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-rw-r--r--src/leveldb/db/filename.cc9
1 files changed, 7 insertions, 2 deletions
diff --git a/src/leveldb/db/filename.cc b/src/leveldb/db/filename.cc
index da32946d99..27d750697b 100644
--- a/src/leveldb/db/filename.cc
+++ b/src/leveldb/db/filename.cc
@@ -29,14 +29,19 @@ std::string LogFileName(const std::string& name, uint64_t number) {
return MakeFileName(name, number, "log");
}
+// TableFileName returns the filenames we usually write to, while
+// SSTTableFileName returns the alternative filenames we also try to read from
+// for backward compatibility. For now, swap them around.
+// TODO: when compatibility is no longer necessary, swap them back
+// (TableFileName to use "ldb" and SSTTableFileName to use "sst").
std::string TableFileName(const std::string& name, uint64_t number) {
assert(number > 0);
- return MakeFileName(name, number, "ldb");
+ return MakeFileName(name, number, "sst");
}
std::string SSTTableFileName(const std::string& name, uint64_t number) {
assert(number > 0);
- return MakeFileName(name, number, "sst");
+ return MakeFileName(name, number, "ldb");
}
std::string DescriptorFileName(const std::string& dbname, uint64_t number) {