Return-Path: X-Original-To: apmail-hbase-issues-archive@www.apache.org Delivered-To: apmail-hbase-issues-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 715F318E6E for ; Thu, 23 Jul 2015 09:03:21 +0000 (UTC) Received: (qmail 3142 invoked by uid 500); 23 Jul 2015 09:03:05 -0000 Delivered-To: apmail-hbase-issues-archive@hbase.apache.org Received: (qmail 3091 invoked by uid 500); 23 Jul 2015 09:03:05 -0000 Mailing-List: contact issues-help@hbase.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Delivered-To: mailing list issues@hbase.apache.org Received: (qmail 3076 invoked by uid 99); 23 Jul 2015 09:03:05 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 23 Jul 2015 09:03:05 +0000 Date: Thu, 23 Jul 2015 09:03:05 +0000 (UTC) From: "ramkrishna.s.vasudevan (JIRA)" To: issues@hbase.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Resolved] (HBASE-12295) Prevent block eviction under us if reads are in progress from the BBs 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/HBASE-12295?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] ramkrishna.s.vasudevan resolved HBASE-12295. -------------------------------------------- Resolution: Fixed Committed. Thanks for the review Anoop. > Prevent block eviction under us if reads are in progress from the BBs > --------------------------------------------------------------------- > > Key: HBASE-12295 > URL: https://issues.apache.org/jira/browse/HBASE-12295 > Project: HBase > Issue Type: Sub-task > Components: regionserver, Scanners > Reporter: ramkrishna.s.vasudevan > Assignee: ramkrishna.s.vasudevan > Fix For: 2.0.0 > > Attachments: HBASE-12295.pdf, HBASE-12295_1.patch, HBASE-12295_1.pdf, HBASE-12295_10.patch, HBASE-12295_12.patch, HBASE-12295_14.patch, HBASE-12295_15.patch, HBASE-12295_16.patch, HBASE-12295_16.patch, HBASE-12295_17.patch, HBASE-12295_18.patch, HBASE-12295_2.patch, HBASE-12295_21.patch, HBASE-12295_4.patch, HBASE-12295_4.pdf, HBASE-12295_5.pdf, HBASE-12295_9.patch, HBASE-12295_addendum.patch, HBASE-12295_final.patch, HBASE-12295_trunk.patch > > > While we try to serve the reads from the BBs directly from the block cache, we need to ensure that the blocks does not get evicted under us while reading. This JIRA is to discuss and implement a strategy for the same. -- This message was sent by Atlassian JIRA (v6.3.4#6332)