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 42905D7F1 for ; Thu, 3 Jan 2013 23:44:14 +0000 (UTC) Received: (qmail 50173 invoked by uid 500); 3 Jan 2013 23:44:14 -0000 Delivered-To: apmail-hbase-issues-archive@hbase.apache.org Received: (qmail 50127 invoked by uid 500); 3 Jan 2013 23:44:14 -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 50118 invoked by uid 99); 3 Jan 2013 23:44:14 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 03 Jan 2013 23:44:14 +0000 Date: Thu, 3 Jan 2013 23:44:13 +0000 (UTC) From: "Lars Hofhansl (JIRA)" To: issues@hbase.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HBASE-6562) Fake KVs are sometimes passed to filters 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-6562?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13543421#comment-13543421 ] Lars Hofhansl commented on HBASE-6562: -------------------------------------- I don't think the patch is correct. The problem is when you set the startRow of a scan to an actually existing row key it must not be filtered out, because it will be skipped over on next(). Also see TestFromClientSide.testJira6912, which failed in the test run. > Fake KVs are sometimes passed to filters > ---------------------------------------- > > Key: HBASE-6562 > URL: https://issues.apache.org/jira/browse/HBASE-6562 > Project: HBase > Issue Type: Bug > Reporter: Lars Hofhansl > Assignee: Lars Hofhansl > Priority: Minor > Fix For: 0.96.0 > > Attachments: 6562.txt, 6562-v2.txt, 6562-v3.txt, 6562-v4.txt, 6562-v5.txt, minimalTest.java > > > In internal tests at Salesforce we found that fake row keys sometimes are passed to filters (Filter.filterRowKey(...) specifically). > The KVs are eventually filtered by the StoreScanner/ScanQueryMatcher, but the row key is passed to filterRowKey in RegionScannImpl *before* that happens. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira