I think I have the fix for this. I'll check when I get home.
Clay McDonald
Sent from my iPhone
On Oct 24, 2013, at 7:36 PM, "Hitesh Shah" wrote:
> BCC'ing user@hadoop.
>
> This is a question for the ambari mailing list.
>
> -- Hitesh
>
> On O
uot;:"java.lang.UnsupportedOperationException","message":"op=NULL
is not supported"}}
Any ideas???
Thanks,
Clay McDonald
Database Administrator
Bates White, LLC
1300 Eye St, NW, Suite 600 East
Washington, DC 20005
Main: 202.408.6110
Cell: 202.560.4101
Direct: 202.747.5
ealthy.
3. Full cluster capacity is Used. So yarn scheduler is waiting for some
container to get over, so it can assign released memory to other containers.
Looking into your DataNode socket timeout exception ( that too 8
minutes!!!), I suspect that Hadoop cluster Network is UNSTAB
ados1...@gmail.com]
Sent: Friday, March 14, 2014 11:40 AM
To: user
Subject: Re: NodeManager health Question
Hey Clay,
How have you loaded 6TB data into HDP? I am in a similar situation and wanted
to understand your use case.
On Thu, Mar 13, 2014 at 3:59 PM, Clay McDonald
mailto:stuart.mcdon...@bateswhit
and 3 master nodes. Also, with
the sandbox, Hue comes with it, but when you install with Ambari, Hue is not
installed so you have to install Hue manually. Now I'm running queries on the
full dataset. Clay
From: Clay McDonald [mailto:stuart.mcdon...@bateswhite.com]
Sent: Friday, March 14, 2014 1
Really? What is Big Data? Really? I think you've spamed the wrong list
From: Vivek Kumar [mailto:si...@soapt.com]
Sent: Wednesday, March 19, 2014 8:09 AM
To: user@hadoop.apache.org
Subject: Webinar On Hadoop!
Hi ,
Want to Know Big Data / Hadoop ? If yes , join us for Free Webinar by indus
Hi all, I have a job running with 1750 maps and 1 reduce and the status has
been the same for the last two hours. Any thoughts?
Thanks, Clay
Thanks Serge, looks like I need to at memory to my datanodes.
Clay McDonald
Cell: 202.560.4101
Direct: 202.747.5962
-Original Message-
From: Serge Blazhievsky [mailto:hadoop...@gmail.com]
Sent: Thursday, March 27, 2014 2:16 PM
To: user@hadoop.apache.org
Cc:
Subject: Re: Maps stuck
So funny! Even Microsoft has moved on to Linux. All cloud servers are Linux and
now all DotNet has been ported over to Linux. We have started installing SQL
Server on Linux. I've work on Windows my whole career, but now I'm studying for
my Linux Admin exam. Windows as a server OS is starting to
Hello all,
I'm hoping someone can give me some direction for troubleshooting this issue,
I'm trying to write from Spark on an HortonWorks(Cloudera) HDP cluster. I ssh
directly to the first datanode and run PySpark with the following command;
however, it is always failing no matter what size I s
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