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 9D5EC10E4E for ; Tue, 10 Dec 2013 07:47:04 +0000 (UTC) Received: (qmail 50672 invoked by uid 500); 10 Dec 2013 07:46:22 -0000 Delivered-To: apmail-hbase-issues-archive@hbase.apache.org Received: (qmail 50604 invoked by uid 500); 10 Dec 2013 07:46:18 -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 50385 invoked by uid 99); 10 Dec 2013 07:46:09 -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 07:46:09 +0000 Date: Tue, 10 Dec 2013 07:46:09 +0000 (UTC) From: "Hudson (JIRA)" To: issues@hbase.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HBASE-10108) NullPointerException thrown while use Canary with '-regionserver' option 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-10108?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13844046#comment-13844046 ] Hudson commented on HBASE-10108: -------------------------------- SUCCESS: Integrated in HBase-TRUNK #4718 (See [https://builds.apache.org/job/HBase-TRUNK/4718/]) HBASE-10108 NullPointerException thrown while using Canary with '-regionserver' option (Takeshi Miao) (jmhsieh: rev 1549683) * /hbase/trunk/hbase-server/src/main/java/org/apache/hadoop/hbase/tool/Canary.java > NullPointerException thrown while use Canary with '-regionserver' option > ------------------------------------------------------------------------ > > Key: HBASE-10108 > URL: https://issues.apache.org/jira/browse/HBASE-10108 > Project: HBase > Issue Type: Bug > Components: monitoring > Affects Versions: 0.98.0, 0.96.1, 0.99.0 > Reporter: takeshi.miao > Assignee: takeshi.miao > Priority: Minor > Fix For: 0.98.0, 0.96.1, 0.99.0 > > Attachments: HBASE-10108-trunk-01.patch > > > The NullPointerException will be thrown while using following command > {code} > HADOOP_CLASSPATH="`bin/hbase classpath`" hadoop org.apache.hadoop.hbase.tool.Canary -regionserver > {code} > The error msg as follows > {code} > ... > 13/12/09 05:17:02 INFO zookeeper.ClientCnxn: Session establishment complete on server scottm-hbase-1.lab/10.1.145.175:2181, sessionid = 0x142d5c52b030015, negotiated timeout = 90000 > Exception in thread "Thread-1" java.lang.NullPointerException > at org.apache.hadoop.hbase.tool.Canary$RegionServerMonitor.checkNoTableNames(Canary.java:564) > at org.apache.hadoop.hbase.tool.Canary$RegionServerMonitor.run(Canary.java:545) > at java.lang.Thread.run(Thread.java:662) > {code} -- This message was sent by Atlassian JIRA (v6.1.4#6159)