Return-Path: Delivered-To: apmail-hadoop-core-user-archive@www.apache.org Received: (qmail 26376 invoked from network); 24 Jan 2008 06:22:14 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2) by minotaur.apache.org with SMTP; 24 Jan 2008 06:22:14 -0000 Received: (qmail 36937 invoked by uid 500); 24 Jan 2008 06:22:03 -0000 Delivered-To: apmail-hadoop-core-user-archive@hadoop.apache.org Received: (qmail 36900 invoked by uid 500); 24 Jan 2008 06:22:03 -0000 Mailing-List: contact core-user-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: core-user@hadoop.apache.org Delivered-To: mailing list core-user@hadoop.apache.org Received: (qmail 36891 invoked by uid 99); 24 Jan 2008 06:22:03 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 23 Jan 2008 22:22:03 -0800 X-ASF-Spam-Status: No, hits=-0.0 required=10.0 tests=SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: domain of maqiang1984@gmail.com designates 64.233.178.250 as permitted sender) Received: from [64.233.178.250] (HELO hs-out-2122.google.com) (64.233.178.250) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 24 Jan 2008 06:21:37 +0000 Received: by hs-out-2122.google.com with SMTP id m63so112395hsc.13 for ; Wed, 23 Jan 2008 22:21:42 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:date:from:to:subject:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; bh=p5xnwQ00p1y3d9Tfbx3tLjVVx4VMJ7/JRAT0IKrCV2M=; b=B3Ol9MEH84/pbEUtVk8iXjQozKkmyCd4FuBnmFcCAKjGppNDeJLM5Qg012o1WiX3AudEZ+SgYlPrSc6eeQAe1rjsp0HSifSxO4nVZE8FWCjkMpFkParIrfrwPv8AMq+ZWq9sqw7jIwS0sKh2TbMinExJmMACakIq3R78sDP1lhE= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=rqWlsoRHvN4cRdFNJNaD+XHMZz5Km2GUoriiWWAJB1HV2Sx3CbWhmypNtZiBlk+dono5for2cep2fN4vBkrhOIm19AIA5MI+lj0L10PsNeOxsjjLeVcVVLFJDOC9MLZiLbs7xMArPOHd9PEf48gp84zD3zEIBnkv4cgJqSU8mok= Received: by 10.150.216.8 with SMTP id o8mr128283ybg.138.1201155700264; Wed, 23 Jan 2008 22:21:40 -0800 (PST) Received: by 10.151.11.13 with HTTP; Wed, 23 Jan 2008 22:21:40 -0800 (PST) Message-ID: <2af70f430801232221r456aeeebmb51981a46c8dd2cb@mail.gmail.com> Date: Thu, 24 Jan 2008 14:21:40 +0800 From: "ma qiang" To: core-user@hadoop.apache.org Subject: Re: can't connect to HBase any more In-Reply-To: <4798215E.5070602@duboce.net> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <2af70f430801232119y535c0e7fgad6bd743643aac7e@mail.gmail.com> <4798215E.5070602@duboce.net> X-Virus-Checked: Checked by ClamAV on apache.org I'm sure I run the hadoop and hbase using the command . I print the master is running using admin.isMasterRunning()==true; I have seen the hbase log, I find the follow message in log as below; Can you help me to solve this problem? Thank you very much! 2008-01-23 21:34:29,679 INFO org.apache.hadoop.hbase.HMaster$RootScanner: HMaster.rootScanner exiting 2008-01-23 21:34:31,065 INFO org.apache.hadoop.hbase.HMaster: Waiting on following regionserver(s) to go down (or region server lease expiration, whichever happens first): [address: 127.0.1.1:60020, startcode: -4600488168642437787, load: (requests: 0 regions: 7)] 2008-01-23 21:34:35,743 INFO org.apache.hadoop.hbase.HMaster$MetaScanner: HMaster.metaScanner exiting 2008-01-23 21:34:41,065 INFO org.apache.hadoop.hbase.HMaster: Waiting on following regionserver(s) to go down (or region server lease expiration, whichever happens first): [address: 127.0.1.1:60020, startcode: -4600488168642437787, load: (requests: 0 regions: 7)] 2008-01-23 21:34:51,065 INFO org.apache.hadoop.hbase.HMaster: Waiting on following regionserver(s) to go down (or region server lease expiration, whichever happens first): [address: 127.0.1.1:60020, startcode: -4600488168642437787, load: (requests: 0 regions: 7)] 2008-01-23 21:34:58,682 INFO org.apache.hadoop.hbase.Leases: HMaster.leaseChecker lease expired 1377822776/1377822776 2008-01-23 21:34:58,682 INFO org.apache.hadoop.hbase.HMaster: 127.0.1.1:60020 lease expired 2008-01-23 21:34:58,682 INFO org.apache.hadoop.hbase.HMaster: Stopping infoServer 2008-01-23 21:34:58,683 INFO org.mortbay.util.ThreadedServer: Stopping Acceptor ServerSocket[addr=0.0.0.0/0.0.0.0,port=0,localport=60010] 2008-01-23 21:34:58,750 INFO org.mortbay.http.SocketListener: Stopped SocketListener on 0.0.0.0:60010 2008-01-23 21:34:58,791 INFO org.mortbay.util.Container: Stopped HttpContext[/static,/static] 2008-01-23 21:34:58,845 INFO org.mortbay.util.Container: Stopped HttpContext[/logs,/logs] 2008-01-23 21:34:58,845 INFO org.mortbay.util.Container: Stopped org.mortbay.jetty.servlet.WebApplicationHandler@1c50507 2008-01-23 21:34:58,944 INFO org.mortbay.util.Container: Stopped WebApplicationContext[/,/] 2008-01-23 21:34:58,944 INFO org.mortbay.util.Container: Stopped org.mortbay.jetty.Server@1dd3812 2008-01-23 21:34:58,944 INFO org.apache.hadoop.ipc.Server: Stopping server on 60000 2008-01-23 21:34:58,944 INFO org.apache.hadoop.ipc.Server: IPC Server handler 1 on 60000: exiting 2008-01-23 21:34:58,944 INFO org.apache.hadoop.ipc.Server: IPC Server handler 3 on 60000: exiting 2008-01-23 21:34:58,944 INFO org.apache.hadoop.ipc.Server: IPC Server handler 6 on 60000: exiting 2008-01-23 21:34:58,944 INFO org.apache.hadoop.ipc.Server: IPC Server handler 9 on 60000: exiting 2008-01-23 21:34:58,955 INFO org.apache.hadoop.ipc.Server: IPC Server handler 8 on 60000: exiting 2008-01-23 21:34:58,955 INFO org.apache.hadoop.ipc.Server: IPC Server handler 7 on 60000: exiting 2008-01-23 21:34:58,955 INFO org.apache.hadoop.ipc.Server: IPC Server handler 5 on 60000: exiting 2008-01-23 21:34:58,955 INFO org.apache.hadoop.ipc.Server: IPC Server handler 4 on 60000: exiting 2008-01-23 21:34:58,955 INFO org.apache.hadoop.ipc.Server: IPC Server handler 2 on 60000: exiting 2008-01-23 21:34:58,955 INFO org.apache.hadoop.ipc.Server: IPC Server handler 0 on 60000: exiting 2008-01-23 21:34:58,956 INFO org.apache.hadoop.hbase.Leases: HMaster closing leases 2008-01-23 21:34:58,956 INFO org.apache.hadoop.hbase.Leases$LeaseMonitor: HMaster.leaseChecker exiting 2008-01-23 21:34:58,956 INFO org.apache.hadoop.hbase.Leases: HMaster closed leases 2008-01-23 21:34:58,956 INFO org.apache.hadoop.hbase.HMaster: HMaster main thread exiting 2008-01-23 21:34:58,957 INFO org.apache.hadoop.ipc.Server: Stopping IPC Server listener on 60000 On Jan 24, 2008 1:25 PM, stack wrote: > Is hbase running? > > Check your logs to see if you can figure why client is unable to > connect. See $HADOOP_HOME/logs. Look in the hbase* logs. > > St.Ack > > > > ma qiang wrote: > > I connect to HBase using HBaseAdmin and HTable class succefully, > > suddenly can't manipulate HBase and the error print as belows: > > > > java.net.SocketTimeoutException: timed out waiting for rpc response > > at org.apache.hadoop.ipc.Client.call(Client.java:484) > > at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:184) > > at $Proxy0.deleteTable(Unknown Source) > > at org.apache.hadoop.hbase.HBaseAdmin.deleteTable(HBaseAdmin.java:169) > > at hbasetest.DeleteTable.main(DeleteTable.java:29) > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > > at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > > at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > > at java.lang.reflect.Method.invoke(Method.java:597) > > at org.apache.hadoop.util.RunJar.main(RunJar.java:155) > > > > Can you tell me why and how to solve this problem. Thank you very much. > > > > Best wishes; > > > >