apache/incubator-seata v1.4.0 on GitHub

Seata 1.4.0 Released.

Seata is an easy-to-use, high-performance, open source distributed transaction solution.

The version is updated as follows:

feature：

[#2380] support yml configuration
[#3191] support jdbc type nclob
[#2676] support least active load balance
[#3198] spring boot support for custom config and registry type
[#2806] support configuring default global transaction timeoutMillis
[#2941] add apollo secret key configuration
[#2080] support ConsistentHashLoadBalance
[#2950] support the reentrant lock in redis module
[#2913] The data source proxy mode can be selected as AT or XA
[#2856] support for undoLog using Fst serialization
[#3076] check lock in TC when use @GlobalLock
[#2825] support send authentication msg
[#2962] @GlobalTransactional and @GlobalLock can support customize lock retry config

bugfix：

[#3214] fix the 'RootContext.DEFAULT_BRANCH_TYPE' is wrong in some cases
[#3129] forbidding execute SQL which update pk value
[#3205] fix can not get boolean value in configuration
[#3170] the disposables tree set won't accept another Disposable with the same priority
[#3180] serializer fst package name error
[#3178] remove next line to space
[#2929] fix the application was configured to degrade at startup and can't be dynamically switch to upgraded
[#3050] fix fetch before images when delete and update statements
[#2935] fix saga designer bug that the property box does not switch when switching nodes
[#3140] fix Propagation.REQUIRES_NEW and add some comments
[#3130] fix some problems in the automatic data source proxy
[#3148] the redis lock key and the session key has conflict
[#3136] fix the redis pipeline
[#2551] Saga can't be used when the dataSource is AT's dataSourceProxy
[#3073] do not proxy connections without an xid
[#3074] There is no need to retry if the XA schema cannot find the XID
[#3097] fix HttpAutoConfiguration always instantiation in springboot env
[#3071] part of the connection is not unpacked
[#3056] fixed a bug that after branch deletion, there are still remaining branch lock
[#3025] fix the wrong package path
[#3031] redis locker delete lock incomplete
[#2973] fix oracle database in field size over 1000
[#2986] fix checkstyle plugin can't exclude single file
[#2910] fix error registry type comment
[#2914] fix branchType not cleaned when consumer is in TCC mode
[#2926] fastjson write undo log not parser
[#2897] fix jedis unlock fail
[#2918] fix the isolation problem when rollback in AT mode
[#2972] UUIDGenerator generates duplicated id
[#2932] nacos-config.py script could not run with namespace
[#2900] ColumnUtils add escape with scheme
[#2904] fix getConfig cache value is 'null'
[#2890] fix misspelling in statelang examples
[#3040] fix repeated commit when autocommit is false
[#3230] fix use @EnableAutoDataSourceProxy startup failed
[#2979] columns of resultset integrated with sharingjdbc need to be lowercase
[#3233] fix Collections NPE
[#3242] fix batch sql getTableMeta error
[#3246] fix the exception when limit condition contains VariantRefExpr

optimize：

[#3062] refactor the redis session store
[#3201] optimize the wrong stack not fully display
[#3117] make log more clearly and remove the useless code
[#3134] optimize codes related to Map and List
[#3195] optimize XID related codes
[#3200] optimize rpc message when message was substring
[#3186] remove duplicated in string utils
[#3162] remove repeated conditional tests
[#2969] upgrade to druid 1.1.23
[#3141] upgrade nacos and FastJSON dependencies
[#3118] add more configuration tips in additional-spring-configuration-metadata.json
[#2597] judging xid status to avoid repeated processing
[#3102] optimize ContextCore, can be set 'Object' value
[#3016] refactor the redis lock string to hash
[#3046] remove unused code in serializer factory
[#3053] jedis pool adds maxtotal configuration
[#3012] remove set port repeatedly
[#2978] optimize globalCommit for mixed use of AT and TCC
[#2967] replace with lambda
[#2968] ensure that the register message is sent after RM client initialization
[#2945] optimize async commit and reduce one update
[#2952] optimize additional-spring-configuration-metadata.json
[#2920] optimize some grammatical errors
[#2906] added some configuration items to keep consistent with official documents
[#3222] optimize fileListener to decrease cpu time usage
[#2843] removed Reloadable from the redis/db SessionManager
[#3209] add using company logos

Thanks to these contributors for their code commits. Please report an unintended omission.

Also, we receive many valuable issues, questions and advices from our community. Thanks for you all.