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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Work logged] (HDDS-1619) Support volume addACL operations for OM HA.
Date Wed, 24 Jul 2019 03:11:00 GMT

     [ https://issues.apache.org/jira/browse/HDDS-1619?focusedWorklogId=281466&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-281466
]

ASF GitHub Bot logged work on HDDS-1619:
----------------------------------------

                Author: ASF GitHub Bot
            Created on: 24/Jul/19 03:10
            Start Date: 24/Jul/19 03:10
    Worklog Time Spent: 10m 
      Work Description: bharatviswa504 commented on pull request #1147: HDDS-1619. Support
volume addACL operations for OM HA. Contributed by…
URL: https://github.com/apache/hadoop/pull/1147#discussion_r306611996
 
 

 ##########
 File path: hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/om/request/volume/acl/OMVolumeAddAclRequest.java
 ##########
 @@ -0,0 +1,126 @@
+/**
+ * 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.request.volume.acl;
+
+import com.google.common.base.Optional;
+import com.google.common.base.Preconditions;
+import org.apache.hadoop.ozone.OzoneAcl;
+import org.apache.hadoop.ozone.om.OMMetadataManager;
+import org.apache.hadoop.ozone.om.OMMetrics;
+import org.apache.hadoop.ozone.om.OzoneManager;
+import org.apache.hadoop.ozone.om.exceptions.OMException;
+import org.apache.hadoop.ozone.om.helpers.OmVolumeArgs;
+import org.apache.hadoop.ozone.om.request.OMClientRequest;
+import org.apache.hadoop.ozone.om.response.OMClientResponse;
+import org.apache.hadoop.ozone.om.response.volume.OMVolumeAddAclResponse;
+import org.apache.hadoop.ozone.protocol.proto.OzoneManagerProtocolProtos;
+import org.apache.hadoop.ozone.protocol.proto.OzoneManagerProtocolProtos.AddAclRequest;
+import org.apache.hadoop.ozone.protocol.proto.OzoneManagerProtocolProtos.AddAclResponse;
+import org.apache.hadoop.ozone.protocol.proto.OzoneManagerProtocolProtos.OMRequest;
+import org.apache.hadoop.ozone.protocol.proto.OzoneManagerProtocolProtos.OMResponse;
+import org.apache.hadoop.ozone.protocol.proto.OzoneManagerProtocolProtos.Status;
+
+import org.apache.hadoop.ozone.security.acl.IAccessAuthorizer;
+import org.apache.hadoop.ozone.security.acl.OzoneObj;
+import org.apache.hadoop.ozone.security.acl.OzoneObjInfo;
+import org.apache.hadoop.utils.db.cache.CacheKey;
+import org.apache.hadoop.utils.db.cache.CacheValue;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.io.IOException;
+
+import static org.apache.hadoop.ozone.om.lock.OzoneManagerLock.Resource.VOLUME_LOCK;
+
+/**
+ * Handles add acl request.
+ */
+public class OMVolumeAddAclRequest extends OMClientRequest {
+  private static final Logger LOG =
+      LoggerFactory.getLogger(OMVolumeAddAclRequest.class);
+
+  public OMVolumeAddAclRequest(OMRequest omRequest) {
+    super(omRequest);
+  }
+
+  @Override
+  public OMClientResponse validateAndUpdateCache(OzoneManager ozoneManager,
+      long transactionLogIndex) {
+    AddAclRequest addAclRequest = getOmRequest().getAddAclRequest();
+    Preconditions.checkNotNull(addAclRequest);
+
+    OMResponse.Builder omResponse = OMResponse.newBuilder().setCmdType(
+        OzoneManagerProtocolProtos.Type.AddAcl).setStatus(
+            Status.OK).setSuccess(true);
+
+    if (!addAclRequest.hasAcl()) {
+      omResponse.setStatus(Status.INVALID_REQUEST).setSuccess(false);
+      return new OMVolumeAddAclResponse(null, omResponse.build());
+    }
+
+    OzoneObjInfo ozoneObj = OzoneObjInfo.fromProtobuf(addAclRequest.getObj());
+    OzoneAcl ozoneAcl = OzoneAcl.fromProtobuf(addAclRequest.getAcl());
+    String volume = ozoneObj.getVolumeName();
+
+    OMMetrics omMetrics = ozoneManager.getMetrics();
+    omMetrics.incNumVolumeUpdates();
+    IOException exception = null;
+    OmVolumeArgs omVolumeArgs = null;
+
+    OMMetadataManager omMetadataManager = ozoneManager.getMetadataManager();
+
+    try {
+      // check Acl
+      if (ozoneManager.getAclsEnabled()) {
 
 Review comment:
   question: Is AclsEnabled only during security enabled?
 
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Issue Time Tracking
-------------------

    Worklog Id:     (was: 281466)
    Time Spent: 1h 40m  (was: 1.5h)

> Support volume addACL operations for OM HA.
> -------------------------------------------
>
>                 Key: HDDS-1619
>                 URL: https://issues.apache.org/jira/browse/HDDS-1619
>             Project: Hadoop Distributed Data Store
>          Issue Type: Sub-task
>            Reporter: Ajay Kumar
>            Assignee: Xiaoyu Yao
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 1h 40m
>  Remaining Estimate: 0h
>
> [HDDS-1539] adds 4 new api for Ozone rpc client. OM HA implementation needs to handle
them.



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