[ https://issues.apache.org/jira/browse/CASSANDRA-10677?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15008328#comment-15008328 ]
Stefania commented on CASSANDRA-10677: -------------------------------------- There are CI failures but none are related to this change since all unit tests exercising this code path run OK, so +1. > Improve performance of folderSize function > ------------------------------------------ > > Key: CASSANDRA-10677 > URL: https://issues.apache.org/jira/browse/CASSANDRA-10677 > Project: Cassandra > Issue Type: Improvement > Components: Local Write-Read Paths > Environment: Ubuntu 14. JDK 7 > Reporter: Briareus > Priority: Minor > Labels: patch, performance > Fix For: 3.x > > Attachments: > Optimized_folderSize_function_to_use_Java_7_nio_walkFileTree_method_.patch > > Original Estimate: 2h > Remaining Estimate: 2h > > FileUtils.folderSize function recursively traverses the directory tree using > listFiles method. This is no longer efficient as Java 7 offers much better > Files.walkFileTree method. It makes the method work twice faster according to > my tests. -- This message was sent by Atlassian JIRA (v6.3.4#6332)