出现如下错误时:
Could not found property service.disableGlobalTransaction, try to use default value instead
控制台错误才会消失
file.config内容:
# 通信协议
transport {
# tcp udt unix-domain-socket
type = "TCP"
#NIO NATIVE
server = "NIO"
#enable heartbeat
heartbeat = true
#thread factory for netty 线程池
thread-factory {
boss-thread-prefix = "NettyBoss"
worker-thread-prefix = "NettyServerNIOWorker"
server-executor-thread-prefix = "NettyServerBizHandler"
share-boss-worker = false
client-selector-thread-prefix = "NettyClientSelector"
client-selector-thread-size = 1
client-worker-thread-prefix = "NettyClientWorkerThread"
# netty boss thread size,will not be used for UDT
boss-thread-size = 1
#auto default pin or 8
worker-thread-size = 8
}
shutdown {
# when destroy server, wait seconds 等待时间
wait = 3
}
serialization = "seata"
compressor = "none"
}
service {
#vgroup->rgroup 服务分组 集群分组默认为"default"
vgroup_mapping.my_group = "default"
#only support single node 当regeister.type="file"时,列表只能为一个,如果为erueka,nacos时,可以为多个注册中心的集群
default.grouplist = "127.0.0.1:8091"
#degrade current not support 服务降级达到多次错误不走seata
enableDegrade = false
#disable
disable = false
disableGlobalTransaction= fasle
#unit ms,s,m,h,d represents milliseconds, seconds, minutes, hours, days, default permanent
max.commit.retry.timeout = "-1"
max.rollback.retry.timeout = "-1"
}
client {
async.commit.buffer.limit = 10000
lock {
#重试次数
retry.internal = 10
#重试时间
retry.times = 30
}
report.retry.count = 5
#tm提交与回归次数
tm.commit.retry.count = 1
tm.rollback.retry.count = 1
}
## transaction log store
store {
## store mode: file、db
mode = "db"
## file store
file {
dir = "sessionStore"
# branch session size , if exceeded first try compress lockkey, still exceeded throws exceptions
max-branch-session-size = 16384
# globe session size , if exceeded throws exceptions
max-global-session-size = 512
# file buffer size , if exceeded allocate new buffer
file-write-buffer-cache-size = 16384
# when recover batch read size
session.reload.read_size = 100
# async, sync
flush-disk-mode = async
}
## database store
db {
## the implement of javax.sql.DataSource, such as DruidDataSource(druid)/BasicDataSource(dbcp) etc.
datasource = "druid"
## mysql/oracle/h2/oceanbase etc.
db-type = "mysql"
driver-class-name = "com.mysql.cj.jdbc.Driver"
url = "jdbc:mysql://127.0.0.1:3306/seata?useUnicode=true&characterEncoding=utf8&serverTimezone=GMT%2B8&useSSL=false&allowPublicKeyRetrieval=true"
user = "root"
password = "w@2014221317b"
min-conn = 1
max-conn = 3
global.table = "global_table"
branch.table = "branch_table"
lock-table = "lock_table"
query-limit = 100
}
}
lock {
## the lock store mode: local、remote
mode = "remote"
local {
## store locks in user's database
}
remote {
## store locks in the seata's server
}
}
recovery {
#schedule committing retry period in milliseconds
committing-retry-period = 1000
#schedule asyn committing retry period in milliseconds
asyn-committing-retry-period = 1000
#schedule rollbacking retry period in milliseconds
rollbacking-retry-period = 1000
#schedule timeout retry period in milliseconds
timeout-retry-period = 1000
}
transaction {
undo.data.validation = true
undo.log.serialization = "jackson"
undo.log.save.days = 7
#schedule delete expired undo_log in milliseconds 日志有效期
undo.log.delete.period = 86400000
undo.log.table = "undo_log"
}
## metrics settings
metrics {
enabled = false
registry-type = "compact"
# multi exporters use comma divided 可以把数据发送到prometheus上,可以根据prometheus进行监控
exporter-list = "prometheus"
exporter-prometheus-port = 9898
}
support {
## spring
spring {
# auto proxy the DataSource bean
datasource.autoproxy = false
}
}
启动命令 :
指定文件存储方式开启(不指定默认也是文件存储《存储在》)
sh seata-server.sh -p 8091 -m file
如果出现如下情况:
[root@iZm5e3d7te8727xoyd0vhdZ bin]# sh seata-server.sh -p 8091 -m file
Java HotSpot(TM) 64-Bit Server VM warning: Cannot open file /usr/seata/logs/seata_gc.log due to No such file or directory
Java HotSpot(TM) 64-Bit Server VM warning: INFO: os::commit_memory(0x0000000080000000, 1073741824, 0) failed; error='Cannot allocate memory' (errno=12)
#
# There is insufficient memory for the Java Runtime Environment to continue.
# Native memory allocation (mmap) failed to map 1073741824 bytes for committing reserved memory.
# An error report file with more information is saved as:
尤其是红色那一句说明内存不充足了
使用free -m /free -g 可以查看内存大小