Return-Path: X-Original-To: apmail-hbase-dev-archive@www.apache.org Delivered-To: apmail-hbase-dev-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 08492107A0 for ; Tue, 5 Nov 2013 19:07:20 +0000 (UTC) Received: (qmail 12061 invoked by uid 500); 5 Nov 2013 19:07:18 -0000 Delivered-To: apmail-hbase-dev-archive@hbase.apache.org Received: (qmail 11538 invoked by uid 500); 5 Nov 2013 19:07:18 -0000 Mailing-List: contact dev-help@hbase.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@hbase.apache.org Delivered-To: mailing list dev@hbase.apache.org Received: (qmail 11269 invoked by uid 99); 5 Nov 2013 19:07:17 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 05 Nov 2013 19:07:17 +0000 Date: Tue, 5 Nov 2013 19:07:17 +0000 (UTC) From: "Jeffrey Zhong (JIRA)" To: dev@hbase.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Created] (HBASE-9895) 0.96 Import utility can't import an exported file from 0.94 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 Jeffrey Zhong created HBASE-9895: ------------------------------------ Summary: 0.96 Import utility can't import an exported file from 0.94 Key: HBASE-9895 URL: https://issues.apache.org/jira/browse/HBASE-9895 Project: HBase Issue Type: Bug Components: mapreduce Affects Versions: 0.96.0 Reporter: Jeffrey Zhong Basically we PBed org.apache.hadoop.hbase.client.Result so a 0.96 cluster cannot import 0.94 exported files. This issue is annoying because a user can't import his old archive files after upgrade or archives from others who are using 0.94. The ideal way is to catch deserialization error and then fall back to 0.94 format for importing. -- This message was sent by Atlassian JIRA (v6.1#6144)