Details
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Technical task
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Resolution: Done
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Minor
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None
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None
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None
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9223372036854775807
Description
On DNE system a write lock held by a transaction will be saved after transaction stop, and once it receives REP-ACK, this lock will be downgraded, however in this period, if a conflicting write lock is enqueued, it should trigger a commit, but if we know this lock is not saved, a "sync" flag can be set to avoid commit, and the commit will be triggered in saving time.
Attachments
Activity
| Resolution | New: Done [ 10000 ] | |
| Status | Original: Open [ 1 ] | New: Closed [ 6 ] |
| Description | Original: On DNE system a write lock is held by a transaction will be saved after transaction stop, and once it receives REP-ACK, this lock will be downgraded, however in this period, if a conflicting write lock is enqueued, it should trigger a commit, but if we know this lock is not saved, a "sync" flag can be set to avoid commit, and the commit will be triggered in saving time. | New: On DNE system a write lock held by a transaction will be saved after transaction stop, and once it receives REP-ACK, this lock will be downgraded, however in this period, if a conflicting write lock is enqueued, it should trigger a commit, but if we know this lock is not saved, a "sync" flag can be set to avoid commit, and the commit will be triggered in saving time. |