if (files.size() == 0) {
LOG.warn("There are 0 store file to be copied. There may be no data in the table.");
} else {
if (!runCopyJob(inputRoot, outputRoot, files, verifyChecksum,
filesUser, filesGroup, filesMode, mappers)) {
throw new ExportSnapshotException("Snapshot export failed!");
}
}
// Step 3 - Rename fs2:/.snapshot/.tmp/<snapshot> fs2:/.snapshot/<snapshot>
if (!outputFs.rename(snapshotTmpDir, outputSnapshotDir)) {