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  1. Couchbase Server
  2. MB-38021

Collections Replication Pipeline Pause/Resume checkpointing

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Details

    • Task
    • Resolution: Fixed
    • Major
    • 7.0.0
    • Cheshire-Cat
    • XDCR
    • None

    Description

      Implicit replication pipelines checkpointing support

      It is essential to check for the following in order:

      1. Router raises the broken mapping
      2. Router then can raise ignored events
      3. Checkpoint manager must handle the broken mapping event before a throughSeqno operation can complete (this will need synchronization)

      If step 3 is not done, it is possible that a checkpoint is created where the ignored events are counted as the through sequence number, and broken mapping is not recorded. This will lead to data loss.

      Attachments

        Issue Links

          blocks

          Bug - A problem which impairs or prevents the functions of the product. MB-38445 Last Resort Error Handling for missing collections manifest

          • Major - Major loss of function.
          • Closed

          Task - A task that needs to be done. MB-38349 Raise UI error if implicit mapping fails

          • Major - Major loss of function.
          • Closed

          Task - A task that needs to be done. MB-38399 Optimize Broken mapping memory usage

          • Major - Major loss of function.
          • Closed

          Task - A task that needs to be done. MB-38563 XDCR integrate checkpoint manager with manifest service

          • Major - Major loss of function.
          • Closed
          depends on

          Task - A task that needs to be done. MB-37983 Basic collection routing framework

          • Major - Major loss of function.
          • Closed

          Task - A task that needs to be done. MB-38324 ThroughSequenceNumber service support for ManifestIDs

          • Major - Major loss of function.
          • Closed

          Task - A task that needs to be done. MB-38402 XDCR Checkpointing Collections information

          • Major - Major loss of function.
          • Closed

          Task - A task that needs to be done. MB-38442 Implement ManifestID portion for resuming DCP Stream

          • Major - Major loss of function.
          • Closed
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              neil.huang Neil Huang
              neil.huang Neil Huang
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              Dates

                Created:
                Updated:
                Resolved:

                PagerDuty