CODEWITHSUNDEEP
javatransactionsinfinispanhot-rod
Sanjay
Sanjay

Reputation: 1118

How to make putAll atomic?

I am using infinispan 7.2.5 version to make in memory cache. to access that cache I am using Hotrod. So I have hotrod server running on cluster mode and that multiple client who can access server using hotrod client.

I am doing a putAll operation to put data into cache. now I have a requirement where we want to put everything or nothing in cache so what I mean here either putAll should be able to put all the data into cache or if it fail nothing should be added into cache. I was going through the documentation of the infinispan to check if putAll is atomic but as per the documentation it is not.

So my question is :

I was also thinking to make transactionMode cache but not sure if it solve my problem without impacting much on performance?

Any suggestion here will be appreciated.

Upvotes: 0

Views: 176

Answers (1)

Radim Vansa
Radim Vansa

Reputation: 5888

Infinispan does not support transactions over Hot Rod(*), and putAll is not atomic. It is not atomic in non-transactional embedded mode either.

The best workaround would be running with transactions, and starting the transaction manually from script execution.

(*) Server-side support is already in but the client-side has not been implemented yet. Client implementation is on the roadmap for 9.3 or 9.4 (subject to change).

Upvotes: 1

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