From aea2622937550adae02f2e374398dca8cd5003dd Mon Sep 17 00:00:00 2001
From: Gregory Wlodarek <gregory.wlodarek@mongodb.com>
Date: Mon, 27 Jan 2020 21:33:16 -0500
Subject: Revert "SERVER-39596 While a node is not in primary/secondary state,
 dbStats/collStats should not hang"

This reverts commit 0e079cef6ba967a3cc930c6fb7960a9125a387ad.

 delete mode 100644 jstests/replsets/initial_sync_does_not_block_commands.js
---
 src/mongo/db/repl/storage_interface_impl.cpp | 25 +++++++++++--------------
 1 file changed, 11 insertions(+), 14 deletions(-)

(limited to 'src/mongo/db/repl/storage_interface_impl.cpp')

diff --git a/src/mongo/db/repl/storage_interface_impl.cpp b/src/mongo/db/repl/storage_interface_impl.cpp
index 531e10afaad..17af180cd45 100644
--- a/src/mongo/db/repl/storage_interface_impl.cpp
+++ b/src/mongo/db/repl/storage_interface_impl.cpp
@@ -217,29 +217,28 @@ StorageInterfaceImpl::createCollectionForBulkLoading(
 
     documentValidationDisabled(opCtx.get()) = true;
 
+    std::unique_ptr<AutoGetCollection> autoColl;
     // Retry if WCE.
     Status status = writeConflictRetry(opCtx.get(), "beginCollectionClone", nss.ns(), [&] {
         UnreplicatedWritesBlock uwb(opCtx.get());
 
         // Get locks and create the collection.
-        AutoGetOrCreateDb autoDb(opCtx.get(), nss.db(), MODE_IX);
-        AutoGetCollection autoColl(
-            opCtx.get(), nss, fixLockModeForSystemDotViewsChanges(nss, MODE_X));
+        AutoGetOrCreateDb db(opCtx.get(), nss.db(), MODE_IX);
+        AutoGetCollection coll(opCtx.get(), nss, fixLockModeForSystemDotViewsChanges(nss, MODE_X));
 
-        if (autoColl.getCollection()) {
+        if (coll.getCollection()) {
             return Status(ErrorCodes::NamespaceExists,
                           str::stream() << "Collection " << nss.ns() << " already exists.");
         }
         {
             // Create the collection.
             WriteUnitOfWork wunit(opCtx.get());
-            fassert(40332, autoDb.getDb()->createCollection(opCtx.get(), nss, options, false));
+            fassert(40332, db.getDb()->createCollection(opCtx.get(), nss, options, false));
             wunit.commit();
         }
 
-        Collection* coll =
-            CollectionCatalog::get(opCtx.get()).lookupCollectionByNamespace(opCtx.get(), nss);
-        invariant(coll);
+        autoColl = std::make_unique<AutoGetCollection>(
+            opCtx.get(), nss, fixLockModeForSystemDotViewsChanges(nss, MODE_IX));
 
         // Build empty capped indexes.  Capped indexes cannot be built by the MultiIndexBlock
         // because the cap might delete documents off the back while we are inserting them into
@@ -248,14 +247,16 @@ StorageInterfaceImpl::createCollectionForBulkLoading(
             WriteUnitOfWork wunit(opCtx.get());
             if (!idIndexSpec.isEmpty()) {
                 auto status =
-                    coll->getIndexCatalog()->createIndexOnEmptyCollection(opCtx.get(), idIndexSpec);
+                    autoColl->getCollection()->getIndexCatalog()->createIndexOnEmptyCollection(
+                        opCtx.get(), idIndexSpec);
                 if (!status.getStatus().isOK()) {
                     return status.getStatus();
                 }
             }
             for (auto&& spec : secondaryIndexSpecs) {
                 auto status =
-                    coll->getIndexCatalog()->createIndexOnEmptyCollection(opCtx.get(), spec);
+                    autoColl->getCollection()->getIndexCatalog()->createIndexOnEmptyCollection(
+                        opCtx.get(), spec);
                 if (!status.getStatus().isOK()) {
                     return status.getStatus();
                 }
@@ -270,10 +271,6 @@ StorageInterfaceImpl::createCollectionForBulkLoading(
         return status;
     }
 
-    std::unique_ptr<AutoGetCollection> autoColl = std::make_unique<AutoGetCollection>(
-        opCtx.get(), nss, fixLockModeForSystemDotViewsChanges(nss, MODE_IX));
-    invariant(autoColl->getCollection());
-
     // Move locks into loader, so it now controls their lifetime.
     auto loader =
         std::make_unique<CollectionBulkLoaderImpl>(Client::releaseCurrent(),
-- 
cgit v1.2.1