[ https://issues.apache.org/jira/browse/SOLR-207?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12488485 ]
Yonik Seeley commented on SOLR-207: ----------------------------------- > I think find -maxdepth is not supported on Solaris Sigh... back to ls then. > snappuller inefficient finding latest snapshot > ---------------------------------------------- > > Key: SOLR-207 > URL: https://issues.apache.org/jira/browse/SOLR-207 > Project: Solr > Issue Type: Bug > Components: replication > Reporter: Yonik Seeley > Attachments: find_maxdepth.patch > > > snapinstaller (and snappuller) do the following to find the latest snapshot: > name=`find ${data_dir} -name snapshot.* -print|grep -v wip|sort -r|head -1` > This recurses into all of the snapshot directories, doing much more disk-io > than is necessary. > I think it is the cause of bloated kernel memory usage we have seen on some > of our Linux boxes, caused > by kernel dentry and inode caches. Those caches compete with buffer cache > (caching the actual data of the index) > and can thus decrease performance. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.