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  1. Drivers
  2. DRIVERS-307

Support new readConcern level "linearizable"

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    • Type: Icon: New Feature New Feature
    • Resolution: Done
    • Priority: Icon: Major - P3 Major - P3
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    • Component/s: None
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    • $i18n.getText("admin.common.words.hide")
      Key Status/Resolution FixVersion
      CXX-948 Done 3.1.0
      CXX-947 Won't Fix
      JAVA-2233 Done 3.4.0
      CDRIVER-1342 Done 1.5.0
      PHPC-716 Done 1.2.0-alpha2, 1.2.0
      CSHARP-1694 Done 2.4
      NODE-733 Done
      RUBY-1119 Done 2.4.0
      SCALA-247 Done 1.2.0
      RUST-30 Done
      $i18n.getText("admin.common.words.show")
      #scriptField, #scriptField *{ border: 1px solid black; } #scriptField{ border-collapse: collapse; } #scriptField td { text-align: center; /* Center-align text in table cells */ } #scriptField td.key { text-align: left; /* Left-align text in the Key column */ } #scriptField a { text-decoration: none; /* Remove underlines from links */ border: none; /* Remove border from links */ } /* Add green background color to cells with FixVersion */ #scriptField td.hasFixVersion { background-color: #00FF00; /* Green color code */ } /* Center-align the first row headers */ #scriptField th { text-align: center; } Key Status/Resolution FixVersion CXX-948 Done 3.1.0 CXX-947 Won't Fix JAVA-2233 Done 3.4.0 CDRIVER-1342 Done 1.5.0 PHPC-716 Done 1.2.0-alpha2, 1.2.0 CSHARP-1694 Done 2.4 NODE-733 Done RUBY-1119 Done 2.4.0 SCALA-247 Done 1.2.0 RUST-30 Done

      A linearizable read avoids returning reads from a "stale" primary (one that has already been superseded by a new primary but doesn't know it yet). It is important to note that readConcern level linearizable does not by itself produce linearizable reads; they must be issued in conjunction with w:majority writes to the same document(s) in order to be linearizable.

      This feature is exposed as a new value for readConcern.level, "linearizable".

            Assignee:
            rathi.gnanasekaran Rathi Gnanasekaran
            Reporter:
            rathi.gnanasekaran Rathi Gnanasekaran
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              Created:
              Updated:
              Resolved: