1 files changed, 4 insertions, 32 deletions
diff --git a/src/mongo/s/chunk.cpp b/src/mongo/s/chunk.cpp
index e141cfea226..e59c9143ecf 100644
--- a/src/mongo/s/chunk.cpp
+++ b/src/mongo/s/chunk.cpp
@@ -107,32 +107,16 @@ void ChunkInfo::throwIfMovedSince(const Timestamp& ts) const {
 }
 
 bool ChunkInfo::containsKey(const BSONObj& shardKey) const {
-    return _range.containsKey(shardKey);
+    return getMin().woCompare(shardKey) <= 0 && shardKey.woCompare(getMax()) < 0;
 }
 
 std::string ChunkInfo::toString() const {
-    return toBSON().toString();
-}
-
-BSONObj ChunkInfo::toBSON() const {
-    BSONObjBuilder bob;
-    _range.append(&bob);
-    bob.append("maxKeyString", _maxKeyString);
-    bob.append("shardId", _shardId);
-    _lastmod.serializeToBSON("lastmod", &bob);
-    bob.append("jumbo", _jumbo.load());
-    bob.append("bytesWritten", (long long)_writesTracker->getBytesWritten());
-
-    BSONArrayBuilder historyArr{bob.subarrayStart("history")};
-    for (const auto& historyEntry : _history) {
-        historyArr.append(historyEntry.toBSON());
-    }
-    historyArr.doneFast();
-    return bob.obj();
+    return str::stream() << ChunkType::shard() << ": " << _shardId << ", " << ChunkType::lastmod()
+                         << ": " << _lastmod.toString() << ", " << _range.toString();
 }
 
 void ChunkInfo::markAsJumbo() {
-    _jumbo.store(true);
+    _jumbo = true;
 }
 
 void Chunk::throwIfMoved() const {
@@ -143,16 +127,4 @@ void Chunk::throwIfMoved() const {
     _chunkInfo.throwIfMovedSince(*_atClusterTime);
 }
 
-std::string Chunk::toString() const {
-    return toBSON().toString();
-}
-
-BSONObj Chunk::toBSON() const {
-    BSONObjBuilder bob;
-    bob.append("chunkInfo", _chunkInfo.toBSON());
-    bob.append("atClusterTime", _atClusterTime ? _atClusterTime->toBSON() : BSONObj());
-    return bob.obj();
-}
-
-
 }  // namespace mongo