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 1D5F9183C6 for ; Fri, 23 Oct 2015 11:25:28 +0000 (UTC) Received: (qmail 47972 invoked by uid 500); 23 Oct 2015 11:25:27 -0000 Delivered-To: apmail-hbase-issues-archive@hbase.apache.org Received: (qmail 47922 invoked by uid 500); 23 Oct 2015 11:25:27 -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 47891 invoked by uid 99); 23 Oct 2015 11:25:27 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 23 Oct 2015 11:25:27 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id AB8812C14F3 for ; Fri, 23 Oct 2015 11:25:27 +0000 (UTC) Date: Fri, 23 Oct 2015 11:25:27 +0000 (UTC) From: "Anoop Sam John (JIRA)" To: issues@hbase.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HBASE-14624) BucketCache.freeBlock is too expensive 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-14624?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14970847#comment-14970847 ] Anoop Sam John commented on HBASE-14624: ---------------------------------------- Seems we can not avoid an extra object creation (Iterator) with every call ! > BucketCache.freeBlock is too expensive > -------------------------------------- > > Key: HBASE-14624 > URL: https://issues.apache.org/jira/browse/HBASE-14624 > Project: HBase > Issue Type: Bug > Components: BlockCache > Affects Versions: 1.0.0 > Reporter: Randy Fox > Fix For: 2.0.0, 1.2.0, 1.3.0, 1.0.3, 1.1.3, 0.98.16 > > Attachments: 14624-v1.txt, 14624-v2.txt > > > Moving regions is unacceptably slow when using bucket cache, as it takes too long to free all the blocks. -- This message was sent by Atlassian JIRA (v6.3.4#6332)