private void clearCompactedfiles(List<HStoreFile> filesToRemove) throws IOException {
    LOG.trace("Clearing the compacted file {} from this store", filesToRemove);
    storeEngine.removeCompactedFiles(filesToRemove);
  }
Computes the length of a store file without succumbing to any errors along the way. If an error
is encountered, the implementation returns {@code 0} instead of the actual size.
@param file The file to compute the size of.
@return The size in bytes of the provided {@code file}.
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HStore.java