From afef8d4e7c39fe9c7e2c06a2e8dc5fadbd52cf4d Mon Sep 17 00:00:00 2001
From: Jonathan Abrahams <jonathan@mongodb.com>
Date: Mon, 15 Aug 2016 15:19:42 -0400
Subject: [PATCH] SERVER-24509 Jepsen tests for Linearizable reads

---
 etc/evergreen.yml | 21 ++++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

diff --git a/etc/evergreen.yml b/etc/evergreen.yml
index ae349b1005d..418b0c0fce2 100644
--- a/etc/evergreen.yml
+++ b/etc/evergreen.yml
@@ -407,7 +407,7 @@ functions:
           set -o errexit
           git clone git@github.com:10gen/jepsen.git
           cd jepsen/jepsen
-          git checkout mongodb-master
+          git checkout mongodb-linearizable
           branch=$(git symbolic-ref --short HEAD)
           commit=$(git show -s --pretty=format:"%h - %an, %ar: %s")
           echo "Git branch: $branch, commit: $commit"
@@ -1086,6 +1086,18 @@ tasks:
       jepsen_storage_engine: --storage-engine wiredTiger
       jepsen_time_limit: --time-limit 150
 
+- <<: *run_jepsen_template
+  name: jepsen_linearizableRead_WT
+  commands:
+  - func: "do setup"
+  - func: "do jepsen setup"
+  - func: "run jepsen test"
+    vars:
+      <<: *jepsen_config_vars
+      hang_analyzer_processes: "java"
+      jepsen_read_concern: --read-concern linearizable
+      jepsen_storage_engine: --storage-engine wiredTiger
+
 ## jstestfuzz mmapv1 ##
 - <<: *jstestfuzz_template
   name: jstestfuzz
@@ -3457,6 +3469,9 @@ buildvariants:
   - name: jepsen_findAndModify_WT
     distros:
     - ubuntu1404-jepsen
+  - name: jepsen_linearizableRead_WT
+    distros:
+    - ubuntu1404-jepsen
   - name: jsCore
   - name: jsCore_WT
   - name: jsCore_auth
@@ -5907,6 +5922,9 @@ buildvariants:
   - name: jepsen_findAndModify_WT
     distros:
     - ubuntu1404-jepsen
+  - name: jepsen_linearizableRead_WT
+    distros:
+    - ubuntu1404-jepsen
   - name: jsCore
   - name: jsCore_auth
   - name: jstestfuzz
@@ -7941,6 +7959,7 @@ buildvariants:
     - ubuntu1404-build
   - name: jepsen_findAndModify_WT
   - name: jepsen_findAndModify_150s_WT
+  - name: jepsen_linearizableRead_WT
   - name: unittests
     distros:
     - ubuntu1404-test