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 6AEC917A0A for ; Thu, 26 Feb 2015 00:19:11 +0000 (UTC) Received: (qmail 8101 invoked by uid 500); 26 Feb 2015 00:19:06 -0000 Delivered-To: apmail-hbase-issues-archive@hbase.apache.org Received: (qmail 8056 invoked by uid 500); 26 Feb 2015 00:19:06 -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 8044 invoked by uid 99); 26 Feb 2015 00:19:06 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 26 Feb 2015 00:19:06 +0000 Date: Thu, 26 Feb 2015 00:19:06 +0000 (UTC) From: "Jonathan Lawlor (JIRA)" To: issues@hbase.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (HBASE-11544) [Ergonomics] hbase.client.scanner.caching is dogged and will try to return batch even if it means OOME 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-11544?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jonathan Lawlor updated HBASE-11544: ------------------------------------ Status: Patch Available (was: Open) > [Ergonomics] hbase.client.scanner.caching is dogged and will try to return batch even if it means OOME > ------------------------------------------------------------------------------------------------------ > > Key: HBASE-11544 > URL: https://issues.apache.org/jira/browse/HBASE-11544 > Project: HBase > Issue Type: Bug > Reporter: stack > Assignee: Jonathan Lawlor > Priority: Critical > Labels: beginner > Attachments: HBASE-11544-v1.patch, HBASE-11544-v2.patch, HBASE-11544-v3.patch, HBASE-11544-v4.patch, HBASE-11544-v5.patch > > > Running some tests, I set hbase.client.scanner.caching=1000. Dataset has large cells. I kept OOME'ing. > Serverside, we should measure how much we've accumulated and return to the client whatever we've gathered once we pass out a certain size threshold rather than keep accumulating till we OOME. -- This message was sent by Atlassian JIRA (v6.3.4#6332)