Revert "SERVER-50442 Remove ensureIndex shell function This commit also replaces all the usages of ensureIndex() with createIndex() in JS tests and JS shell"

This reverts commit e69c967ff8b53634770438dfe9a5c7d13548351b.

1 files changed, 2 insertions, 2 deletions

diff --git a/jstests/replsets/reindex.js b/jstests/replsets/reindex.js
index 211fbe55001..454e72f25e8 100644
--- a/jstests/replsets/reindex.js
+++ b/jstests/replsets/reindex.js
@@ -26,7 +26,7 @@ const secondaryDB = secondary.getDB(dbName);
 const secondaryColl = secondaryDB.getCollection(collName);
 
 assert.commandWorked(primaryColl.insert({a: 1000}));
-assert.commandWorked(primaryColl.createIndex({a: 1}));
+assert.commandWorked(primaryColl.ensureIndex({a: 1}));
 
 replTest.awaitReplication();
 replTest.awaitReplication();
@@ -59,7 +59,7 @@ const testDB = standalone.getDB(dbName);
 const testColl = testDB.getCollection(collName);
 
 assert.commandWorked(testColl.insert({a: 1000}));
-assert.commandWorked(testColl.createIndex({a: 1}));
+assert.commandWorked(testColl.ensureIndex({a: 1}));
 assert.eq(2, testColl.getIndexes().length, "Standalone didn't have proper indexes before reindex");
 
 assert.commandWorked(testColl.reIndex());