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Posted to commits@pulsar.apache.org by GitBox <gi...@apache.org> on 2020/08/31 18:19:58 UTC

[GitHub] [pulsar] gaoran10 opened a new pull request #7944: [Transaction] TransactionBuffer index snapshot 

gaoran10 opened a new pull request #7944:
URL: https://github.com/apache/pulsar/pull/7944


   Fixes https://github.com/streamnative/pulsar/issues/1310
   
   ### Motivation
   
   Currently, the PersistentTransactionBuffer doesn't have the snapshot, the recover task must read all logs, this is low efficient. We could make a snapshot for TransactionBuffer termly.
   
   ### Modifications
   
   Add snapshot for PersistentTransactionBuffer.
   
   ### Verifying this change
   
   - [ ] Make sure that the change passes the CI checks.
   
   This change added tests and can be verified as follows:
   
   - *org.apache.pulsar.broker.transaction.TransactionProduceTest#transactionBufferSnapshotTest*
   
   ### Does this pull request potentially affect one of the following parts:
   
   *If `yes` was chosen, please highlight the changes*
   
     - Dependencies (does it add or upgrade a dependency): (no)
     - The public API: (no)
     - The schema: (no)
     - The default values of configurations: (no)
     - The wire protocol: (no)
     - The rest endpoints: (no)
     - The admin cli options: (no)
     - Anything that affects deployment: (no)
   
   ### Documentation
   
     - Does this pull request introduce a new feature? (yes / no)
   


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[GitHub] [pulsar] gaoran10 closed pull request #7944: [Transaction] TransactionBuffer index snapshot

Posted by GitBox <gi...@apache.org>.
gaoran10 closed pull request #7944:
URL: https://github.com/apache/pulsar/pull/7944


   


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[GitHub] [pulsar] gaoran10 commented on pull request #7944: [Transaction] TransactionBuffer index snapshot

Posted by GitBox <gi...@apache.org>.
gaoran10 commented on pull request #7944:
URL: https://github.com/apache/pulsar/pull/7944#issuecomment-720624578


   This transaction buffer design had been changed, I closed this PR.


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[GitHub] [pulsar] gaoran10 edited a comment on pull request #7944: [Transaction] TransactionBuffer index snapshot

Posted by GitBox <gi...@apache.org>.
gaoran10 edited a comment on pull request #7944:
URL: https://github.com/apache/pulsar/pull/7944#issuecomment-720624578


   The transaction buffer design had been changed, I closed this PR.


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