Use PRIu64 instead of %lu to format std::uint64_t values (percona#1261)

Upstream commit ID: facebook/mysql-5.6@65f8d20
PS-8755: Merge percona-202301 (https://jira.percona.com/browse/PS-8755)

Summary:
This fixes the macOS build, where std::uint64_t is unsigned long long.

Pull Request resolved: facebook/mysql-5.6#1261

Reviewed By: sunshine-Chun

Differential Revision: D42850107

Pulled By: hermanlee

fbshipit-source-id: 7520d90efc4369e203d0c4ee6f52ab02863ca10d

Author: laurynas-biveinis

storage/rocksdb/rdb_index_merge.cc

@@ -163,9 +163,9 @@ int Rdb_index_merge::add(const rocksdb::Slice &key, const rocksdb::Slice &val) {
       add is too large for the buffer.
     */
     if (m_offset_tree.empty()) {
-      LogPluginErrMsg(ERROR_LEVEL, 0,
-                      "Current value of rocksdb_merge_buf_size=%llu is too "
-                      "small. At least %u bytes required.",
+      LogPluginErrMsg(ERROR_LEVEL, ER_LOG_PRINTF_MSG,
+                      "Current value of rocksdb_merge_buf_size=%" PRIu64
+                      " is too small. At least %u bytes required.",
                       m_rec_buf_unsorted->m_total_size, total_offset);
       return HA_ERR_ROCKSDB_MERGE_FILE_ERR;
     }
@@ -181,9 +181,9 @@ int Rdb_index_merge::add(const rocksdb::Slice &key, const rocksdb::Slice &val) {
     const uint data_size = RDB_MERGE_CHUNK_LEN + RDB_MERGE_KEY_DELIMITER +
                            RDB_MERGE_VAL_DELIMITER + key.size() + val.size();
     if (data_size > m_rec_buf_unsorted->m_total_size) {
-      LogPluginErrMsg(ERROR_LEVEL, 0,
-                      "Current value of rocksdb_merge_buf_size=%llu is too "
-                      "small. At least %u bytes required.",
+      LogPluginErrMsg(ERROR_LEVEL, ER_LOG_PRINTF_MSG,
+                      "Current value of rocksdb_merge_buf_size=%" PRIu64
+                      " is too small. At least %u bytes required.",
                       m_rec_buf_unsorted->m_total_size, data_size);
       return HA_ERR_ROCKSDB_MERGE_FILE_ERR;
     }

storage/rocksdb/rdb_index_merge.h

@@ -62,7 +62,7 @@ class Rdb_index_merge {
     ulonglong m_curr_offset; /* offset of the record pointer for the block */
     ulonglong m_disk_start_offset; /* where the chunk starts on disk */
     ulonglong m_disk_curr_offset;  /* current offset on disk */
-    ulonglong m_total_size;        /* total # of data bytes in chunk */
+    uint64 m_total_size;        /* total # of data bytes in chunk */
 
     void store_key_value(const rocksdb::Slice &key, const rocksdb::Slice &val)
         MY_ATTRIBUTE((__nonnull__));