Return-Path: X-Original-To: apmail-lucene-dev-archive@www.apache.org Delivered-To: apmail-lucene-dev-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id BA1131940A for ; Wed, 23 Mar 2016 03:37:26 +0000 (UTC) Received: (qmail 76960 invoked by uid 500); 23 Mar 2016 03:37:26 -0000 Delivered-To: apmail-lucene-dev-archive@lucene.apache.org Received: (qmail 76902 invoked by uid 500); 23 Mar 2016 03:37:25 -0000 Mailing-List: contact dev-help@lucene.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@lucene.apache.org Delivered-To: mailing list dev@lucene.apache.org Received: (qmail 76886 invoked by uid 99); 23 Mar 2016 03:37:25 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 23 Mar 2016 03:37:25 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id 8F8862C1F5C for ; Wed, 23 Mar 2016 03:37:25 +0000 (UTC) Date: Wed, 23 Mar 2016 03:37:25 +0000 (UTC) From: "ASF subversion and git services (JIRA)" To: dev@lucene.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (SOLR-8856) Do not cache merge or 'read once' contexts in the hdfs block cache. MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/SOLR-8856?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15207828#comment-15207828 ] ASF subversion and git services commented on SOLR-8856: ------------------------------------------------------- Commit 574da7667f571e0c9e0527b14e9dec14415200f6 in lucene-solr's branch refs/heads/master from markrmiller [ https://git-wip-us.apache.org/repos/asf?p=lucene-solr.git;h=574da76 ] SOLR-8856: Do not cache merge or 'read once' contexts in the hdfs block cache. > Do not cache merge or 'read once' contexts in the hdfs block cache. > ------------------------------------------------------------------- > > Key: SOLR-8856 > URL: https://issues.apache.org/jira/browse/SOLR-8856 > Project: Solr > Issue Type: Improvement > Reporter: Mark Miller > Assignee: Mark Miller > Attachments: SOLR-8856.patch, SOLR-8856.patch, SOLR-8856.patch > > > Generally the block cache will not be large enough to contain the whole index and merges can thrash the cache for queries. Even if we still look in the cache, we should not populate it. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org For additional commands, e-mail: dev-help@lucene.apache.org