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Eugene Kovalev

• Call with Andrei about Burrow went very productively, waiting for Andrei’s interfaces to finish the documentation.
• While those interfaces are not ready – will work on CMake task.
• About IR-697 - very little from Eugene (change event sync implementation), most of it is on Andrei. So it will be just an addition to Andrei’s work

  Jira
  server Hyperledger JIRA columns key,summary,type,created,updated,due,assignee,reporter,priority,status,resolution serverId 6326cb0b-65b2-38fd-a82c-67a89277103b key IR-697

Alexander Lednev

• Productive weekend – fixed CLI by adding everything lacking.
• Found how to reproduce a phantom transaction bug: 

  Jira
  server Hyperledger JIRA columns key,summary,type,created,updated,due,assignee,reporter,priority,status,resolution serverId 6326cb0b-65b2-38fd-a82c-67a89277103b key IR-702

  . It produces 2 transactions with the same hash in storage -

• GRPC seems to complete the package by sending it again when there is a high load. Interesting thing: often a batch fully freezes and its transactions double in another batch - added logging to show all the blocks in storage. Close to understanding what is wrong
• Found something wrong with MST_OFF flag - allows

• creating pending MSTs (it seems to be by design?). 
• Another issue found. Will need to research it: 

  Jira
  server Hyperledger JIRA columns key,summary,type,created,updated,due,assignee,reporter,priority,status,resolution serverId 6326cb0b-65b2-38fd-a82c-67a89277103b key IR-711

Bonus round: 

Andrei Lebedev and Mikhail Boldyrev

Decided to ditch this task for now: 

because 

needs to be finished. Will do it by dividing it into 2 parts: 1 to be merged into master and another – into a release branch.