Changes between Initial Version and Version 1 of Ticket #1755, comment 5


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Timestamp:
2013-03-31T01:56:04Z (12 years ago)
Author:
zooko
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  • Ticket #1755, comment 5

    initial v1  
    1 The difficulty of distributed two-phase commit in general is that if the Transaction Manager fails after telling some of the Resource Managers to prepare but before either telling them to commit or telling them to rollback, then they are stuck in this prepared state (i.e. locked).
     1The difficulty of distributed two-phase commit **in general** is that if the Transaction Manager fails after telling some of the Resource Managers to prepare but before either telling them to commit or telling them to rollback, then they are stuck in this prepared state (i.e. locked).
    22
    33(See Gray and Reuter's book "Transaction Processing", and see also Gray-1995-“Consensus On Transaction Commit”.)