}
@Override
public void purgeLogsOlderThan(RequestInfo reqInfo, long minTxIdToKeep)
throws IOException {
PurgeLogsRequestProto req = PurgeLogsRequestProto.newBuilder()
.setReqInfo(convert(reqInfo))
.setMinTxIdToKeep(minTxIdToKeep)
.build();
try {
rpcProxy.purgeLogs(NULL_CONTROLLER, req);