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 A30471156F for ; Thu, 14 Aug 2014 22:41:19 +0000 (UTC) Received: (qmail 74346 invoked by uid 500); 14 Aug 2014 22:41:19 -0000 Delivered-To: apmail-hbase-issues-archive@hbase.apache.org Received: (qmail 74290 invoked by uid 500); 14 Aug 2014 22:41:19 -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 74064 invoked by uid 99); 14 Aug 2014 22:41:19 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 14 Aug 2014 22:41:19 +0000 Date: Thu, 14 Aug 2014 22:41:19 +0000 (UTC) From: "Andrew Purtell (JIRA)" To: issues@hbase.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HBASE-11749) Better error logging when coprocessors loading has failed. 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-11749?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14097830#comment-14097830 ] Andrew Purtell commented on HBASE-11749: ---------------------------------------- +1 > Better error logging when coprocessors loading has failed. > ---------------------------------------------------------- > > Key: HBASE-11749 > URL: https://issues.apache.org/jira/browse/HBASE-11749 > Project: HBase > Issue Type: Improvement > Components: Coprocessors, Usability > Reporter: Srikanth Srungarapu > Assignee: Srikanth Srungarapu > Priority: Trivial > Attachments: HBASE-11749.patch > > > The following is the error in the log files, when the wrong coprocessor is specified in config file. > {code} > 378:2014-08-14 15:15:41,773 ERROR [master:172.16.2.118:60000] coprocessor.CoprocessorHost: The coprocessor org.apache.hadoop.hbase.security.visibility.VisibilityControlle threw an unexpected exception > {code} > Instead it would be better to have more meaningful exception description like > {code} > 525:2014-08-14 15:07:33,682 ERROR [master:172.16.2.118:60000] coprocessor.CoprocessorHost: The coprocessor org.apache.hadoop.hbase.security.visibility.VisibilityControlle threw java.lang.ClassNotFoundException: org.apache.hadoop.hbase.security.visibility.VisibilityControlle > {code} -- This message was sent by Atlassian JIRA (v6.2#6252)