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From "Poorna Chandra (JIRA)" <j...@apache.org>
Subject [jira] [Created] (TEPHRA-269) Protect the Transaction Manager against misconfigured clients using rate limits
Date Fri, 27 Oct 2017 20:33:00 GMT
Poorna Chandra created TEPHRA-269:
-------------------------------------

             Summary: Protect the Transaction Manager against misconfigured clients using
rate limits
                 Key: TEPHRA-269
                 URL: https://issues.apache.org/jira/browse/TEPHRA-269
             Project: Tephra
          Issue Type: New Feature
          Components: core
            Reporter: Poorna Chandra
            Assignee: Poorna Chandra
             Fix For: 0.14.0-incubating


We have seen cases where misconfigured clients can overwhelm the system by making expensive
requests (like invalidating transactions). By the time admins figure out there is a misconfigured
client and take corrective action, thousands of invalid transactions can be created in a very
short period of time. It would be useful to have a way to limit the number of invalid transactions
that a client can create in given time.

I'll send out a design document for this soon.




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