Re: How to circumvent transaction cache?


timon.schneider@...
 

Currently using HBase.

Consider the following:
User A decides to set isPublished of Vertex X from false to true, does not commit yet.
User B changes isPublished of Vertex X from false to true and commits immediately.
User A commits and will get an error because the property value is not the same anymore as at the start of the transaction.

Why wouldn't it be possible for JG to provide user A with select for update functionality that allows user A to select vertex X for update, do edits to other elements, commit and get the same message as in the example above if the property on vertex X is changed?

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