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 7C00210B28 for ; Tue, 10 Dec 2013 05:42:25 +0000 (UTC) Received: (qmail 45577 invoked by uid 500); 10 Dec 2013 05:42:14 -0000 Delivered-To: apmail-hbase-issues-archive@hbase.apache.org Received: (qmail 45520 invoked by uid 500); 10 Dec 2013 05:42:11 -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 45483 invoked by uid 99); 10 Dec 2013 05:42:09 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 10 Dec 2013 05:42:09 +0000 Date: Tue, 10 Dec 2013 05:42:09 +0000 (UTC) From: "Benoit Sigoure (JIRA)" To: issues@hbase.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (HBASE-9046) Coprocessors can't be upgraded in service reliably 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-9046?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benoit Sigoure updated HBASE-9046: ---------------------------------- Summary: Coprocessors can't be upgraded in service reliably (was: Some region servers keep using an older version of coprocessor ) > Coprocessors can't be upgraded in service reliably > -------------------------------------------------- > > Key: HBASE-9046 > URL: https://issues.apache.org/jira/browse/HBASE-9046 > Project: HBase > Issue Type: Sub-task > Components: Coprocessors > Affects Versions: 0.94.8, 0.96.0 > Environment: FreeBSD 8.2-RELEASE FreeBSD 8.2-RELEASE #0 r220198: Thu Mar 31 21:46:45 PDT 2011 amd64 > java version "1.6.0_07" > Diablo Java(TM) SE Runtime Environment (build 1.6.0_07-b02) > Diablo Java HotSpot(TM) 64-Bit Server VM (build 10.0-b23, mixed mode) > hbase: 0.94.8, r1485407 > hadoop: 1.0.4, r1393290 > Reporter: iain wright > Priority: Minor > Fix For: 0.98.0 > > > My team and another user from the mailing list have run into an issue where replacing the coprocessor jar in HDFS and reloading the table does not load the latest jar. It may load the latest version on some percentage of RS but not all of them. > This may be a config oversight or a lack of understanding of a caching mechanism that has a purge capability, but I thought I would log it here for confirmation. > Workaround is to name the coprocessor JAR uniquely, place in HDFS, and re-enable the table using the new jar's name. -- This message was sent by Atlassian JIRA (v6.1.4#6159)