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  1. Couchbase Server
  2. MB-44152

[CX] backoff on driver restart too conservative

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    • Untriaged
    • 1
    • Unknown
    • CX Sprint 235

    Description

      As observed in MB-43854, we had over 64K restarts of the analytics driver in several weeks, due to us only backing off on restart:

      1. if the driver exits within 10s of start
      2. up to a maximum of 30s

      In MB-43854, this resulted in several restarts within a minute, for nearly a month- which wastes system resources & blows out logs.

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          backports to

          Bug - A problem which impairs or prevents the functions of the product. MB-44239 [BP] backoff on driver restart too conservative

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed
          is triggered by

          Bug - A problem which impairs or prevents the functions of the product. MB-43854 CBAS exited

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. MB-44220 [BP] CBAS exited

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed
          For Gerrit Dashboard: MB-44152
          # Subject Branch Project Status CR V
          145359,6 MB-44152: more aggressive fast restart parameters mad-hatter cbas Status: MERGED +2 +1
          145369,2 MB-44152: update restart tests, to accomodate more aggressive fast cycle handling mad-hatter cbas-core Status: MERGED +2 +1

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              michael.blow Michael Blow
              michael.blow Michael Blow
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              Dates

                Created:
                Updated:
                Resolved:

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