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Posted to dev@tephra.apache.org by "Andreas Neumann (JIRA)" <ji...@apache.org> on 2016/10/06 21:39:21 UTC

[jira] [Created] (TEPHRA-188) There should be a way to limit the transaction timeout

Andreas Neumann created TEPHRA-188:
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             Summary: There should be a way to limit the transaction timeout
                 Key: TEPHRA-188
                 URL: https://issues.apache.org/jira/browse/TEPHRA-188
             Project: Tephra
          Issue Type: Improvement
          Components: api, manager
    Affects Versions: 0.9.0-incubating
            Reporter: Andreas Neumann
            Assignee: Andreas Neumann
             Fix For: 0.10.0-incubating


When clients start a transaction, they can give a custom timeout for the transaction. If a client uses a really long timeout, then crashes and never commits or invalidates, then this will remain an active transaction forever. In some use cases, it is therefore desirable to impose a system-wide limit on that timeout. 

I am proposing to add a new property data.tx.max.timeout to the configuration. This can be optional, but if set, it limits the custom transaction timeout for startShort(int timeout). 





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