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temporarily disable decrementing conns_in_use_ when it's already <= 0

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Former-commit-id: 4025643a777ae3566bee289d6d5db5c80409a6e5
This commit is contained in:
zhiru 2019-06-27 16:54:16 +08:00
parent 9b74b7ae41
commit 669e134fa1
3 changed files with 9 additions and 7 deletions
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4
cpp/conf/log_config.conf
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@ -20,8 +20,8 @@
TO_STANDARD_OUTPUT = false
## Error logs
* ERROR:
ENABLED = false
ENABLED = true
FILENAME = "/tmp/milvus/logs/milvus-%datetime{%H:%m}-error.log"
* FATAL:
ENABLED = false
ENABLED = true
FILENAME = "/tmp/milvus/logs/milvus-%datetime{%H:%m}-fatal.log"

6
cpp/conf/server_config.yaml
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@ -1,15 +1,15 @@
server_config:
address: 0.0.0.0
port: 19530 # the port milvus listen to, default: 19530, range: 1025 ~ 65534
port: 19531 # the port milvus listen to, default: 19530, range: 1025 ~ 65534
gpu_index: 0 # the gpu milvus use, default: 0, range: 0 ~ gpu number - 1
mode: single # milvus deployment type: single, cluster
mode: cluster # milvus deployment type: single, cluster
db_config:
db_path: /tmp/milvus # milvus data storage path
#URI format: dialect://username:password@host:port/database
#All parts except dialect are optional, but you MUST include the delimiters
#Currently supports mysql or sqlite
db_backend_url: dialect://username:password@host:port/database # meta database uri
db_backend_url: mysql://root:1234@:/test # meta database uri
index_building_threshold: 1024 # index building trigger threshold, default: 1024, unit: MB
metric_config:

6
cpp/src/db/MySQLConnectionPool.h
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@ -54,10 +54,12 @@ public:
void release(const mysqlpp::Connection* pc) override {
mysqlpp::ConnectionPool::release(pc);
// ENGINE_LOG_DEBUG << "conns_in_use_ in release: " << conns_in_use_ << std::endl;
--conns_in_use_;
if (conns_in_use_ < 0) {
if (conns_in_use_ <= 0) {
ENGINE_LOG_WARNING << "MySQLConnetionPool::release: conns_in_use_ is less than zero. conns_in_use_ = " << conns_in_use_ << std::endl;
}
else {
--conns_in_use_;
}
}
void set_max_idle_time(int max_idle) {