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ASF GitHub Bot logged work on HDDS-1054: ---------------------------------------- Author: ASF GitHub Bot Created on: 03/Sep/19 17:54 Start Date: 03/Sep/19 17:54 Worklog Time Spent: 10m Work Description: bharatviswa504 commented on pull request #1277: HDDS-1054. List Multipart uploads in a bucket URL: https://github.com/apache/hadoop/pull/1277#discussion_r320401502 ########## File path: hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/om/KeyManagerImpl.java ########## @@ -1270,6 +1271,58 @@ public void abortMultipartUpload(OmKeyArgs omKeyArgs) throws IOException { } + @Override + public OmMultipartUploadList listMultipartUploads(String volumeName, + String bucketName, String prefix) throws OMException { + Preconditions.checkNotNull(volumeName); + Preconditions.checkNotNull(bucketName); + + metadataManager.getLock().acquireLock(BUCKET_LOCK, volumeName, bucketName); + try { + + List<String> multipartUploadKeys = + metadataManager + .getMultipartUploadKeys(volumeName, bucketName, prefix); + + List<OmMultipartUpload> collect = multipartUploadKeys.stream() + .map(OmMultipartUpload::from) + .map(upload -> { + String dbKey = metadataManager + .getOzoneKey(upload.getVolumeName(), + upload.getBucketName(), + upload.getKeyName()); + try { + Table<String, OmKeyInfo> openKeyTable = + metadataManager.getOpenKeyTable(); + + OmKeyInfo omKeyInfo = + openKeyTable.get(upload.getDbKey()); Review comment: Here we are reading openKeyTable only for getting creation time. If we can have this information in omMultipartKeyInfo, we could avoid DB calls for openKeyTable. To do this, We can set creationTime in OmMultipartKeyInfo during initiateMultipartUpload . In this way, we can get all the required information from the MultipartKeyInfo table. And also StorageClass is missing from the returned OmMultipartUpload, as listMultipartUploads shows StorageClass information. For this, if we can return replicationType and depending on this value, we can set StorageClass in the listMultipartUploads Response. ---------------------------------------------------------------- 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 Issue Time Tracking ------------------- Worklog Id: (was: 305737) Time Spent: 4h 40m (was: 4.5h) > List Multipart uploads in a bucket > ---------------------------------- > > Key: HDDS-1054 > URL: https://issues.apache.org/jira/browse/HDDS-1054 > Project: Hadoop Distributed Data Store > Issue Type: Sub-task > Reporter: Bharat Viswanadham > Assignee: Elek, Marton > Priority: Blocker > Labels: pull-request-available > Time Spent: 4h 40m > Remaining Estimate: 0h > > This Jira is to implement in ozone to list of in-progress multipart uploads > in a bucket. > [https://docs.aws.amazon.com/AmazonS3/latest/API/mpUploadListMPUpload.html] > -- This message was sent by Atlassian Jira (v8.3.2#803003) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org