[SERVER-36640] Add way for TransactionCoordinator to signal when the commit decision is made and persisted - MongoDB

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Details

Type: Task
Status: Closed
Priority: Major - P3
Resolution: Duplicate
Affects Version/s: None
Fix Version/s: None
Component/s: Sharding
Labels:
- ShardedTxn:DistributedCommit
- transaction-coordinator-management

Epic Link:
Cross-shard transactions
Sprint:
Sharding 2018-11-05

Description

The coordinateCommit command should wait on a condition variable so that it can return the decision to mongos, which will return the decision to the client, or perhaps return a Notification or Future that can be waited on.

Attachments

Issue Links

depends on

SERVER-36854 Change TransactionCoordinator state machine to allow for persisting decision

Closed

SERVER-37177 Add way to wait for different states in the TransactionCoordinator

Closed

duplicates

SERVER-37882 Switch the distributed transaction commit protocol to the RPC protocol

Closed

is depended on by

SERVER-37364 Coordinator should return the decision to the client as soon as the decision is durable

Closed

is duplicated by

SERVER-36857 Add way for coordinator to notify coordinateCommit command once decision is majority replicated

Closed

Activity

People

Assignee:: Matthew Saltz

Reporter:: Esha Maharishi

Participants:: Esha Maharishi, Githook User, Matthew Saltz

Votes:: 0 Vote for this issue

Watchers:: 3 Start watching this issue

Dates

Created:: Aug 14 2018 04:57:41 PM UTC

Updated:: Nov 01 2018 10:11:18 PM UTC

Resolved:: Nov 01 2018 10:11:18 PM UTC