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From lars hofhansl <lhofha...@yahoo.com>
Subject Re: HBase Hush Application
Date Sun, 02 Oct 2011 20:33:15 GMT
I have some vague memory that I saw this once with stale data in ZK.
If possible clean out your ZK data, and see of it works.



________________________________
From: Mark <static.void.dev@gmail.com>
To: user@hbase.apache.org
Sent: Sunday, October 2, 2011 1:24 PM
Subject: Re: HBase Hush Application

I've tracked it down to MasterAddressTracker returning my IP from the 
getData() method:

192.X.X.X:55929


This is then passed to ServerName which tries to parse the server name 
but it doesn't contain a comma so it fails.  Any ideas?


On 10/2/11 11:55 AM, Mark wrote:
> No such luck with either of those attempts.
>
> FYI Hadoop, HBase and ZooKeeper seem to be working because I can hit 
> my localhost:60010 and I see the following:
>
>
> Attribute Name     Value     Description
> HBase Version     0.90.3-cdh3u1, rUnknown     HBase version and svn revision
> HBase Compiled     Sat Oct 1 13:12:02 PDT 2011, rob     When HBase version 
> was compiled and by whom
> Hadoop Version     0.20.2-cdh3u1, 
> rbdafb1dbffd0d5f2fbc6ee022e1c8df6500fd638     Hadoop version and svn 
> revision
> Hadoop Compiled     Mon Jul 18 08:06:52 PDT 2011, jenkins     When Hadoop 
> version was compiled and by whom
> HBase Root Directory     hdfs://localhost:9000/hbase     Location of HBase 
> home directory
> Load average     2     Average number of regions per regionserver. Naive 
> computation.
> Zookeeper Quorum     localhost:2181     Addresses of all registered ZK 
> servers. For more, seezk dump <http://localhost:60010/zk.jsp>.
>
>
>
>
>
>
>
> On 10/2/11 11:29 AM, Zijad Purkovic wrote:
>> Or comment out one of the IPv6, leave one IPv4 (default localhost) and
>> one IPv6 (::1 localhost).
>>
>> On Sun, Oct 2, 2011 at 8:25 PM, Zijad Purkovic<zijadpurkovic@gmail.com>  wrote:
>>> Try removing or commenting out the IPv6 addresses from your hosts file
>>> and restart hadoop/hbase. As i understand hadoop/hbase doesn't like
>>> when hosts file contains multiple IPs assigned to one hostname (in
>>> your case localhost).
>>>
>>> On Sun, Oct 2, 2011 at 8:17 PM, Mark<static.void.dev@gmail.com>  wrote:
>>>> Just the good ol default hosts file
>>>>
>>>> ##
>>>> # Host Database
>>>> #
>>>> # localhost is used to configure the loopback interface
>>>> # when the system is booting.  Do not change this entry.
>>>> ##
>>>>
>>>> 127.0.0.1       localhost
>>>> 255.255.255.255 broadcasthost
>>>> ::1             localhost
>>>> fe80::1%lo0     localhost
>>>>
>>>>
>>>>
>>>> On 10/2/11 11:04 AM, Zijad Purkovic wrote:
>>>>> Can you show your hosts file, particularly info on localhost. Of
>>>>> course omit any sensitive info like public IP's or hostnames?
>>>>>
>>>>> On Sun, Oct 2, 2011 at 7:19 PM, Mark<static.void.dev@gmail.com> 
  wrote:
>>>>>> I am trying to run the HBase URL application:
>>>>>> https://github.com/larsgeorge/hbase-book  on my local machine in
>>>>>> psuedo-distributed mode using the Cloudera  CDH3 but I keep receiving
the
>>>>>> following error:
>>>>>>
>>>>>> ...
>>>>>> INFO [main] (ZooKeeper.java:373) - Initiating client connection,
>>>>>> connectString=localhost:2181 sessionTimeout=180000 watcher=hconnection
>>>>>> INFO [main-SendThread()] (ClientCnxn.java:1041) - Opening socket
>>>>>> connection
>>>>>> to server localhost/0:0:0:0:0:0:0:1:2181
>>>>>> INFO [main-SendThread(localhost:2181)] (ClientCnxn.java:949) - Socket
>>>>>> connection established to localhost/0:0:0:0:0:0:0:1:2181, initiating
>>>>>> session
>>>>>> INFO [main-SendThread(localhost:2181)] (ClientCnxn.java:738) - Session
>>>>>> establishment complete on server localhost/0:0:0:0:0:0:0:1:2181,
>>>>>> sessionid =
>>>>>> 0x132c59cf1100004, negotiated timeout = 40000
>>>>>> Exception in thread "main" java.lang.StringIndexOutOfBoundsException:
>>>>>> String
>>>>>> index out of range: -1
>>>>>>     at java.lang.String.substring(String.java:1937)
>>>>>>     at
>>>>>> org.apache.hadoop.hbase.ServerName.parseHostname(ServerName.java:81)
>>>>>>     at org.apache.hadoop.hbase.ServerName.<init>(ServerName.java:63)
>>>>>>     at
>>>>>>
>>>>>> org.apache.hadoop.hbase.MasterAddressTracker.getMasterAddress(MasterAddressTracker.java:62)
>>>>>>     at
>>>>>>
>>>>>> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.getMaster(HConnectionManager.java:568)
>>>>>>     at
>>>>>> org.apache.hadoop.hbase.client.HBaseAdmin.<init>(HBaseAdmin.java:94)
>>>>>>     at
>>>>>> com.hbasebook.hush.schema.SchemaManager.process(SchemaManager.java:126)
>>>>>>     at com.hbasebook.hush.HushMain.main(HushMain.java:57)
>>>>>>
>>>>>>
>>>>>>
>>>>>> When I type JPS I see /HMaster/ however I do not see any mention
of
>>>>>> /Zookeeper/. Is this to be expected? Is the above error I am receiving
>>>>>> due
>>>>>> to a misconfiguration of zookeeper or is it something completely
>>>>>> unrelated?
>>>>>> Is there something wrong with my hostname? Any ideas why I am receiving
>>>>>> this
>>>>>> error
>>>>>>
>>>>>> Any help would be greatly appreciated. Thanks
>>>>>>
>>>>>>
>>>>>>
>>>
>>> --
>>> Zijad Purković
>>> Dobrovoljnih davalaca krvi 3/19, Zavidovići
>>> 061/ 690 - 241
>>>
>>
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