[ https://issues.apache.org/jira/browse/SOLR-12312?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16466321#comment-16466321 ]
ASF subversion and git services commented on SOLR-12312: -------------------------------------------------------- Commit 81f611209c9b71b7538a46d047631ea164dc2a2c in lucene-solr's branch refs/heads/master from [~dsmiley] [ https://git-wip-us.apache.org/repos/asf?p=lucene-solr.git;h=81f6112 ] SOLR-12312: Replication's IndexFetcher buf size should be initialized to an amount no greater than the size of the file being transferred. > Replication's IndexFetcher buf size can be initialized smarter to not waste > RAM/GC > ---------------------------------------------------------------------------------- > > Key: SOLR-12312 > URL: https://issues.apache.org/jira/browse/SOLR-12312 > Project: Solr > Issue Type: Improvement > Security Level: Public(Default Security Level. Issues are Public) > Components: replication (java) > Reporter: David Smiley > Assignee: David Smiley > Priority: Minor > Time Spent: 40m > Remaining Estimate: 0h > > IndexFetcher's constructor knows the size of the file it's going to transfer. > As-such, it ought to initialize the "buf" field to no larger than this size. > This has been shown to waste Java heap/GC in an environment with lots of > cores of small indexes and thus small files. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org