}
int findLastStartToFinish(MultiReader reader, int fileno, KeyExtent extent, Set<String> tabletFiles, LastStartToFinish lastStartToFinish) throws IOException {
// Scan for tableId for this extent (should always be in the log)
LogFileKey key = new LogFileKey();
LogFileValue value = new LogFileValue();
int tid = -1;
if (!reader.next(key, value))
throw new RuntimeException("Unable to read log entries");
if (key.event != OPEN)
throw new RuntimeException("First log entry value is not OPEN");