continue;
}
datanode
.updateAndReportThreadLiveness(BackgroundThread.BLOCK_CRC_FLUSHER);
FSVolume volume = entry.getKey();
File crcFile = volume.getBlockCrcFile(ns);
File crcTmpFile = volume.getBlockCrcTmpFile(ns);
if (crcFile == null || crcTmpFile == null) {
LOG.warn("Cannot find CRC file to flush for namespace " + ns);
}
crcTmpFile.delete();
if (crcTmpFile.exists()) {