the size. Range: [16M,8G]",
ObParameterAttr(Section::TENANT, Source::DEFAULT, EditLevel::DYNAMIC_EFFECTIVE)); ObParameterAttr(Section::TENANT, Source::DEFAULT, EditLevel::DYNAMIC_EFFECTIVE));
DEF_DBL(_parallel_server_sleep_time, OB_TENANT_PARAMETER, "1", "[0, 2000]", DEF_DBL(_parallel_server_sleep_time, OB_TENANT_PARAMETER, "1", "[0, 2000]",

2
src/sql/dtl/ob_dtl_channel_mem_manager.h
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@ -77,7 +77,7 @@ private:
uint64_t tenant_id_; uint64_t tenant_id_;
int64_t size_per_buffer_; int64_t size_per_buffer_;
int64_t seqno_; int64_t seqno_;
static const int64_t MAX_CAPACITY = 1024; static const int64_t MAX_CAPACITY = 128;
common::ObLightyQueue free_queue_; common::ObLightyQueue free_queue_;
common::ObFIFOAllocator allocator_; common::ObFIFOAllocator allocator_;