springcloud<seata配置文件解释及其说明>
出现如下错误时: Could not found property service.disableGlobalTransaction, try to use default value instead
![](https://img2020.cnblogs.com/blog/1501092/202104/1501092-20210418213547450-694385931.png)
![](https://img2020.cnblogs.com/blog/1501092/202104/1501092-20210418213602766-1267351842.png)
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
一点点学习,一丝丝进步。不懈怠,才不会被时代淘汰