SERVER-31296 Update sessions, causal, and retryable in the mongo shell.

  * Removes the initialClusterTime and initialOperationTime session
    options.

  * Enables causal consistency by default when using an explicit
    session.

  * Adds a --retryWrites command line option to the mongo shell for
    enabling retryable writes in the mongo shell. The retryWrites
    options to SessionOptions is left for convenience with testing.

  * Renames setClusterTime() to advanceClusterTime(), and adds a
    corresponding advanceOperationTime() method to DriverSession.

  * Enables assigning transaction numbers for write commands where
    ordered=false.

  * Prevents the mongo shell from sending afterClusterTime or assigning
    transaction numbers when talking to a stand-alone mongod.

  * Prevents the mongo shell from assigning transaction numbers when
    using an unacknowledged (w=0) writeConcern.

  * Changes DBClientRS to re-discover the current primary of the replica
    set when it receives an error code representing "not master" in
    addition to an error message representing "not master".

  * Adds a shellPrint() pretty-printer for SessionOptions and
    DriverSession instances so they no longer print out their entire
    object definition.

2 files changed, 29 insertions, 29 deletions

diff --git a/jstests/noPassthroughWithMongod/set_cluster_time.js b/jstests/noPassthroughWithMongod/set_cluster_time.js
deleted file mode 100644
index 73096779b74..00000000000
--- a/jstests/noPassthroughWithMongod/set_cluster_time.js
+++ /dev/null
@@ -1,29 +0,0 @@
-/**
- * Santity check getClusterTime and setClusterTime.
- */
-
-(function() {
-    assert.throws(function() {
-        db.getMongo().setClusterTime();
-    });
-
-    assert.throws(function() {
-        db.getMongo().setClusterTime(123);
-    });
-
-    assert.throws(function() {
-        db.getMongo().setClusterTime('abc');
-    });
-
-    db.getMongo().setClusterTime({'clusterTime': 123});
-
-    assert.eq({'clusterTime': 123}, db.getMongo().getClusterTime());
-
-    db.getMongo().setClusterTime({'clusterTime': 100});
-
-    assert.eq({'clusterTime': 123}, db.getMongo().getClusterTime());
-
-    db.getMongo().setClusterTime({'clusterTime': 456});
-
-    assert.eq({'clusterTime': 456}, db.getMongo().getClusterTime());
-})();
diff --git a/jstests/noPassthroughWithMongod/shell_advance_cluster_time.js b/jstests/noPassthroughWithMongod/shell_advance_cluster_time.js
new file mode 100644
index 00000000000..db3c4904896
--- /dev/null
+++ b/jstests/noPassthroughWithMongod/shell_advance_cluster_time.js
@@ -0,0 +1,29 @@
+/**
+ * Santity check getClusterTime and advanceClusterTime.
+ */
+
+(function() {
+    assert.throws(function() {
+        db.getMongo().advanceClusterTime();
+    });
+
+    assert.throws(function() {
+        db.getMongo().advanceClusterTime(123);
+    });
+
+    assert.throws(function() {
+        db.getMongo().advanceClusterTime('abc');
+    });
+
+    db.getMongo().advanceClusterTime({'clusterTime': 123});
+
+    assert.eq({'clusterTime': 123}, db.getMongo().getClusterTime());
+
+    db.getMongo().advanceClusterTime({'clusterTime': 100});
+
+    assert.eq({'clusterTime': 123}, db.getMongo().getClusterTime());
+
+    db.getMongo().advanceClusterTime({'clusterTime': 456});
+
+    assert.eq({'clusterTime': 456}, db.getMongo().getClusterTime());
+})();