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Kihwal Lee commented on HDFS-10768: ----------------------------------- Picked to 2.8. > Optimize mkdir ops > ------------------ > > Key: HDFS-10768 > URL: https://issues.apache.org/jira/browse/HDFS-10768 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: hdfs > Reporter: Daryn Sharp > Assignee: Daryn Sharp > Fix For: 2.9.0, 3.0.0-alpha1 > > Attachments: HDFS-10768.1.patch, HDFS-10768.patch > > > Directory creation causes excessive object allocation: ex. an immutable list > builder, containing the string of components converted from the IIP's > byte[]s, sublist views of the string list, iterable, followed by string to > byte[] conversion. This can all be eliminated by accessing the component's > byte[] in the IIP. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org