@Override
public GetTablespaceResponse getTablespace(RpcController controller, StringProto request) {
rlock.lock();
try {
// if there exists the tablespace in linked meta data
Optional<Pair<String, URI>> optional =
linkedMetadataManager.getTablespace(request.getValue());
if (optional.isPresent()) {
Pair<String, URI> spaceInfo = optional.get();
return GetTablespaceResponse.newBuilder()
.setState(OK)
.setTablespace(
TablespaceProto.newBuilder()
.setSpaceName(spaceInfo.getFirst())
.setUri(spaceInfo.getSecond().toString()))
.build();
}
return GetTablespaceResponse.newBuilder()
.setState(OK)
.setTablespace(store.getTablespace(request.getValue()))
.build();
} catch (Throwable t) {
printStackTraceIfError(LOG, t);
return GetTablespaceResponse.newBuilder().setState(returnError(t)).build();
} finally {
rlock.unlock();
}
}