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Posted to reviews@iotdb.apache.org by "Caideyipi (via GitHub)" <gi...@apache.org> on 2026/07/20 07:30:07 UTC

[PR] [To dev/1.3][Pipe] Back off async sink for all retry statuses (#18236) [iotdb]

Caideyipi opened a new pull request, #18252:
URL: https://github.com/apache/iotdb/pull/18252

   ## Description
   
   ### Backport
   
   Backport 94b07e08fdaee976c961e4a7bf2f8f6fa1d57d7f (#18236) to dev/1.3.
   
   ### Changes
   
   - Generalize async sink receiver backoff from temporary-unavailable/write-reject statuses to every non-success response, including nested sub-statuses.
   - Keep SUCCESS_STATUS and REDIRECTION_RECOMMEND as successful responses that clear endpoint backoff.
   - Preserve the existing exponential backoff, serialized retry, maximum retry duration, and probe behavior.
   - Adapt the updated messages to the inline-message structure used by dev/1.3.
   
   ### Tests
   
   - Cover INTERNAL_SERVER_ERROR to verify that retries for non-memory failures are serialized by endpoint backoff.
   - Verified with:
     - `mvn spotless:apply -pl iotdb-core/datanode`
     - `mvn -o -nsu test -Ddevelocity.off=true -pl iotdb-core/datanode -Dtest=PipeTransferTrackableHandlerTest -Dsurefire.failIfNoSpecifiedTests=false`
   
   <hr>
   
   This PR has:
   - [x] been self-reviewed.
   - [x] added or modified unit tests to cover the changed path.
   
   <hr>
   
   ##### Key changed classes
   
   - `IoTDBDataRegionAsyncSink`
   - `PipeTransferTrackableHandler`
   - `PipeTransferTrackableHandlerTest`


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Re: [PR] [To dev/1.3][Pipe] Back off async sink for all retry statuses (#18236) [iotdb]

Posted by "jt2594838 (via GitHub)" <gi...@apache.org>.
jt2594838 merged PR #18252:
URL: https://github.com/apache/iotdb/pull/18252


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