1 files changed, 0 insertions, 33 deletions
diff --git a/src/leveldb/db/version_set.cc b/src/leveldb/db/version_set.cc
index 66d73be71f..517edd3b18 100644
--- a/src/leveldb/db/version_set.cc
+++ b/src/leveldb/db/version_set.cc
@@ -876,12 +876,6 @@ Status VersionSet::LogAndApply(VersionEdit* edit, port::Mutex* mu) {
       }
       if (!s.ok()) {
         Log(options_->info_log, "MANIFEST write: %s\n", s.ToString().c_str());
-        if (ManifestContains(record)) {
-          Log(options_->info_log,
-              "MANIFEST contains log record despite error; advancing to new "
-              "version to prevent mismatch between in-memory and logged state");
-          s = Status::OK();
-        }
       }
     }
 
@@ -889,8 +883,6 @@ Status VersionSet::LogAndApply(VersionEdit* edit, port::Mutex* mu) {
     // new CURRENT file that points to it.
     if (s.ok() && !new_manifest_file.empty()) {
       s = SetCurrentFile(env_, dbname_, manifest_file_number_);
-      // No need to double-check MANIFEST in case of error since it
-      // will be discarded below.
     }
 
     mu->Lock();
@@ -1124,31 +1116,6 @@ const char* VersionSet::LevelSummary(LevelSummaryStorage* scratch) const {
   return scratch->buffer;
 }
 
-// Return true iff the manifest contains the specified record.
-bool VersionSet::ManifestContains(const std::string& record) const {
-  std::string fname = DescriptorFileName(dbname_, manifest_file_number_);
-  Log(options_->info_log, "ManifestContains: checking %s\n", fname.c_str());
-  SequentialFile* file = NULL;
-  Status s = env_->NewSequentialFile(fname, &file);
-  if (!s.ok()) {
-    Log(options_->info_log, "ManifestContains: %s\n", s.ToString().c_str());
-    return false;
-  }
-  log::Reader reader(file, NULL, true/*checksum*/, 0);
-  Slice r;
-  std::string scratch;
-  bool result = false;
-  while (reader.ReadRecord(&r, &scratch)) {
-    if (r == Slice(record)) {
-      result = true;
-      break;
-    }
-  }
-  delete file;
-  Log(options_->info_log, "ManifestContains: result = %d\n", result ? 1 : 0);
-  return result;
-}
-
 uint64_t VersionSet::ApproximateOffsetOf(Version* v, const InternalKey& ikey) {
   uint64_t result = 0;
   for (int level = 0; level < config::kNumLevels; level++) {