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From Eric Charles <eric.char...@u-mangate.com>
Subject Re: Web UI
Date Sat, 25 Jun 2011 06:21:18 GMT
the logs showed
2011-06-25 08:13:48,984 ERROR org.apache.hama.bsp.GroomServer: Got fatal 
exception while reinitializing GroomServer: 
java.net.UnknownHostException: unknown host: local
	at org.apache.hadoop.ipc.Client$Connection.<init>(Client.java:195)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:850)
	at org.apache.hadoop.ipc.Client.call(Client.java:720)
	at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
	at $Proxy4.getProtocolVersion(Unknown Source)
	at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:359)
	at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:346)
	at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:383)
	at org.apache.hadoop.ipc.RPC.waitForProxy(RPC.java:314)
	at org.apache.hadoop.ipc.RPC.waitForProxy(RPC.java:291)
	at org.apache.hama.bsp.GroomServer.initialize(GroomServer.java:279)
	at org.apache.hama.bsp.GroomServer.run(GroomServer.java:600)
	at java.lang.Thread.run(Thread.java:680)

and yes, jps was only showing zookeeper, but no groomaster
79938 Jps
79830 ZooKeeperRunner

As temporary workaround, I added local to my /etc/hosts (mac os x 10.6).

I relaunched, and now jps shows:
80227 GroomServerRunner
80134 ZooKeeperRunner
80165 BSPMasterRunner


--> could it be that local value is interpreted as a hostname ?
<name>bsp.master.address</name>
<value>local</value>


Going to http://localhost:40013/ redirects me to 
http://localhost:40013/bspmaster.jsp which shows a 500
HTTP ERROR 500
Problem accessing /bspmaster.jsp. Reason:
     JSP support not configured

--> probably jetty-jsp dependency missing in the dist.

Tks

On 25/06/11 08:10, Edward J. Yoon wrote:
> Hello eric,
>
> Could you please paste your 'BSPMaster' logs here?
>
> On Sat, Jun 25, 2011 at 2:44 PM, Eric Charles
> <eric.charles@u-mangate.com>  wrote:
>> Hi,
>>
>> I'm just trying the proposed 0.3-RC1. It builds/tests/runs fine.
>>
>> Just the Web UI on port 40013 which is not accessible (socket is simply not
>> present): "Firefox can't establish a connection to the server at
>> localhost:40013."
>>
>> hama-default.xml contains
>> <property>
>>     <name>bsp.http.infoserver.port</name>
>>     <value>40013</value>
>> </property>
>>
>> Any idea?
>> Tks.
>> --
>> Eric
>>
>
>
>

-- 
Eric

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