Return-Path: X-Original-To: apmail-hadoop-hdfs-issues-archive@minotaur.apache.org Delivered-To: apmail-hadoop-hdfs-issues-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 612F01795A for ; Tue, 21 Apr 2015 00:44:02 +0000 (UTC) Received: (qmail 57072 invoked by uid 500); 21 Apr 2015 00:44:01 -0000 Delivered-To: apmail-hadoop-hdfs-issues-archive@hadoop.apache.org Received: (qmail 56994 invoked by uid 500); 21 Apr 2015 00:44:01 -0000 Mailing-List: contact hdfs-issues-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: hdfs-issues@hadoop.apache.org Delivered-To: mailing list hdfs-issues@hadoop.apache.org Received: (qmail 56817 invoked by uid 99); 21 Apr 2015 00:44:00 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 21 Apr 2015 00:44:00 +0000 Date: Tue, 21 Apr 2015 00:44:00 +0000 (UTC) From: "Jing Zhao (JIRA)" To: hdfs-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HDFS-8190) StripedBlockUtil.getInternalBlockLength may have overflow error 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/HDFS-8190?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14504052#comment-14504052 ] Jing Zhao commented on HDFS-8190: --------------------------------- +1 for the new patch as well. > StripedBlockUtil.getInternalBlockLength may have overflow error > --------------------------------------------------------------- > > Key: HDFS-8190 > URL: https://issues.apache.org/jira/browse/HDFS-8190 > Project: Hadoop HDFS > Issue Type: Sub-task > Reporter: Tsz Wo Nicholas Sze > Assignee: Tsz Wo Nicholas Sze > Fix For: HDFS-7285 > > Attachments: h8190_20150420.patch, h8190_20150420b.patch > > > Both numStripes and cellSize are int but > {code} > long blkSize = (numStripes - 1) * cellSize; > {code} > When the actually block size > Integer.MAX_VALUE, the computation has overflow error. -- This message was sent by Atlassian JIRA (v6.3.4#6332)