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ASF GitHub Bot logged work on HDDS-1461: ---------------------------------------- Author: ASF GitHub Bot Created on: 21/May/19 08:52 Start Date: 21/May/19 08:52 Worklog Time Spent: 10m Work Description: mukul1987 commented on issue #782: HDDS-1461. Optimize listStatus api in OzoneFileSystem URL: https://github.com/apache/hadoop/pull/782#issuecomment-494301675 +1, the patch looks good to me. ---------------------------------------------------------------- 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: 245851) Time Spent: 2h (was: 1h 50m) > Optimize listStatus api in OzoneFileSystem > ------------------------------------------ > > Key: HDDS-1461 > URL: https://issues.apache.org/jira/browse/HDDS-1461 > Project: Hadoop Distributed Data Store > Issue Type: Sub-task > Components: Ozone Filesystem, Ozone Manager > Reporter: Lokesh Jain > Assignee: Lokesh Jain > Priority: Major > Labels: pull-request-available > Time Spent: 2h > Remaining Estimate: 0h > > Currently in listStatus we make multiple getFileStatus calls. This can be > optimized by converting to a single rpc call for listStatus. > Also currently listStatus has to traverse a directory recursively in order to > list its immediate children. This happens because in OzoneManager all the > metadata is stored in rocksdb sorted on keynames. The Jira also aims to fix > this by using seek api provided by rocksdb. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org