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From David Perona <davidper...@yahoo.com>
Subject Re: Hbase Client problem
Date Sat, 12 Sep 2009 01:00:42 GMT
I am beginning to think it is some sort of network problem even though I can use the web UIs
from the client.  I am only running the client/Jboss on my laptop with a VM running Ubuntu
9.0.4 with Hadoop/Hbase.

The STDOUT was just printing the HBaseConfiguration file as a string.

JBOSS just wants to talk to Hbase.

What is the minimum I information I need on the client to talk to hbase?  I have the 3 jars
listed below and the hbase-site.xml without anything else that I know of on the client. 
I searched and removed any hadoop and hbase files or references on the client.  Here's my
client hbase-site.xml:

<configuration>
<property>
 <name>hbase.zookeeper.quorum</name>
 <value>user-laptop</value>
</property>
<property>
 <name>hbase.rootdir</name>
 <value>hdfs://user-laptop:9000/hbase</value>
</property>
</configuration>

I am calling it a night and looking at it again tomorrow.

Thanks for your help.

DP


----- Original Message ----
From: stack <stack@duboce.net>
To: hbase-user@hadoop.apache.org
Sent: Friday, September 11, 2009 6:46:27 PM
Subject: Re: Hbase Client problem

If the CLASSPATH is ordered as per the output below on the line STDOUT, then
hbase-default is perhaps being read before hbase-site so default values are
being found instead of your customizations?  This JBOSS client is trying to
talk to hbase or launch mapreduce jobs?
St.Ack

On Fri, Sep 11, 2009 at 4:26 PM, David Perona <davidperona@yahoo.com> wrote:

> I replaced all ips with host names in hadoop/hbase and got the same
> behavior.  Any other thoughts?
>
> Jboss console:
> 18:18:55,183 INFO [STDOUT] config=Configuration: core-default.xml,
> core-site.xml, hbase-default.xml, hbase-site.xml, C:/dev/hbase-site.xml
> 18:18:55,356 INFO [ZooKeeper] Client
> environment:zookeeper.version=3.2.0--1, built on 05/15/2009 06:05 GMT
> 18:18:55,357 INFO [ZooKeeper] Client environment:host.name=
> d1-laptop.gateway.2wire.net
> 18:18:55,357 INFO [ZooKeeper] Client environment:java.version=1.6.0_14
> 18:18:55,357 INFO [ZooKeeper] Client environment:java.vendor=Sun
> Microsystems Inc.
> 18:18:55,357 INFO [ZooKeeper] Client environment:java.home=C:\Program Files
> (x86)\Java\jre6
> 18:18:55,357 INFO [ZooKeeper] Client environment:java.class.path=C:\JBOSS\
> jboss-5.1.0.GA\bin\run.jar
> 18:18:55,357 INFO [ZooKeeper] Client
> environment:java.io.tmpdir=C:\Users\owner\AppData\Local\Temp\
> 18:18:55,357 INFO [ZooKeeper] Client environment:java.compiler=<NA>
> 18:18:55,357 INFO [ZooKeeper] Client environment:os.name=Windows Vista
> 18:18:55,358 INFO [ZooKeeper] Client environment:os.arch=x86
> 18:18:55,358 INFO [ZooKeeper] Client environment:os.version=6.0
> 18:18:55,358 INFO [ZooKeeper] Client environment:user.name=owner
> 18:18:55,358 INFO [ZooKeeper] Client environment:user.home=C:\Users\owner
> 18:18:55,358 INFO [ZooKeeper] Client environment:user.dir=C:\JBOSS\
> jboss-5.1.0.GA\bin
> 18:18:55,360 INFO [ZooKeeper] Initiating client connection,
> host=user-laptop:2181 sessionTimeout=60000
> watcher=org.apache.hadoop.hbase.client.HConnectionManager$ClientZKWatcher@1abf27c
> 18:18:55,364 INFO [ClientCnxn] zookeeper.disableAutoWatchReset is false
> 18:18:56,262 INFO [ClientCnxn] Attempting connection to server user-laptop/
> 192.168.1.68:2181
> 18:18:56,275 INFO [ClientCnxn] Priming connection to
> java.nio.channels.SocketChannel[connected local=/192.168.1.65:63498remote=user-laptop/
> 192.168.1.68:2181]
> 18:18:56,285 INFO [ClientCnxn] Server connection successful
> 18:18:58,471 INFO [HBaseClient] Retrying connect to server: /
> 127.0.1.1:44915. Already tried 0 time(s).
> 18:19:00,511 INFO [HBaseClient] Retrying connect to server: /
> 127.0.1.1:44915. Already tried 1 time(s).
> 18:19:02,510 INFO [HBaseClient] Retrying connect to server: /
> 127.0.1.1:44915. Already tried 2 time(s).
> 18:19:04,510 INFO [HBaseClient] Retrying connect to server: /
> 127.0.1.1:44915. Already tried 3 time(s).
> 18:19:06,520 INFO [HBaseClient] Retrying connect to server: /
> 127.0.1.1:44915. Already tried 4 time(s).
> 18:19:08,532 INFO [HBaseClient] Retrying connect to server: /
> 127.0.1.1:44915. Already tried 5 time(s).
>
>
> ----- Original Message ----
> From: David Perona <davidperona@yahoo.com>
> To: hbase-user@hadoop.apache.org
> Sent: Friday, September 11, 2009 3:07:31 PM
> Subject: Hbase Client problem
>
> It appears that the hbase client is trying to connect to the server at
> 127.0.1.1:35059.  This is not the desired behavior, but am not sure how to
> correct it.
>
> The client (JBOSS) has the following jars in the lib directory:
> hbase-0.20.0.jar, hadoop-0.20.1-core.jar, and
> zookeeper-r785019-hbase-1329.jar.  I assume these are the appropriate ones.
>
> I am running Hadoop 0.20.1 and hbase 0.20.0.  Both are running and have
> been confirmed through their respective web UIs.  I created a table in hbase
> through the shell.  It is a pseudo-distributed deployment. This
> identical configuration has been successfully run using 0.19 hadoop/hbase.
>
>
> hbase-env.sh:  HBASE_MANAGES_ZK=true
> hbase-site.xml: <property>
> <name>hbase.zookeeper.quorum</name>
> <value>192.168.1.68</value>
> </property>
> <property>
> <name>hbase.rootdir</name>
> <value>hdfs://192.168.1.68:9000/hbase</value>
> </property>
>  java client code:
> HBaseConfiguration config =
> config.addResource(newHBaseConfiguration();newPath("C://dev/hbase-site.xml"));HTable
> table =
>
> JBOSS Console:
> 14:05:13,401 INFO [ZooKeeper] Client
> environment:zookeeper.version=3.2.0--1, built on 05/15/2009 06:05 GMT
> 14:05:13,402 INFO [ZooKeeper] Client environment:host.name=
> d1-laptop.gateway.2wire.net
> 14:05:13,402 INFO [ZooKeeper] Client environment:java.version=1.6.0_14
> 14:05:13,402 INFO [ZooKeeper] Client environment:java.vendor=Sun
> Microsystems Inc.
> 14:05:13,402 INFO [ZooKeeper] Client environment:java.home=C:\Program Files
> (x86)\Java\jre6
> 14:05:13,402 INFO [ZooKeeper] Client environment:java.class.path=C:\JBOSS\
> jboss-5.1.0.GA\bin\run.jar
> 14:05:13,403 INFO [ZooKeeper] Client
> environment:java.io.tmpdir=C:\Users\owner\AppData\Local\Temp\
> 14:05:13,403 INFO [ZooKeeper] Client environment:java.compiler=<NA>
> 14:05:13,403 INFO [ZooKeeper] Client environment:os.name=Windows Vista
> 14:05:13,403 INFO [ZooKeeper] Client environment:os.arch=x86
> 14:05:13,403 INFO [ZooKeeper] Client environment:os.version=6.0
> 14:05:13,403 INFO [ZooKeeper] Client environment:user.name=owner
> 14:05:13,403 INFO [ZooKeeper] Client environment:user.home=C:\Users\owner
> 14:05:13,403 INFO [ZooKeeper] Client environment:user.dir=C:\JBOSS\
> jboss-5.1.0.GA\bin
> 14:05:13,405 INFO [ZooKeeper] Initiating client connection, host=
> 192.168.1.68:2181 sessionTimeout=60000
> watcher=org.apache.hadoop.hbase.client.HConnectionManager$ClientZKWatcher@62a5dd
> 14:05:13,408 INFO [ClientCnxn] zookeeper.disableAutoWatchReset is false
> 14:05:14,263 INFO [ClientCnxn] Attempting connection to server /
> 192.168.1.68:2181
> 14:05:14,273 INFO [ClientCnxn] Priming connection to
> java.nio.channels.SocketChannel[connected local=/192.168.1.65:60282remote=/
> 192.168.1.68:2181]
> 14:05:14,294 INFO [ClientCnxn] Server connection successful
> 14:05:16,455 INFO [HBaseClient] Retrying connect to server: /
> 127.0.1.1:35059. Already tried 0 time(s).
> 14:05:18,464 INFO [HBaseClient] Retrying connect to server: /
> 127.0.1.1:35059. Already tried 1 time(s).
> 14:05:20,457 INFO [HBaseClient] Retrying connect to server: /
> 127.0.1.1:35059. Already tried 2 time(s).
> 14:05:22,455 INFO [HBaseClient] Retrying connect to server: /
> 127.0.1.1:35059. Already tried 3 time(s).
> 14:05:24,457 INFO [HBaseClient] Retrying connect to server: /
> 127.0.1.1:35059. Already tried 4 time(s).
> 14:05:26,458 INFO [HBaseClient] Retrying connect to server: /
> 127.0.1.1:35059. Already tried 5 time(s).
> 14:05:28,454 INFO [HBaseClient] Retrying connect to server: /
> 127.0.1.1:35059. Already tried 6 time(s).
> 14:05:30,447 INFO [HBaseClient] Retrying connect to server: /
> 127.0.1.1:35059. Already tried 7 time(s).
> 14:05:32,444 INFO [HBaseClient] Retrying connect to server: /
> 127.0.1.1:35059. Already tried 8 time(s).
> 14:05:34,434 INFO [HBaseClient] Retrying connect to server: /
> 127.0.1.1:35059. Already tried 9 time(s).
> 14:05:35,433 INFO [HbaseRPC] Server at /127.0.1.1:35059 not available yet,
> Zzzzz...
>
> Any help would be appreciated and do not assume that I know what I am
> doing:)
>
> Thanks,
> DPnewHTable(config, "contact");
>
>


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