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 1F9F5182F9 for ; Fri, 3 Jul 2015 23:49:05 +0000 (UTC) Received: (qmail 79372 invoked by uid 500); 3 Jul 2015 23:49:05 -0000 Delivered-To: apmail-hbase-issues-archive@hbase.apache.org Received: (qmail 79308 invoked by uid 500); 3 Jul 2015 23:49:05 -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 79297 invoked by uid 99); 3 Jul 2015 23:49:04 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 03 Jul 2015 23:49:04 +0000 Date: Fri, 3 Jul 2015 23:49:04 +0000 (UTC) From: "Lars Hofhansl (JIRA)" To: issues@hbase.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (HBASE-13446) Add docs warning about missing data for downstream on versions prior to HBASE-13262 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-13446?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-13446: ---------------------------------- Assignee: (was: Lars Hofhansl) > Add docs warning about missing data for downstream on versions prior to HBASE-13262 > ----------------------------------------------------------------------------------- > > Key: HBASE-13446 > URL: https://issues.apache.org/jira/browse/HBASE-13446 > Project: HBase > Issue Type: Task > Components: documentation > Affects Versions: 0.98.0, 1.0.0 > Reporter: Sean Busbey > Priority: Critical > Fix For: 2.0.0, 0.98.14, 1.0.2 > > > From conversation at the end of HBASE-13262: > [~davelatham] > {quote} > Should we put a warning somewhere (mailing list? book?) about this? Something like: > IF (client OR server is <= 0.98.11/1.0.0) AND server has a smaller value for hbase.client.scanner.max.result.size than client does, THEN scan requests that reach the server's hbase.client.scanner.max.result.size are likely to miss data. In particular, 0.98.11 defaults hbase.client.scanner.max.result.size to 2MB but other versions default to larger values, so be very careful using 0.98.11 servers with any other client version. > {quote} > [~busbey] > {quote} > How about we add a note in the ref guide for upgrades and for > troubleshooting? > {quote} -- This message was sent by Atlassian JIRA (v6.3.4#6332)