Return-Path: Delivered-To: apmail-hbase-user-archive@www.apache.org Received: (qmail 69801 invoked from network); 7 Apr 2011 16:12:40 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.3) by minotaur.apache.org with SMTP; 7 Apr 2011 16:12:40 -0000 Received: (qmail 91997 invoked by uid 500); 7 Apr 2011 16:12:39 -0000 Delivered-To: apmail-hbase-user-archive@hbase.apache.org Received: (qmail 91956 invoked by uid 500); 7 Apr 2011 16:12:39 -0000 Mailing-List: contact user-help@hbase.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@hbase.apache.org Delivered-To: mailing list user@hbase.apache.org Received: (qmail 91948 invoked by uid 99); 7 Apr 2011 16:12:39 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 07 Apr 2011 16:12:39 +0000 X-ASF-Spam-Status: No, hits=1.5 required=5.0 tests=FREEMAIL_FROM,HTML_MESSAGE,RCVD_IN_DNSWL_LOW,SPF_PASS,T_TO_NO_BRKTS_FREEMAIL X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of shujamughal@gmail.com designates 74.125.82.51 as permitted sender) Received: from [74.125.82.51] (HELO mail-ww0-f51.google.com) (74.125.82.51) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 07 Apr 2011 16:12:33 +0000 Received: by wwf26 with SMTP id 26so2581365wwf.20 for ; Thu, 07 Apr 2011 09:12:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:date:message-id:subject:from:to :content-type; bh=NW7acaQUpSwNga+whN/I6qIeh39gqX1ZpbqGh32pFEE=; b=AM+Mzgy9IxcEMIQYqFJN/nX+4j3lmR1baT4lenknGERcAxQzev573gIsJ/UjbvW2by juKJT+fX2XvdwzL1YQd80Hu+R1lGNlY9nLiGsUikBh+ZYY+31QpzV7+TrOEm1aSEtgIH tJuPwTzXpfoP6b81i0N94byhwK4DZcwBmxMNc= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:content-type; b=sfOB5ygiS5+CcBf4GyqT5EhDPdU0BU0dy+dLaqLTc3EOX9HsUOG1dQcstagF3Rf7GH 7ZTF+X2C4EIy5zb7yvAkp3S/AaYxmSWiF633xdRzpOrb8C7qUXNPH2pKwwYVvJTEAJYL NCN7S6mpZymoo6Pj/CnSOy18akk4L/X65Tvsc= MIME-Version: 1.0 Received: by 10.227.58.132 with SMTP id g4mr112530wbh.110.1302192713981; Thu, 07 Apr 2011 09:11:53 -0700 (PDT) Received: by 10.216.51.201 with HTTP; Thu, 7 Apr 2011 09:11:53 -0700 (PDT) Date: Thu, 7 Apr 2011 21:11:53 +0500 Message-ID: Subject: org.apache.hadoop.hbase.ZooKeeperConnectionException: org.apache.hadoop.hbase.ZooKeeperConnectionException: org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode = ConnectionLoss for /hbase From: Shuja Rehman To: user@hbase.apache.org Content-Type: multipart/alternative; boundary=20cf30025dec255e4b04a0565ead X-Virus-Checked: Checked by ClamAV on apache.org --20cf30025dec255e4b04a0565ead Content-Type: text/plain; charset=ISO-8859-1 Hi I am trying to read from hbase the following code. http://pastebin.com/wvVVUT3p it reads for first 4-5 times but after that it start throwing this exception SEVERE: null org.apache.hadoop.hbase.ZooKeeperConnectionException: org.apache.hadoop.hbase.ZooKeeperConnectionException: org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode = ConnectionLoss for /hbase at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.getZooKeeperWatcher(HConnectionManager.java:988) at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.setupZookeeperTrackers(HConnectionManager.java:301) at org.apache.hadoop.hbase.client.HConnectionManager$HCo The full details of exception are here. http://pastebin.com/Yj4VgvHG I am using CDH3b4 in pseudo enviornment. Any clue??? thnx -- Regards Shuja-ur-Rehman Baig --20cf30025dec255e4b04a0565ead--