Return-Path: X-Original-To: archive-asf-public-internal@cust-asf2.ponee.io Delivered-To: archive-asf-public-internal@cust-asf2.ponee.io Received: from cust-asf.ponee.io (cust-asf.ponee.io [163.172.22.183]) by cust-asf2.ponee.io (Postfix) with ESMTP id C31B3200B69 for ; Fri, 5 Aug 2016 14:07:23 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id C1CFE160AAC; Fri, 5 Aug 2016 12:07:23 +0000 (UTC) Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by cust-asf.ponee.io (Postfix) with SMTP id 45D8B160A8E for ; Fri, 5 Aug 2016 14:07:23 +0200 (CEST) Received: (qmail 69369 invoked by uid 500); 5 Aug 2016 12:07:21 -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 68991 invoked by uid 99); 5 Aug 2016 12:07:21 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 05 Aug 2016 12:07:21 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id 23BF12C0D66 for ; Fri, 5 Aug 2016 12:07:21 +0000 (UTC) Date: Fri, 5 Aug 2016 12:07:21 +0000 (UTC) From: "ramkrishna.s.vasudevan (JIRA)" To: issues@hbase.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HBASE-15554) StoreFile$Writer.appendGeneralBloomFilter generates extra KV MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Fri, 05 Aug 2016 12:07:23 -0000 [ https://issues.apache.org/jira/browse/HBASE-15554?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15409368#comment-15409368 ] ramkrishna.s.vasudevan commented on HBASE-15554: ------------------------------------------------ I have started making some changes to see if every where we can work with Cells. I will check with your Iterable proposal also. Yes we need two impl of Hash for ROW and ROWCOL. Was thinking if we can some how tie this hash func with the bloom filter type. Thanks for the feedback. The reference to previous cell is there even in StoreScanner#next(). So even that may have to be solved and not only here in Bloom Filter. > StoreFile$Writer.appendGeneralBloomFilter generates extra KV > ------------------------------------------------------------ > > Key: HBASE-15554 > URL: https://issues.apache.org/jira/browse/HBASE-15554 > Project: HBase > Issue Type: Sub-task > Components: Performance > Reporter: Vladimir Rodionov > Assignee: ramkrishna.s.vasudevan > Fix For: 2.0.0 > > Attachments: HBASE-15554.patch, HBASE-15554_3.patch, HBASE-15554_4.patch, HBASE-15554_6.patch, HBASE-15554_7.patch > > > Accounts for 10% memory allocation in compaction thread when BloomFilterType is ROWCOL. -- This message was sent by Atlassian JIRA (v6.3.4#6332)