bharatviswa504 commented on a change in pull request #1147: HDDS-1619. Support volume acl operations for OM HA. Contributed by… URL: https://github.com/apache/hadoop/pull/1147#discussion_r309980204
########## File path: hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/om/response/volume/OMVolumeAclOpResponse.java ########## @@ -0,0 +1,63 @@ +/** + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * <p> + * http://www.apache.org/licenses/LICENSE-2.0 + * <p> + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package org.apache.hadoop.ozone.om.response.volume; + +import com.google.common.annotations.VisibleForTesting; +import org.apache.hadoop.ozone.om.OMMetadataManager; +import org.apache.hadoop.ozone.om.helpers.OmVolumeArgs; +import org.apache.hadoop.ozone.om.response.OMClientResponse; +import org.apache.hadoop.ozone.protocol.proto.OzoneManagerProtocolProtos; +import org.apache.hadoop.ozone.protocol.proto.OzoneManagerProtocolProtos.OMResponse; +import org.apache.hadoop.utils.db.BatchOperation; + +import java.io.IOException; + +/** + * Response for om volume acl operation request. + */ +public class OMVolumeAclOpResponse extends OMClientResponse { + + private OmVolumeArgs omVolumeArgs; + + public OMVolumeAclOpResponse(OmVolumeArgs omVolumeArgs, + OMResponse omResponse) { + super(omResponse); + this.omVolumeArgs = omVolumeArgs; + } + + @Override + public void addToDBBatch(OMMetadataManager omMetadataManager, + BatchOperation batchOperation) throws IOException { + + // For OmResponse with failure, this should do nothing. This method is + // not called in failure scenario in OM code. + if (getOMResponse().getStatus() == OzoneManagerProtocolProtos.Status.OK) { + omMetadataManager.getVolumeTable().putWithBatch(batchOperation, Review comment: Here we need to check the OMResponse flag also. As for existing acl, we should set OMResponse response to false. And in that case, we don't need anything to be added to DB. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org With regards, Apache Git Services --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org
