From 9202285b44ce144864a80cb063269f863bb7d6da Mon Sep 17 00:00:00 2001 From: Mark Nelson Date: Thu, 9 Aug 2018 16:50:16 -0500 Subject: [PATCH] kv/RocksDBStore: Handle nullptr if clock cache is chosen. Signed-off-by: Mark Nelson --- src/kv/RocksDBStore.cc | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/src/kv/RocksDBStore.cc b/src/kv/RocksDBStore.cc index 291d7cb4a9a05..90d3463428152 100644 --- a/src/kv/RocksDBStore.cc +++ b/src/kv/RocksDBStore.cc @@ -402,6 +402,12 @@ int RocksDBStore::load_rocksdb_options(bool create_if_missing, rocksdb::Options& bbt_opts.block_cache = rocksdb::NewClockCache( block_cache_size, g_conf()->rocksdb_cache_shard_bits); + if (!bbt_opts.block_cache) { + derr << "rocksdb_cache_type '" << g_conf()->rocksdb_cache_type + << "' chosen, but RocksDB not compiled with LibTBB. " + << dendl; + return -EINVAL; + } } else { derr << "unrecognized rocksdb_cache_type '" << g_conf()->rocksdb_cache_type << "'" << dendl; -- 2.39.5