kv/RocksDBStore: do not Delete before Put

A put implicitly overwrites the previous value.

Signed-off-by: Sage Weil <sage@redhat.com>

diff --git a/src/kv/RocksDBStore.cc b/src/kv/RocksDBStore.cc
index 62c180890234615b9b6aa0688d54ca0129ca8dfd..e7d41f3a9aa8124f0ca8c2367b9e2060479efb5a 100644 (file)
--- a/src/kv/RocksDBStore.cc
+++ b/src/kv/RocksDBStore.cc
@@ -241,7 +241,6 @@ void RocksDBStore::RocksDBTransactionImpl::set(
   const bufferlist &to_set_bl)
 {
   string key = combine_strings(prefix, k);
-  bat->Delete(rocksdb::Slice(key));
 
   // bufferlist::c_str() is non-constant, so we can't call c_str()
   if (to_set_bl.is_contiguous() && to_set_bl.length() > 0) {