@Override
public void completed(Set<URI> uris) {
try {
descriptor.close();
FileAttributes fileAttributesForNotification = getFileAttributesForNotification(uris);
infoMsg.setStorageInfo(fileAttributesForNotification.getStorageInfo());
PnfsId pnfsId = getFileAttributes().getPnfsId();
notifyNamespace(pnfsId, fileAttributesForNotification);
try {
repository.setState(pnfsId, ReplicaState.CACHED);
} catch (IllegalTransitionException ignored) {
/* Apparently the file is no longer precious. Most
* likely it got deleted, which is fine, since the
* flush already succeeded.
*/
}
done(null);
LOGGER.info("Flushed {} to nearline storage: {}", pnfsId, Joiner.on(' ').join(uris));
} catch (Exception e) {
done(e);
}
}
@Override
public void completed(Set<Checksum> checksums) {
Throwable error = null;
try {
if (checksumModule.hasPolicy(ChecksumModule.PolicyFlag.GET_CRC_FROM_HSM)) {
LOGGER.info(
"Obtained checksums {} for {} from HSM", checksums, getFileAttributes().getPnfsId());
descriptor.addChecksums(checksums);
}
checksumModule.enforcePostRestorePolicy(descriptor);
descriptor.commit();
LOGGER.info("Staged {} from nearline storage.", getFileAttributes().getPnfsId());
} catch (InterruptedException | CacheException | RuntimeException | Error e) {
error = e;
} catch (NoSuchAlgorithmException e) {
error = new CacheException(1010, "Checksum calculation failed: " + e.getMessage(), e);
} catch (IOException e) {
error =
new DiskErrorCacheException(
"Checksum calculation failed due to I/O error: " + e.getMessage(), e);
} finally {
done(error);
}
}
public void completed(Void result) {
LOGGER.info("Removed {} from nearline storage.", uri);
removeRequests.removeAndCallback(uri, null);
}