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https://issues.apache.org/jira/browse/HDDS-1819?focusedWorklogId=281235&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-281235
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ASF GitHub Bot logged work on HDDS-1819:
----------------------------------------
Author: ASF GitHub Bot
Created on: 23/Jul/19 19:07
Start Date: 23/Jul/19 19:07
Worklog Time Spent: 10m
Work Description: arp7 commented on pull request #1140: HDDS-1819.
Implement S3 Commit MPU request to use Cache and DoubleBuffer.
URL: https://github.com/apache/hadoop/pull/1140#discussion_r306485174
##########
File path:
hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/om/response/s3/multipart/S3MultipartUploadCommitPartResponse.java
##########
@@ -0,0 +1,109 @@
+/**
+ * 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.s3.multipart;
+
+import org.apache.hadoop.ozone.OmUtils;
+import org.apache.hadoop.ozone.om.OMMetadataManager;
+import org.apache.hadoop.ozone.om.helpers.OmKeyInfo;
+import org.apache.hadoop.ozone.om.helpers.OmMultipartKeyInfo;
+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;
+import static org.apache.hadoop.ozone.protocol.proto.OzoneManagerProtocolProtos
+ .Status.NO_SUCH_MULTIPART_UPLOAD_ERROR;
+import static org.apache.hadoop.ozone.protocol.proto.OzoneManagerProtocolProtos
+ .Status.OK;
+
+/**
+ * Response for S3MultipartUploadCommitPart request.
+ */
+public class S3MultipartUploadCommitPartResponse extends OMClientResponse {
+
+ private String multipartKey;
+ private String openKey;
+ private long deleteTimeStamp;
+ private OmKeyInfo deletePartKeyInfo;
+ private OmMultipartKeyInfo omMultipartKeyInfo;
+ private OzoneManagerProtocolProtos.PartKeyInfo oldMultipartKeyInfo;
+
+
+ public S3MultipartUploadCommitPartResponse(String multipartKey,
+ String openKey, long deleteTimeStamp,
+ OmKeyInfo deletePartKeyInfo, OmMultipartKeyInfo omMultipartKeyInfo,
+ OzoneManagerProtocolProtos.PartKeyInfo oldPartKeyInfo,
+ OMResponse omResponse) {
+ super(omResponse);
+ this.multipartKey = multipartKey;
+ this.openKey = openKey;
+ this.deleteTimeStamp = deleteTimeStamp;
+ this.deletePartKeyInfo = deletePartKeyInfo;
+ this.omMultipartKeyInfo = omMultipartKeyInfo;
+ this.oldMultipartKeyInfo = oldPartKeyInfo;
+ }
+
+
+ @Override
+ public void addToDBBatch(OMMetadataManager omMetadataManager,
+ BatchOperation batchOperation) throws IOException {
+
+
+ if (getOMResponse().getStatus() == NO_SUCH_MULTIPART_UPLOAD_ERROR) {
Review comment:
Now I really understand why we invoke addToDBBatch on failure!
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Issue Time Tracking
-------------------
Worklog Id: (was: 281235)
Time Spent: 0.5h (was: 20m)
> Implement S3 Commit MPU request to use Cache and DoubleBuffer
> -------------------------------------------------------------
>
> Key: HDDS-1819
> URL: https://issues.apache.org/jira/browse/HDDS-1819
> Project: Hadoop Distributed Data Store
> Issue Type: Sub-task
> Components: Ozone Manager
> Reporter: Bharat Viswanadham
> Assignee: Bharat Viswanadham
> Priority: Major
> Labels: pull-request-available
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> Implement S3 Commit MPU request to use OM Cache, double buffer.
>
> In this Jira will add the changes to implement S3 bucket operations, and
> HA/Non-HA will have a different code path, but once all requests are
> implemented will have a single code path.
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