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  1. Couchbase Server
  2. MB-44803

Investigate DCP Noop behaviour when Flow Control is disabled

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    • KV-Engine 2021-March

    Description

      Analytics has seen this on some perf tests:

      2021-03-06T17:49:07.824308-08:00 INFO 310: (bucket-1) DCP (Producer) eq_dcpq:cbas:Default.Local:bucket-1:ff2dc7fafb71011490d399592103a57c:30 - Disconnecting because a message has not been received for the DCP idle timeout of 360s. Sent last message (e.g. mutation/noop/streamEnd) 361s ago. Received last message 361s ago. Last sent noop 382s ago. DCP noop interval is 120s. opaque: 10000012, pendingRecv: false.

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          has to be done before

          Bug - A problem which impairs or prevents the functions of the product. MB-44816 [CX] implement fixes based on conclusions reached in MB-44803

          • Critical - Crashes, loss of data, severe memory leak.
          • Open
          relates to

          Bug - A problem which impairs or prevents the functions of the product. MB-44667 Analytics ingestion rate of 99 datasets on the default collection dropped from 33K to 22K on build 7.0.0-4554

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed
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              paolo.cocchi Paolo Cocchi
              paolo.cocchi Paolo Cocchi
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                Resolved:

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