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 0A77818BCB for ; Sun, 26 Jul 2015 16:26:05 +0000 (UTC) Received: (qmail 90279 invoked by uid 500); 26 Jul 2015 16:26:04 -0000 Delivered-To: apmail-hbase-issues-archive@hbase.apache.org Received: (qmail 90237 invoked by uid 500); 26 Jul 2015 16:26:04 -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 90196 invoked by uid 99); 26 Jul 2015 16:26:04 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Sun, 26 Jul 2015 16:26:04 +0000 Date: Sun, 26 Jul 2015 16:26:04 +0000 (UTC) From: "Anoop Sam John (JIRA)" To: issues@hbase.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (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:comment-tabpanel&focusedCommentId=14642014#comment-14642014 ] Anoop Sam John commented on HBASE-12295: ---------------------------------------- Yes Ashish. Thanks for digging in. Fix available in HBASE-14156 > 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)