[ https://issues.apache.org/jira/browse/HDDS-2131?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Siddharth Wagle reassigned HDDS-2131: ------------------------------------- Assignee: Siddharth Wagle > Optimize replication type and creation time calculation in S3 MPU list call > --------------------------------------------------------------------------- > > Key: HDDS-2131 > URL: https://issues.apache.org/jira/browse/HDDS-2131 > Project: Hadoop Distributed Data Store > Issue Type: Improvement > Reporter: Elek, Marton > Assignee: Siddharth Wagle > Priority: Major > > Based on the review from [~bharatviswa]: > {code} > > hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/om/KeyManagerImpl.java > metadataManager.getOpenKeyTable(); > OmKeyInfo omKeyInfo = > openKeyTable.get(upload.getDbKey()); > {code} > {quote}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. > {quote} -- 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