accumulo-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Marc Parisi <m...@accumulo.net>
Subject Re: Accumulo 1.4 Memory Issues
Date Thu, 02 Aug 2012 17:25:34 GMT
are you using native maps? if so, are they being used?

On Thu, Aug 2, 2012 at 1:16 PM, Matt Parker <parker20121@gmail.com> wrote:

> I setup a single instance Accumulo server.
>
> I can load 32K rows of image metadata without issue.
>
> I have another set of routines that build a dynamic spatial index, where
> nodes are inserted/updated/deleted over time.
> These operations are typically done one at a time, where each batchwriter
> are closed after use.
>
> It loads maybe a couple hundred operations, and then it dies with an
> OutOfMemory error when trying to close a batchwriter.
>
> I tried uping the memery settings on my client and on the tserver, but the
> results were the same.
>
> Outside of Accumulo, I can build the whole index in memory without any
> special JVM memory settings. I was wondering whether anyone else had run
> into a similar issue?
>

Mime
View raw message