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From dlmar...@comcast.net
Subject Re: VFS class reloading?
Date Wed, 17 Apr 2013 00:57:47 GMT
I was able to confirm that 'accumulo classpath' picked up jars in lib/ext. So it's configured
to know about that location. 

----- Original Message -----
From: "Eric Newton" <eric.newton@gmail.com> 
To: dev@accumulo.apache.org 
Sent: Tuesday, April 16, 2013 7:52:09 PM 
Subject: Re: VFS class reloading? 

We have tests for dynamic loading of classes so I'm pretty sure it works. 

John, can you repeat the failure? 

-Eric 



On Tue, Apr 16, 2013 at 6:50 PM, Dave Marion <dlmarion@comcast.net> wrote: 

> Looking at the code, it should work. Keith and I had several conversations 
> about what the new classloader should do. I believe that he wanted it to 
> behave like the old one and what I see in the code supports that. If it is 
> not working, then I would say create a ticket for it for now. I'll try to 
> replicate it tonight if I have time. 
> 
> -----Original Message----- 
> From: Dave Marion [mailto:dlmarion@comcast.net] 
> Sent: Tuesday, April 16, 2013 6:41 PM 
> To: dev@accumulo.apache.org 
> Subject: RE: VFS class reloading? 
> 
> The implementation changed several times, so the pre-1.5 layout may not 
> work. In 1.5, using the bootstrap script, it should put the accumulo jars 
> into HDFS and dynamic loading from there should occur. I'll try and test 
> tonight if I have time. 
> 
> -----Original Message----- 
> From: John Vines [mailto:vines@apache.org] 
> Sent: Tuesday, April 16, 2013 6:30 PM 
> To: Accumulo Dev List 
> Subject: VFS class reloading? 
> 
> Maybe I missed something with the switch to the VFS classloader, but does 
> dynamic loading out of lib/ext no longer work? I had accumulo 1.5 running, 
> threw an iterator in there, but had to restart tserver to get the new 
> iterator picked up. Was that an intentional change? 
> 
> 

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