Transaction processing method and device, equipment and storage medium

A transaction processing and transaction technology, applied in the computer field, can solve problems such as distributed transaction protocol blocking, and achieve the effects of preventing protocol blocking, improving throughput, and improving availability.

Pending Publication Date: 2021-12-31
ALIBABA GRP HLDG LTD
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[0016] The embodiment of the present application provides a transaction processing method to s

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  • Transaction processing method and device, equipment and storage medium
  • Transaction processing method and device, equipment and storage medium
  • Transaction processing method and device, equipment and storage medium

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[0059] In order to make the above objects, features and advantages of the present application more obvious and comprehensible, the present application will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0060] The terms "first", "second" and the like in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the application can be practiced in sequences other than those illustrated or described herein.

[0061] The embodiment of the present application can be applied to data processing fields such as databases. When the resource manager cannot obtain the command of the transaction coordinator, it can judge whether the branch transaction is executed in time according to the start exe

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Abstract

The embodiment of the invention provides a transaction processing method and device, equipment and a storage medium, and aims to solve the problem that in the prior art, distributed transactions are prone to protocol blocking. The method comprises the following steps: acquiring a branch identifier of a branch transaction, wherein the branch identifier comprises a first time parameter and a second time parameter, where the first time parameter comprises execution starting time of the branch transaction, and the second time parameter comprises preset timeout time of a global transaction corresponding to the branch transaction; determining the execution duration of the branch transaction according to the first time parameter; if the execution duration exceeds the second time parameter, executing rollback processing operation on the branch transaction, releasing a data table corresponding to the branch transaction, preventing protocol blockage caused by long-term locking of the data table, and improving the throughput rate of transaction processing. The availability of the system is improved under the condition that the network anomaly probability in the micro-service architecture is relatively high.

Description

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Claims

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Application Information

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Owner ALIBABA GRP HLDG LTD
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