Return-Path: X-Original-To: apmail-hbase-user-archive@www.apache.org Delivered-To: apmail-hbase-user-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 29F03109A7 for ; Mon, 1 Dec 2014 12:15:46 +0000 (UTC) Received: (qmail 51944 invoked by uid 500); 1 Dec 2014 12:15:44 -0000 Delivered-To: apmail-hbase-user-archive@hbase.apache.org Received: (qmail 51871 invoked by uid 500); 1 Dec 2014 12:15:44 -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 51859 invoked by uid 99); 1 Dec 2014 12:15:44 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 01 Dec 2014 12:15:44 +0000 X-ASF-Spam-Status: No, hits=-2.3 required=5.0 tests=RCVD_IN_DNSWL_MED,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: local policy) Received: from [194.126.236.170] (HELO pmx02i.cegedim.fr) (194.126.236.170) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 01 Dec 2014 12:15:38 +0000 Received: from unknown (HELO psmtp01.cegedim) ([192.168.74.132]) by pmx02ip.emea.cegedim.grp with ESMTP; 01 Dec 2014 11:49:34 +0000 Received: from mxsvr2.is.inps.co.uk (10.1.202.146) by psmtp01.cegedim (8.0.013.5) id 545A5F4100997209 for user@hbase.apache.org; Mon, 1 Dec 2014 13:13:16 +0100 Received: from mxsvr2.is.inps.co.uk ([172.17.134.214]) by mxsvr2.is.inps.co.uk ([172.17.134.214]) with mapi; Mon, 1 Dec 2014 12:12:56 +0000 From: Robert Kent To: "user@hbase.apache.org" Date: Mon, 1 Dec 2014 12:10:11 +0000 Subject: RE: HBase Regionserver randomly dies Thread-Topic: HBase Regionserver randomly dies Thread-Index: AdANXepIdU0FBYM6SaCP058R7At7HAAAdeBc Message-ID: <18E6F1FC270FC74696EB91BD4C3D15BF23F0D36466@mxsvr2.is.inps.co.uk> References: <18E6F1FC270FC74696EB91BD4C3D15BF23F0D36465@mxsvr2.is.inps.co.uk>, In-Reply-To: Accept-Language: en-US, en-GB Content-Language: en-GB X-MS-Has-Attach: X-MS-TNEF-Correlator: acceptlanguage: en-US, en-GB Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-Virus-Checked: Checked by ClamAV on apache.org > Looks like an HDFS issue. Are you sure your HDFS is working fine? HDFS appears to be working correctly - HBase will process requests properly= and everything appears to work correctly for hours/days, until the regions= erver randomly falls over. If there were HDFS issues I would expect to see= these during normal operation, but I don't.