Home | About | Sematext search-lucene.com search-hadoop.com
 Search Hadoop and all its subprojects:

Switch to Threaded View
Accumulo >> mail # user >> Running Helloworld from different host


Copy link to this message
-
Re: Running Helloworld from different host
>From the #Accumulo room, since you seem to have missed my response-

(12:34:43 PM) vines: 127.0.0.1:9997 is the tserver
(12:35:48 PM) vines: The tserver will list itself as what the scripts think
it should be. So if you define your zookeeper as being at 127.0.0.1 it will
say it's there. It will put itself in as whatever the hostname maps to per
ipconfig
(12:36:13 PM) vines: This has resulted in some weird behavior when you have
your loopback adapter listed before you real ones, though
On Fri, Dec 21, 2012 at 12:49 PM, William Slacum <
[EMAIL PROTECTED]> wrote:

> On your accumulo master, what do you you in your conf/slaves file?
>
>
> On Fri, Dec 21, 2012 at 9:43 AM, Kevin Pauli <[EMAIL PROTECTED]> wrote:
>
>> Hi, I'm trying to get my first Accumulo environment setup to evaluate it.
>>  I've got it running within a CentOS VM, and I've setup the helloworld
>> data.
>>
>> My CentOS guest IP is 192.168.254.130.  The helloworld examples work fine
>> from an ssh attached to the guest OS.
>>
>> I'm now trying to access the helloworld data from my host OS, via the
>> org.apache.accumulo.examples.simple.helloworld.ReadData program.  It gets
>> this far:
>>
>> [11:04:41.868] INFO: Initiating client connection, connectString>> 192.168.254.130:2181 sessionTimeout=30000
>> watcher=org.apache.accumulo.core.zookeeper.ZooSession$AccumuloWatcher@3ca55242
>>
>> [11:04:46.432] INFO: Opening socket connection to server
>> 192.168.254.130/192.168.254.130:2181. Will not attempt to authenticate
>> using SASL (unknown error)
>> [11:04:46.439] INFO: Socket connection established to
>> 192.168.254.130/192.168.254.130:2181, initiating session
>> [11:04:46.459] INFO: Session establishment complete on server
>> 192.168.254.130/192.168.254.130:2181, sessionid = 0x13bba6809700691,
>> negotiated timeout = 30000
>> WARN [main] (ServerClient.java:156) - Failed to find an available server
>> in the list of servers: [127.0.0.1:9997:9997 (120000)]
>>
>> I'm wondering where that that value 127.0.0.1:9997:9997 is coming from.
>>  Is that Zookeeper trying to redirect me to the Accumulo server?  Do I want
>> it to be 192.168.254.130:9997 instead, since from my host OS's
>> perspective, 127.0.0.1 is the host OS localhost, not the guest OS?  If so,
>> how do I configure accumulo's registration within Zookeeper?
>>
>> I have opened up port 9997 in the CentOS guest.
>>
>> Apologies as I am new to Zookeeper as well as Accumulo.
>>
>> --
>> Regards,
>> Kevin Pauli
>
>
>